diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2007-05-21 01:22:52 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-21 09:18:19 -0700 |
| commit | e8edc6e03a5c8562dc70a6d969f732bdb355a7e7 (patch) | |
| tree | fc86c863655128a7041dfe613d14393d761fa7b9 | |
| parent | ff1be9ad61e3e17ba83702d8ed0b534e5b8ee15c (diff) | |
| download | lwn-e8edc6e03a5c8562dc70a6d969f732bdb355a7e7.tar.gz lwn-e8edc6e03a5c8562dc70a6d969f732bdb355a7e7.zip | |
Detach sched.h from mm.h
First thing mm.h does is including sched.h solely for can_do_mlock() inline
function which has "current" dereference inside. By dealing with can_do_mlock()
mm.h can be detached from sched.h which is good. See below, why.
This patch
a) removes unconditional inclusion of sched.h from mm.h
b) makes can_do_mlock() normal function in mm/mlock.c
c) exports can_do_mlock() to not break compilation
d) adds sched.h inclusions back to files that were getting it indirectly.
e) adds less bloated headers to some files (asm/signal.h, jiffies.h) that were
getting them indirectly
Net result is:
a) mm.h users would get less code to open, read, preprocess, parse, ... if
they don't need sched.h
b) sched.h stops being dependency for significant number of files:
on x86_64 allmodconfig touching sched.h results in recompile of 4083 files,
after patch it's only 3744 (-8.3%).
Cross-compile tested on
all arm defconfigs, all mips defconfigs, all powerpc defconfigs,
alpha alpha-up
arm
i386 i386-up i386-defconfig i386-allnoconfig
ia64 ia64-up
m68k
mips
parisc parisc-up
powerpc powerpc-up
s390 s390-up
sparc sparc-up
sparc64 sparc64-up
um-x86_64
x86_64 x86_64-up x86_64-defconfig x86_64-allnoconfig
as well as my two usual configs.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
109 files changed, 126 insertions, 30 deletions
diff --git a/arch/arm/mach-iop13xx/pci.c b/arch/arm/mach-iop13xx/pci.c index 1c9e94c38b7e..6baeb26c3aa3 100644 --- a/arch/arm/mach-iop13xx/pci.c +++ b/arch/arm/mach-iop13xx/pci.c @@ -19,10 +19,11 @@ #include <linux/pci.h> #include <linux/delay.h> - +#include <linux/jiffies.h> #include <asm/irq.h> #include <asm/hardware.h> #include <asm/sizes.h> +#include <asm/signal.h> #include <asm/mach/pci.h> #include <asm/arch/pci.h> diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c index 2c4c2422cd1e..2728b0e7d2bb 100644 --- a/arch/arm/mm/mmap.c +++ b/arch/arm/mm/mmap.c @@ -5,7 +5,7 @@ #include <linux/mm.h> #include <linux/mman.h> #include <linux/shm.h> - +#include <linux/sched.h> #include <asm/system.h> #define COLOUR_ALIGN(addr,pgoff) \ diff --git a/arch/arm/plat-iop/pci.c b/arch/arm/plat-iop/pci.c index e2744b7227c5..7bf422978dd6 100644 --- a/arch/arm/plat-iop/pci.c +++ b/arch/arm/plat-iop/pci.c @@ -19,6 +19,7 @@ #include <linux/ioport.h> #include <asm/io.h> #include <asm/irq.h> +#include <asm/signal.h> #include <asm/system.h> #include <asm/hardware.h> #include <asm/mach/pci.h> diff --git a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c b/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c index b425cd3d1838..698f980eb443 100644 --- a/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c +++ b/arch/i386/kernel/cpu/cpufreq/speedstep-ich.c @@ -24,6 +24,7 @@ #include <linux/cpufreq.h> #include <linux/pci.h> #include <linux/slab.h> +#include <linux/sched.h> #include "speedstep-lib.h" diff --git a/arch/i386/kernel/cpu/cyrix.c b/arch/i386/kernel/cpu/cyrix.c index 0b8411a864fb..e88d2fba156b 100644 --- a/arch/i386/kernel/cpu/cyrix.c +++ b/arch/i386/kernel/cpu/cyrix.c @@ -7,6 +7,7 @@ #include <asm/processor.h> #include <asm/timer.h> #include <asm/pci-direct.h> +#include <asm/tsc.h> #include "cpu.h" diff --git a/arch/i386/mm/mmap.c b/arch/i386/mm/mmap.c index e4730a1a43dd..552e08473755 100644 --- a/arch/i386/mm/mmap.c +++ b/arch/i386/mm/mmap.c @@ -27,6 +27,7 @@ #include <linux/personality.h> #include <linux/mm.h> #include <linux/random.h> +#include <linux/sched.h> /* * Top of mmap area (just below the process stack). diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index a7d49ae805b4..18c4a3c45a31 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -76,7 +76,7 @@ #include <linux/module.h> #include <linux/signal.h> #include <linux/smp.h> - +#include <linux/sched.h> #include <asm/asm.h> #include <asm/branch.h> #include <asm/byteorder.h> diff --git a/arch/mips/mm/ioremap.c b/arch/mips/mm/ioremap.c index cea7d0ea36e4..59945b9ee23c 100644 --- a/arch/mips/mm/ioremap.c +++ b/arch/mips/mm/ioremap.c @@ -9,7 +9,7 @@ #include <linux/module.h> #include <asm/addrspace.h> #include <asm/byteorder.h> - +#include <linux/sched.h> #include <linux/vmalloc.h> #include <asm/cacheflush.h> #include <asm/io.h> diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c index 