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| author | Fred Isaman <iisaman@citi.umich.edu> | 2009-04-23 16:40:32 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-04-24 13:28:31 -0700 |
| commit | a5422a5111811401f7756345e4c237ff06cf6d1e (patch) | |
| tree | 4744be4aba038150cd36f8ddcd2cf1e9ae9d8ab5 | |
| parent | 91ac033d8377552d3654501a105ab55bf546940e (diff) | |
| download | lwn-a5422a5111811401f7756345e4c237ff06cf6d1e.tar.gz lwn-a5422a5111811401f7756345e4c237ff06cf6d1e.zip | |
lib: find_last_bit.o needed by a module only, move it from lib to obj
Currently, although find_last_bit is EXPORTed, it is statically linked
with the kernel and is referenced only under CONFIG_SMP.
When CONFIG_SMP is undefined and find_last_bit is referenced only by
modules, linking fails with:
ERROR: "find_last_bit" [fs/nfs/nfs.ko] undefined!
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Fred Isaman <iisaman@citi.umich.edu>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | lib/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Makefile b/lib/Makefile index d6edd6753f40..33a40e40e3ee 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -38,7 +38,7 @@ lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o lib-$(CONFIG_GENERIC_FIND_FIRST_BIT) += find_next_bit.o lib-$(CONFIG_GENERIC_FIND_NEXT_BIT