0dc924ccceb5..395bbce64993 100644 --- a/arch/parisc/kernel/cache.c +++ b/arch/parisc/kernel/cache.c @@ -18,7 +18,7 @@ #include <linux/module.h> #include <linux/seq_file.h> #include <linux/pagemap.h> - +#include <linux/sched.h> #include <asm/pdc.h> #include <asm/cache.h> #include <asm/cacheflush.h> diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index dd5d0cb6b347..566226d78bc9 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -33,7 +33,7 @@ #include <linux/seq_file.h> #include <linux/slab.h> #include <linux/cpu.h> - +#include <asm/param.h> #include <asm/cache.h> #include <asm/hardware.h> /* for register_parisc_driver() stuff */ #include <asm/processor.h> diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c index 972a8e884b9a..86010fc7d3b1 100644 --- a/arch/powerpc/mm/mmap.c +++ b/arch/powerpc/mm/mmap.c @@ -24,6 +24,7 @@ #include <linux/personality.h> #include <linux/mm.h> +#include <linux/sched.h> /* * Top of mmap area (just below the process stack). diff --git a/arch/x86_64/ia32/mmap32.c b/arch/x86_64/ia32/mmap32.c index 079f4132575c..e4b84b4a417a 100644 --- a/arch/x86_64/ia32/mmap32.c +++ b/arch/x86_64/ia32/mmap32.c @@ -29,6 +29,7 @@ #include <linux/personality.h> #include <linux/mm.h> #include <linux/random.h> +#include <linux/sched.h> /* * Top of mmap area (just below the process stack). diff --git a/arch/x86_64/kernel/reboot.c b/arch/x86_64/kernel/reboot.c index c116b54d422e..7503068e788d 100644 --- a/arch/x86_64/kernel/reboot.c +++ b/arch/x86_64/kernel/reboot.c @@ -8,6 +8,7 @@ #include <linux/string.h> #include <linux/pm.h> #include <linux/kdebug.h> +#include <linux/sched.h> #include <asm/io.h> #include <asm/delay.h> #include <asm/hw_irq.h> diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c index 9406259754ad..91970e9bb05e 100644 --- a/drivers/base/dmapool.c +++ b/drivers/base/dmapool.c @@ -8,6 +8,7 @@ #include <linux/slab.h> #include <linux/module.h> #include <linux/poison.h> +#include <linux/sched.h> /* * Pool allocator ... wraps the dma_alloc_coherent page allocator, so diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c index 679d7f972439..c7ed617aa7ff 100644 --- a/drivers/char/agp/frontend.c +++ b/drivers/char/agp/frontend.c @@ -37,6 +37,7 @@ #include <linux/agpgart.h> #include <linux/slab.h> #include <linux/mm.h> +#include <linux/sched.h> #include <asm/uaccess.h> #include <asm/pgtable.h> #include "agp.h" diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c index 45aeb917ec63..d535c406b319 100644 --- a/drivers/char/agp/generic.c +++ b/drivers/char/agp/generic.c @@ -37,6 +37,7 @@ #include <linux/vmalloc.h> #include <linux/dma-mapping.h> #include <linux/mm.h> +#include <linux/sched.h> #include <asm/io.h> #include <asm/cacheflush.h> #include <asm/pgtable.h> diff --git a/drivers/char/hangcheck-timer.c b/drivers/char/hangcheck-timer.c index f0e7263dfcde..0e8ceea5ea78 100644 --- a/drivers/char/hangcheck-timer.c +++ b/drivers/char/hangcheck-timer.c @@ -48,7 +48,7 @@ #include <linux/delay.h> #include <asm/uaccess.h> #include <linux/sysrq.h> - +#include <linux/timer.h> #define VERSION_STR "0.9.0" diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c index 558c9a0fc8b9..e85f7013de57 100644 --- a/drivers/infiniband/core/cache.c +++ b/drivers/infiniband/core/cache.c @@ -38,6 +38,7 @@ #include <linux/module.h> #include <linux/errno.h> #include <linux/slab.h> +#include <linux/workqueue.h> #include <rdma/ib_cache.h> diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c index 592c90aa3183..bcecf4ddbf00 100644 --- a/drivers/infiniband/core/device.c +++ b/drivers/infiniband/core/device.c @@ -40,6 +40,7 @@ #include <linux/slab.h> #include <linux/init.h> #include <linux/mutex.h> +#include <linux/workqueue.h> #include "core_priv.h" diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c index f32ca5fbb26b..96a16c0c08f8 100644 --- a/drivers/infiniband/core/umem.c +++ b/drivers/infiniband/core/umem.c @@ -36,6 +36,7 @@ #include <linux/mm.h> #include <linux/dma-mapping.h> +#include <linux/sched.h> #include "uverbs.h" diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c index 71314460b11e..38102520ffb3 100644 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c @@ -37,6 +37,7 @@ #include <linux/completion.h> #include <linux/pci.h> #include <linux/errno.h> +#include <linux/sched.h> #include <asm/io.h> #include <rdma/ib_mad.h> diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c index ca224d018af2..be6e1e03bdab 100644 --- a/drivers/infiniband/hw/mthca/mthca_cq.c +++ b/drivers/infiniband/hw/mthca/mthca_cq.c @@ -37,6 +37,7 @@ */ #include <linux/hardirq.h> +#include <linux/sched.h> #include <asm/io.h> diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c index 48f7c65e9aed..e61f3e626980 100644 --- a/drivers/infiniband/hw/mthca/mthca_memfree.c +++ b/drivers/infiniband/hw/mthca/mthca_memfree.c @@ -36,6 +36,7 @@ #include <linux/mm.h> #include <linux/scatterlist.h> +#include <linux/sched.h> #include <asm/page.h> diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c index 72fabb822f1c..2741ded89297 100644 --- a/drivers/infiniband/hw/mthca/mthca_qp.c +++ b/drivers/infiniband/hw/mthca/mthca_qp.c @@ -37,6 +37,7 @@ #include <linux/string.h> #include <linux/slab.h> +#include <linux/sched.h> #include <asm/io.h> diff --git a/drivers/infiniband/hw/mthca/mthca_srq.c b/drivers/infiniband/hw/mthca/mthca_srq.c index 61974b0296ca..b8f05a526673 100644 --- a/drivers/infiniband/hw/mthca/mthca_srq.c +++ b/drivers/infiniband/hw/mthca/mthca_srq.c @@ -34,6 +34,7 @@ #include <linux/slab.h> #include <linux/string.h> +#include <linux/sched.h> #include <asm/io.h> diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c index 1e699bcaba0f..82d957bde299 100644 --- a/drivers/isdn/icn/icn.c +++ b/drivers/isdn/icn/icn.c @@ -12,6 +12,7 @@ #include "icn.h" #include <linux/module.h> #include <linux/init.h> +#include <linux/sched.h> static int portbase = ICN_BASEADDR; static unsigned long membase = ICN_MEMADDR; diff --git a/drivers/isdn/sc/message.c b/drivers/isdn/sc/message.c index c5a307e3c496..0b4c4f15abdd 100644 --- a/drivers/isdn/sc/message.c +++ b/drivers/isdn/sc/message.c @@ -16,7 +16,7 @@ * +1 (416) 297-8565 * +1 (416) 297-6433 Facsimile */ - +#include <linux/sched.h> #include "includes.h" #include "hardware.h" #include "message.h" diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h index 41634fde8e13..1c040d80c641 100644 --- a/drivers/kvm/kvm.h +++ b/drivers/kvm/kvm.h @@ -11,6 +11,7 @@ #include <linux/mutex.h> #include <linux/spinlock.h> #include <linux/mm.h> +#include <asm/signal.h> #include "vmx.h" #include <linux/kvm.h> diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index 0d892600ff00..da985b31b17e 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -40,6 +40,7 @@ #include <linux/file.h> #include <linux/fs.h> #include <linux/mount.h> +#include <linux/sched.h> #include "x86_emulate.h" #include "segment_descriptor.h" diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index 9c15f32eea18..fa17d6d4f0cb 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c @@ -19,6 +19,7 @@ #include <linux/vmalloc.h> #include <linux/highmem.h> #include <linux/profile.h> +#include <linux/sched.h> #include <asm/desc.h> #include "kvm_svm.h" diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 724db0027f00..e6e4d240b2a6 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -22,6 +22,7 @@ #include <linux/mm.h> #include <linux/highmem.h> #include <linux/profile.h> +#include <linux/sched.h> #include <asm/io.h> #include <asm/desc.h> diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c index 78c2e6e4b42e..edd6de995726 100644 --- a/drivers/oprofile/buffer_sync.c +++ b/drivers/oprofile/buffer_sync.c @@ -26,6 +26,7 @@ #include <linux/profile.h> #include <linux/module.h> #include <linux/fs.h> +#include <linux/sched.h> #include "oprofile_stats.h" #include "event_buffer.h" diff --git a/drivers/pci/hotplug/ibmphp_hpc.c b/drivers/pci/hotplug/ibmphp_hpc.c index 46abaa8c41f1..d06ccb69e411 100644 --- a/drivers/pci/hotplug/ibmphp_hpc.c +++ b/drivers/pci/hotplug/ibmphp_hpc.c @@ -34,6 +34,7 @@ #include <linux/pci.h> #include <linux/init.h> #include <linux/mutex.h> +#include <linux/sched.h> #include "ibmphp.h" diff --git a/drivers/pci/pcie/aer/aerdrv.h b/drivers/pci/pcie/aer/aerdrv.h index bf655dbaf8e2..5cca394d5999 100644 --- a/drivers/pci/pcie/aer/aerdrv.h +++ b/drivers/pci/pcie/aer/aerdrv.h @@ -8,6 +8,7 @@ #ifndef _AERDRV_H_ #define _AERDRV_H_ +#include <linux/workqueue.h> #include <linux/pcieport_if.h> #include <linux/aer.h> diff --git a/drivers/scsi/megaraid/megaraid_mm.c b/drivers/scsi/megaraid/megaraid_mm.c index e075a52ac104..84d9c27133d4 100644 --- a/drivers/scsi/megaraid/megaraid_mm.c +++ b/drivers/scsi/megaraid/megaraid_mm.c @@ -14,7 +14,7 @@ * * Common management module */ - +#include <linux/sched.h> #include "megaraid_mm.h" diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c index 3128aa948a4e..9ac4ffe9ac7d 100644 --- a/fs/9p/vfs_addr.c +++ b/fs/9p/vfs_addr.c @@ -32,6 +32,7 @@ #include <linux/inet.h> #include <linux/pagemap.h> #include <linux/idr.h> +#include <linux/sched.h> #include "debug.h" #include "v9fs.h" diff --git a/fs/9p/vfs_dentry.c b/fs/9p/vfs_dentry.c index 775e26e82cbc..d93960429c09 100644 --- a/fs/9p/vfs_dentry.c +++ b/fs/9p/vfs_dentry.c @@ -33,6 +33,7 @@ #include <linux/inet.h> #include <linux/namei.h> #include <linux/idr.h> +#include <linux/sched.h> #include "debug.h" #include "v9fs.h" diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index 7624821729a0..c76cd8fa3f6c 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -33,6 +33,7 @@ #include <linux/inet.h> #include <linux/namei.h> #include <linux/idr.h> +#include <linux/sched.h> #include "debug.h" #include "v9fs.h" diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c index 8eb9263a67b9..7bdf8b326841 100644 --- a/fs/9p/vfs_super.c +++ b/fs/9p/vfs_super.c @@ -36,6 +36,7 @@ #include <linux/seq_file.h> #include <linux/mount.h> #include <linux/idr.h> +#include <linux/sched.h> #include "debug.h" #include "v9fs.h" diff --git a/fs/affs/inode.c b/fs/affs/inode.c index c5b9d73c084a..4609a6c13fe9 100644 --- a/fs/affs/inode.c +++ b/fs/affs/inode.c @@ -9,7 +9,7 @@ * * (C) 1991 Linus Torvalds - minix filesystem */ - +#include <linux/sched.h> #include "affs.h" extern const struct inode_operations affs_symlink_inode_operations; diff --git a/fs/affs/super.c b/fs/affs/super.c index b800d451cd60..6d0ebc321530 100644 --- a/fs/affs/super.c +++ b/fs/affs/super.c @@ -15,6 +15,7 @@ #include <linux/statfs.h> #include <linux/parser.h> #include <linux/magic.h> +#include <linux/sched.h> #include "affs.h" extern struct timezone sys_tz; diff --git a/fs/afs/callback.c b/fs/afs/callback.c index f64e40fefc02..bacf518c6fa8 100644 --- a/fs/afs/callback.c +++ b/fs/afs/callback.c @@ -17,6 +17,7 @@ #include <linux/module.h> #include <linux/init.h> #include <linux/circ_buf.h> +#include <linux/sched.h> #include "internal.h" unsigned afs_vnode_update_timeout = 10; diff --git a/fs/afs/cell.c b/fs/afs/cell.c index 9b1311a1df51..175a567db78c 100644 --- a/fs/afs/cell.c +++ b/fs/afs/cell.c @@ -13,6 +13,7 @@ #include <linux/slab.h> #include <linux/key.h> #include <linux/ctype.h> +#include <linux/sched.h> #include <keys/rxrpc-type.h> #include "internal.h" diff --git a/fs/afs/dir.c b/fs/afs/dir.c index 719af4fb15dc..546c59522eb1 100644 --- a/fs/afs/dir.c +++ b/fs/afs/dir.c @@ -16,6 +16,7 @@ #include <linux/fs.h> #include <linux/pagemap.h> #include <linux/ctype.h> +#include <linux/sched.h> #include "internal.h" static struct dentry *afs_lookup(struct inode *dir, struct dentry *dentry, diff --git a/fs/afs/inode.c b/fs/afs/inode.c index 47f5fed7195d..d196840127c6 100644 --- a/fs/afs/inode.c +++ b/fs/afs/inode.c @@ -19,6 +19,7 @@ #include <linux/slab.h> #include <linux/fs.h> #include <linux/pagemap.h> +#include <linux/sched.h> #include "internal.h" struct afs_iget_data { diff --git a/fs/afs/internal.h b/fs/afs/internal.h index 4953ba5a6f44..2dac3ad2c44b 100644 --- a/fs/afs/internal.h +++ b/fs/afs/internal.h @@ -16,6 +16,7 @@ #include <linux/skbuff.h> #include <linux/rxrpc.h> #include <linux/key.h> +#include <linux/workqueue.h> #include "afs.h" #include "afs_vl.h" diff --git a/fs/afs/main.c b/fs/afs/main.c index f1f71ff7d5c6..cd21195bbb24 100644 --- a/fs/afs/main.c +++ b/fs/afs/main.c @@ -13,6 +13,7 @@ #include <linux/moduleparam.h> #include <linux/init.h> #include <linux/completion.h> +#include <linux/sched.h> #include "internal.h" MODULE_DESCRIPTION("AFS Client File System"); diff --git a/fs/afs/proc.c b/fs/afs/proc.c index d5601f617cdb..13df512aea9e 100644 --- a/fs/afs/proc.c +++ b/fs/afs/proc.c @@ -13,6 +13,7 @@ #include <linux/module.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> +#include <linux/sched.h> #include <asm/uaccess.h> #include "internal.h" diff --git a/fs/afs/security.c b/fs/afs/security.c index e0ea88b63ebf..566fe712c682 100644 --- a/fs/afs/security.c +++ b/fs/afs/security.c @@ -13,6 +13,7 @@ #include <linux/slab.h> #include <linux/fs.h> #include <linux/ctype.h> +#include <linux/sched.h> #include <keys/rxrpc-type.h> #include "internal.h" diff --git a/fs/afs/super.c b/fs/afs/super.c index 8d47ad88a093..2e8496ba1205 100644 --- a/fs/afs/super.c +++ b/fs/afs/super.c @@ -22,6 +22,7 @@ #include <linux/pagemap.h> #include <linux/parser.h> #include <linux/statfs.h> +#include <linux/sched.h> #include "internal.h" #define AFS_FS_MAGIC 0x6B414653 /* 'kAFS' */ diff --git a/fs/afs/vlocation.c b/fs/afs/vlocation.c index 3370cdb72566..09e3ad0fc7cc 100644 --- a/fs/afs/vlocation.c +++ b/fs/afs/vlocation.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> +#include <linux/sched.h> #include "internal.h" unsigned afs_vlocation_timeout = 10; /* volume location timeout in seconds */ diff --git a/fs/afs/vnode.c b/fs/afs/vnode.c index c36c98ce2c3c..232c55dc245d 100644 --- a/fs/afs/vnode.c +++ b/fs/afs/vnode.c @@ -14,6 +14,7 @@ #include <linux/init.h> #include <linux/slab.h> #include <linux/fs.h> +#include <linux/sched.h> #include "internal.h" #if 0 diff --git a/fs/afs/volume.c b/fs/afs/volume.c index dd160cada45d..8bab0e3437f9 100644 --- a/fs/afs/volume.c +++ b/fs/afs/volume.c @@ -15,6 +15,7 @@ #include <linux/slab.h> #include <linux/fs.h> #include <linux/pagemap.h> +#include <linux/sched.h> #include "internal.h" static const char *afs_voltypes[] = { "R/W", "R/O", "BAK" }; diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c index 72d0b412c376..330fd3fe8546 100644 --- a/fs/binfmt_misc.c +++ b/fs/binfmt_misc.c @@ -18,7 +18,7 @@ #include <linux/module.h> #include <linux/init.h> - +#include <linux/sched.h> #include <linux/binfmts.h> #include <linux/slab.h> #include <linux/ctype.h> diff --git a/fs/coda/cache.c b/fs/coda/cache.c index 5d0527133266..fcb88fa8d2f2 100644 --- a/fs/coda/cache.c +++ b/fs/coda/cache.c @@ -16,6 +16,7 @@ #include <asm/uaccess.h> #include <linux/string.h> #include <linux/list.h> +#include <linux/sched.h> #include <linux/coda.h> #include <linux/coda_linux.h> diff --git a/fs/coda/upcall.c b/fs/coda/upcall.c index a5b5e631ba61..5faacdb1a479 100644 --- a/fs/coda/upcall.c +++ b/fs/coda/upcall.c @@ -16,7 +16,7 @@ #include <asm/system.h> #include <linux/signal.h> - +#include <linux/sched.h> #include <linux/types.h> #include <linux/kernel.h> #include <linux/mm.h> diff --git a/fs/configfs/inode.c b/fs/configfs/inode.c index 2ec9beac17cf..ddc003a9d214 100644 --- a/fs/configfs/inode.c +++ b/fs/configfs/inode.c @@ -32,6 +32,7 @@ #include <linux/namei.h> #include <linux/backing-dev.h> #include <linux/capability.h> +#include <linux/sched.h> #include <linux/configfs.h> #include "configfs_internal.h" diff --git a/fs/ecryptfs/messaging.c b/fs/ecryptfs/messaging.c index 3baf253be95a..a9d87c47f72d 100644 --- a/fs/ecryptfs/messaging.c +++ b/fs/ecryptfs/messaging.c @@ -19,7 +19,7 @@ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA * 02111-1307, USA. */ - +#include <linux/sched.h> #include "ecryptfs_kernel.h" static LIST_HEAD(ecryptfs_msg_ctx_free_list); diff --git a/fs/fifo.c b/fs/fifo.c index 6e7df7256782..9785e36f81e7 100644 --- a/fs/fifo.c +++ b/fs/fifo.c @@ -12,6 +12,7 @@ #include <linux/mm.h> #include <linux/slab.h> #include <linux/fs.h> +#include <linux/sched.h> #include <linux/pipe_fs_i.h> static void wait_for_partner(struct inode* inode, unsigned int *cnt) diff --git a/fs/fuse/file.c b/fs/fuse/file.c index acfad65a6e8e..d0ed60bc3188 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -11,6 +11,7 @@ #include <linux/pagemap.h> #include <linux/slab.h> #include <linux/kernel.h> +#include <linux/sched.h> static const struct file_operations fuse_direct_io_file_operations; diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index c3a2ad0da43c..78f7a1dc90dd 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -17,6 +17,7 @@ #include <linux/parser.h> #include <linux/statfs.h> #include <linux/random.h> +#include <linux/sched.h> MODULE_AUTHOR("Miklos Szeredi <miklos@szeredi.hu>"); MODULE_DESCRIPTION("Filesystem in Userspace"); diff --git a/fs/gfs2/glock.h b/fs/gfs2/glock.h index 11477ca3a3c0..b3e152db70c8 100644 --- a/fs/gfs2/glock.h +++ b/fs/gfs2/glock.h @@ -10,6 +10,7 @@ #ifndef __GLOCK_DOT_H__ #define __GLOCK_DOT_H__ +#include <linux/sched.h> #include "incore.h" /* Flags for lock requests; used in gfs2_holder gh_flag field. diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c index fafcba593871..9a934db0bd8a 100644 --- a/fs/hfs/inode.c +++ b/fs/hfs/inode.c @@ -13,6 +13,7 @@ #include <linux/pagemap.h> #include <linux/mpage.h> +#include <linux/sched.h> #include "hfs_fs.h" #include "btree.h" diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c index 642012ac3370..45dab5d6cc10 100644 --- a/fs/hfsplus/inode.c +++ b/fs/hfsplus/inode.c @@ -12,6 +12,7 @@ #include <linux/fs.h> #include <linux/pagemap.h> #include <linux/mpage.h> +#include <linux/sched.h> #include "hfsplus_fs.h" #include "hfsplus_raw.h" diff --git a/fs/hpfs/buffer.c b/fs/hpfs/buffer.c index b52b7381d10f..b6fca543544c 100644 --- a/fs/hpfs/buffer.c +++ b/fs/hpfs/buffer.c @@ -5,7 +5,7 @@ * * general buffer i/o */ - +#include <linux/sched.h> #include "hpfs_fn.h" void hpfs_lock_creation(struct super_block *s) diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c index 9953cf9a2f16..d256559b4104 100644 --- a/fs/hpfs/namei.c +++ b/fs/hpfs/namei.c @@ -5,7 +5,7 @@ * * adding & removing files & directories */ - +#include <linux/sched.h> #include "hpfs_fn.h" static int hpfs_mkdir(struct inode *dir, struct dentry *dentry, int mode) diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c index fca1165d7192..29cc34abb2ea 100644 --- a/fs/hpfs/super.c +++ b/fs/hpfs/super.c @@ -12,6 +12,7 @@ #include <linux/init.h> #include <linux/statfs.h> #include <linux/magic.h> +#include <linux/sched.h> /* Mark the filesystem dirty, so that chkdsk checks it when os/2 booted */ diff --git a/fs/minix/bitmap.c b/fs/minix/bitmap.c index c4a554df7b7e..99a12f127769 100644 --- a/fs/minix/bitmap.c +++ b/fs/minix/bitmap.c @@ -15,6 +15,7 @@ #include <linux/smp_lock.h> #include <linux/buffer_head.h> #include <linux/bitops.h> +#include <linux/sched.h> static int nibblemap[] = { 4,3,3,2,3,2,2,1,3,2,2,1,2,1,1,0 }; diff --git a/fs/ncpfs/file.c b/fs/ncpfs/file.c index addfd3147ea7..d3152f8d95c6 100644 --- a/fs/ncpfs/file.c +++ b/fs/ncpfs/file.c @@ -17,6 +17,7 @@ #include <linux/mm.h> #include <linux/slab.h> #include <linux/vmalloc.h> +#include <linux/sched.h> #include <linux/ncp_fs.h> #include "ncplib_kernel.h" diff --git a/fs/ncpfs/ioctl.c b/fs/ncpfs/ioctl.c index 8843a83d4ef0..c67b4bdcf719 100644 --- a/fs/ncpfs/ioctl.c +++ b/fs/ncpfs/ioctl.c @@ -17,6 +17,7 @@ #include <linux/highuid.h> #include <linux/smp_lock.h> #include <linux/vmalloc.h> +#include <linux/sched.h> #include <linux/ncp_fs.h> diff --git a/fs/nfs/client.c b/fs/nfs/client.c index 50c6821bad26..881fa4900923 100644 --- a/fs/nfs/client.c +++ b/fs/nfs/client.c @@ -12,7 +12,7 @@ #include <linux/module.h> #include <linux/init.h> - +#include <linux/sched.h> #include <linux/time.h> #include <linux/kernel.h> #include <linux/mm.h> diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index ac92e45432a3..c27258b5d3e1 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -33,6 +33,7 @@ #include <linux/pagevec.h> #include <linux/namei.h> #include <linux/mount.h> +#include <linux/sched.h> #include "nfs4_fs.h" #include "delegation.h" diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 5eaee6dd040b..9eb8eb4e4a08 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -27,6 +27,7 @@ #include <linux/slab.h> #include <linux/pagemap.h> #include <linux/smp_lock.h> +#include <linux/aio.h> #include <asm/uaccess.h> #include <asm/system.h> diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 2b26ad7c9770..bd9f5a836592 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -15,7 +15,7 @@ #include <linux/module.h> #include <linux/init.h> - +#include <linux/sched.h> #include <linux/time.h> #include <linux/kernel.h> #include <linux/mm.h> diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index e12054c86d0d..cbdd1c6aaa94 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -11,6 +11,7 @@ #include <linux/slab.h> #include <linux/file.h> +#include <linux/sched.h> #include <linux/sunrpc/clnt.h> #include <linux/nfs3.h> #include <linux/nfs4.h> diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index 32ffea033c7a..864090edc28b 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -38,6 +38,7 @@ #include <linux/inet.h> #include <linux/errno.h> #include <linux/delay.h> +#include <linux/sched.h> #include <linux/sunrpc/xdr.h> #include <linux/sunrpc/svc.h> #include <linux/sunrpc/clnt.h> diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c index c7774e3a9469..ebd03cc07479 100644 --- a/fs/nfsd/nfs4recover.c +++ b/fs/nfsd/nfs4recover.c @@ -45,7 +45,7 @@ #include <asm/uaccess.h> #include <asm/scatterlist.h> #include <linux/crypto.h> - +#include <linux/sched.h> #define NFSDDBG_FACILITY NFSDDBG_PROC diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c index d7759ce6ed94..ff55950efb43 100644 --- a/fs/nfsd/nfssvc.c +++ b/fs/nfsd/nfssvc.c @@ -9,7 +9,7 @@ */ #include <linux/module.h> - +#include <linux/sched.h> #include <linux/time.h> #include <linux/errno.h> #include <linux/nfs.h> diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c index 39a1669506bd..7ed56390b582 100644 --- a/fs/ntfs/file.c +++ b/fs/ntfs/file.c @@ -26,6 +26,7 @@ #include <linux/swap.h> #include <linux/uio.h> #include <linux/writeback.h> +#include <linux/sched.h> #include <asm/page.h> #include <asm/uaccess.h> diff --git a/fs/ramfs/inode.c b/fs/ramfs/inode.c index 4ace5d72eae1..d40d22b347b7 100644 --- a/fs/ramfs/inode.c +++ b/fs/ramfs/inode.c @@ -32,7 +32,7 @@ #include <linux/string.h> #include <linux/backing-dev.h> #include <linux/ramfs.h> - +#include <linux/sched.h> #include <asm/uaccess.h> #include "internal.h" diff --git a/fs/smbfs/dir.c b/fs/smbfs/dir.c index 50136b1a3eca..48da4fa6b7d4 100644 --- a/fs/smbfs/dir.c +++ b/fs/smbfs/dir.c @@ -13,6 +13,7 @@ #include <linux/smp_lock.h> #include <linux/ctype.h> #include <linux/net.h> +#include <linux/sched.h> #include <linux/smb_fs.h> #include <linux/smb_mount.h> diff --git a/fs/smbfs/file.c b/fs/smbfs/file.c index f161797160c4..aea3f8aa54c0 100644 --- a/fs/smbfs/file.c +++ b/fs/smbfs/file.c @@ -17,6 +17,7 @@ #include <linux/pagemap.h> #include <linux/smp_lock.h> #include <linux/net.h> +#include <linux/aio.h> #include <asm/uaccess.h> #include <asm/system.h> diff --git a/fs/smbfs/inode.c b/fs/smbfs/inode.c index 5c9243a23b9b..6724a6cf01ff 100644 --- a/fs/smbfs/inode.c +++ b/fs/smbfs/inode.c @@ -25,6 +25,7 @@ #include <linux/net.h> #include <linux/vfs.h> #include <linux/highuid.h> +#include <linux/sched.h> #include <linux/smb_fs.h> #include <linux/smbno.h> #include <linux/smb_mount.h> diff --git a/fs/smbfs/request.c b/fs/smbfs/request.c index c288fbe7953d..3f54a0f80fae 100644 --- a/fs/smbfs/request.c +++ b/fs/smbfs/request.c @@ -11,6 +11,7 @@ #include <linux/fs.h> #include <linux/slab.h> #include <linux/net.h> +#include <linux/sched.h> #include <linux/smb_fs.h> #include <linux/smbno.h> diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c index 4de5c6b89918..bdd30e74de6b 100644 --- a/fs/sysfs/inode.c +++ b/fs/sysfs/inode.c @@ -13,6 +13,7 @@ #include <linux/backing-dev.h> #include <linux/capability.h> #include <linux/errno.h> +#include <linux/sched.h> #include <asm/semaphore.h> #include "sysfs.h" diff --git a/fs/udf/file.c b/fs/udf/file.c index 40d5047defea..51b5764685e7 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -36,6 +36,7 @@ #include <linux/smp_lock.h> #include <linux/pagemap.h> #include <linux/buffer_head.h> +#include <linux/aio.h> #include "udf_i.h" #include "udf_sb.h" diff --git a/fs/udf/namei.c b/fs/udf/namei.c index 91df4928651c..51fe307dc0ec 100644 --- a/fs/udf/namei.c +++ b/fs/udf/namei.c @@ -30,6 +30,7 @@ #include <linux/quotaops.h> #include <linux/smp_lock.h> #include <linux/buffer_head.h> +#include <linux/sched.h> static inline int udf_match(int len1, const char *name1, int len2, const char *name2) { diff --git a/include/asm-arm/tlbflush.h b/include/asm-arm/tlbflush.h index 08c6991dc9c9..ccd0de010e81 100644 --- a/include/asm-arm/tlbflush.h +++ b/include/asm-arm/tlbflush.h @@ -144,6 +144,8 @@ #ifndef __ASSEMBLY__ +#include <linux/sched.h> + struct cpu_tlb_fns { void (*flush_user_range)(unsigned long, unsigned long, struct vm_area_struct *); void (*flush_kern_range)(unsigned long, unsigned long); diff --git a/include/asm-i386/tlbflush.h b/include/asm-i386/tlbflush.h index db7f77eacfa0..fc525c5cd5a9 100644 --- a/include/asm-i386/tlbflush.h +++ b/include/asm-i386/tlbflush.h @@ -90,6 +90,8 @@ #ifndef CONFIG_SMP +#include <linux/sched.h> + #define flush_tlb() __flush_tlb() #define flush_tlb_all() __flush_tlb_all() #define local_flush_tlb() __flush_tlb() diff --git a/include/asm-mips/pgalloc.h b/include/asm-mips/pgalloc.h index 5685d4fc7881..9fb57c035213 100644 --- a/include/asm-mips/pgalloc.h +++ b/include/asm-mips/pgalloc.h @@ -11,6 +11,7 @@ #include <linux/highmem.h> #include <linux/mm.h> +#include <linux/sched.h> static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte) diff --git a/include/asm-parisc/mmu_context.h b/include/asm-parisc/mmu_context.h index bad690298f0c..85856c74ad1d 100644 --- a/include/asm-parisc/mmu_context.h +++ b/include/asm-parisc/mmu_context.h @@ -2,6 +2,7 @@ #define __PARISC_MMU_CONTEXT_H #include <linux/mm.h> +#include <linux/sched.h> #include <asm/atomic.h> #include <asm/pgalloc.h> #include <asm/pgtable.h> diff --git a/include/asm-parisc/tlbflush.h b/include/asm-parisc/tlbflush.h index 3313da9ea00f..270cf309772b 100644 --- a/include/asm-parisc/tlbflush.h +++ b/include/asm-parisc/tlbflush.h @@ -4,6 +4,7 @@ /* TLB flushing routines.... */ #include <linux/mm.h> +#include <linux/sched.h> #include <asm/mmu_context.h> diff --git a/include/asm-powerpc/mmu_context.h b/include/asm-powerpc/mmu_context.h index c0d7795e3d25..40c9e5a13ff1 100644 --- a/include/asm-powerpc/mmu_context.h +++ b/include/asm-powerpc/mmu_context.h @@ -8,6 +8,7 @@ #include <linux/kernel.h> #include <linux/mm.h> +#include <linux/sched.h> #include <asm/mmu.h> #include <asm/cputable.h> #include <asm-generic/mm_hooks.h> diff --git a/include/asm-x86_64/calgary.h b/include/asm-x86_64/calgary.h index 7ee900645719..4d5747a0923c 100644 --- a/include/asm-x86_64/calgary.h +++ b/include/asm-x86_64/calgary.h @@ -27,6 +27,7 @@ #include <linux/spinlock.h> #include <linux/device.h> #include <linux/dma-mapping.h> +#include <linux/timer.h> #include <asm/types.h> struct iommu_table { diff --git a/include/asm-x86_64/tlbflush.h b/include/asm-x86_64/tlbflush.h index 512401b8725f..8516225a8389 100644 --- a/include/asm-x86_64/tlbflush.h +++ b/include/asm-x86_64/tlbflush.h @@ -2,6 +2,7 @@ #define _X8664_TLBFLUSH_H #include <linux/mm.h> +#include <linux/sched.h> #include <asm/processor.h> #include <asm/system.h> diff --git a/include/linux/mm.h b/include/linux/mm.h index 4670ebd1f622..e4183c6c7de3 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1,7 +1,6 @@ #ifndef _LINUX_MM_H #define _LINUX_MM_H -#include <linux/sched.h> #include <linux/errno.h> #include <linux/capability.h> @@ -20,6 +19,7 @@ struct mempolicy; struct anon_vma; +struct user_struct; #ifndef CONFIG_DISCONTIGMEM /* Don't use mapnrs, do it properly */ extern unsigned long max_mapnr; @@ -717,14 +717,7 @@ extern unsigned long shmem_get_unmapped_area(struct file *file, unsigned long flags); #endif -static inline int can_do_mlock(void) -{ - if (capable(CAP_IPC_LOCK)) - return 1; - if (current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur != 0) - return 1; - return 0; -} +extern int can_do_mlock(void); extern int user_shm_lock(size_t, struct user_struct *); extern void user_shm_unlock(size_t, struct user_struct *); diff --git a/include/linux/smb_fs.h b/include/linux/smb_fs.h index 13b3af547864..6b51a48e8995 100644 --- a/include/linux/smb_fs.h +++ b/include/linux/smb_fs.h @@ -9,6 +9,7 @@ #ifndef _LINUX_SMB_FS_H #define _LINUX_SMB_FS_H +#include <linux/jiffies.h> #include <linux/smb.h> /* diff --git a/include/linux/task_io_accounting_ops.h b/include/linux/task_io_accounting_ops.h index 1218733ec6b5..ff46c6fad79d 100644 --- a/include/linux/task_io_accounting_ops.h +++ b/include/linux/task_io_accounting_ops.h @@ -4,6 +4,8 @@ #ifndef __TASK_IO_ACCOUNTING_OPS_INCLUDED #define __TASK_IO_ACCOUNTING_OPS_INCLUDED +#include <linux/sched.h> + #ifdef CONFIG_TASK_IO_ACCOUNTING static inline void task_io_account_read(size_t bytes) { diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 050915b59576..4ef4d22e5e43 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -4,6 +4,8 @@ #ifndef WRITEBACK_H #define WRITEBACK_H +#include <linux/sched.h> + struct backing_dev_info; extern spinlock_t inode_lock; diff --git a/include/rdma/ib_umem.h b/include/rdma/ib_umem.h index b3a36f7d79e5..c533d6c7903f 100644 --- a/include/rdma/ib_umem.h +++ b/include/rdma/ib_umem.h @@ -35,6 +35,7 @@ #include <linux/list.h> #include <linux/scatterlist.h> +#include <linux/workqueue.h> struct ib_ucontext; diff --git a/kernel/profile.c b/kernel/profile.c index cc91b9bf759d..5b20fe977bed 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -26,6 +26,7 @@ #include <asm/sections.h> #include <asm/semaphore.h> #include <asm/irq_regs.h> +#include <asm/ptrace.h> struct profile_hit { u32 pc, hits; diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c index cb25649c6f50..87aa5ff931e0 100644 --- a/kernel/time/ntp.c +++ b/kernel/time/ntp.c @@ -11,6 +11,8 @@ #include <linux/mm.h> #include <linux/time.h> #include <linux/timex.h> +#include <linux/jiffies.h> +#include <linux/hrtimer.h> #include <asm/div64.h> #include <asm/timex.h> diff --git a/lib/ioremap.c b/lib/ioremap.c index a9e4415b02dc..760521417b69 100644 --- a/lib/ioremap.c +++ b/lib/ioremap.c @@ -7,7 +7,7 @@ */ #include <linux/vmalloc.h> #include <linux/mm.h> - +#include <linux/sched.h> #include <asm/cacheflush.h> #include <asm/pgtable.h> diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c index 1b49dab9b25d..fa360e566d88 100644 --- a/mm/filemap_xip.c +++ b/mm/filemap_xip.c @@ -13,6 +13,7 @@ #include <linux/module.h> #include <linux/uio.h> #include <linux/rmap.h> +#include <linux/sched.h> #include <asm/tlbflush.h> #include "filemap.h" diff --git a/mm/madvise.c b/mm/madvise.c index e75096b5a6d3..60542d006ec1 100644 --- a/mm/madvise.c +++ b/mm/madvise.c @@ -10,6 +10,7 @@ #include <linux/syscalls.h> #include <linux/mempolicy.h> #include <linux/hugetlb.h> +#include <linux/sched.h> /* * Any behaviour which results in changes to the vma->vm_flags needs to diff --git a/mm/mlock.c b/mm/mlock.c index 3446b7ef731e..4d3fea267e0d 100644 --- a/mm/mlock.c +++ b/mm/mlock.c @@ -10,7 +10,18 @@ #include <linux/mm.h> #include <linux/mempolicy.h> #include <linux/syscalls.h> +#include <linux/sched.h> +#include <linux/module.h> +int can_do_mlock(void) +{ + if (capable(CAP_IPC_LOCK)) + return 1; + if (current->signal->rlim[RLIMIT_MEMLOCK].rlim_cur != 0) + return 1; + return 0; +} +EXPORT_SYMBOL(can_do_mlock); static int mlock_fixup(struct vm_area_struct *vma, struct vm_area_struct **prev, unsigned long start, unsigned long end, unsigned int newflags) diff --git a/mm/msync.c b/mm/msync.c index 358d73cf7b78..144a7570535d 100644 --- a/mm/msync.c +++ b/mm/msync.c @@ -12,6 +12,7 @@ #include <linux/mman.h> #include <linux/file.h> #include <linux/syscalls.h> +#include <linux/sched.h> /* * MS_SYNC syncs the entire file - including mappings. diff --git a/mm/vmstat.c b/mm/vmstat.c index 8faf27e5aa98..38254297a494 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -12,6 +12,7 @@ #include <linux/mm.h> #include <linux/module.h> #include <linux/cpu.h> +#include <linux/sched.h> #ifdef CONFIG_VM_EVENT_COUNTERS DEFINE_PER_CPU(struct vm_event_state, vm_event_states) = {{0}}; diff --git a/sound/sound_firmware.c b/sound/sound_firmware.c index 3304344713ae..96deaefaa897 100644 --- a/sound/sound_firmware.c +++ b/sound/sound_firmware.c @@ -3,6 +3,7 @@ #include <linux/fs.h> #include <linux/mm.h> #include <linux/slab.h> +#include <linux/sched.h> #include <asm/uaccess.h> #include "oss/sound_firmware.h" |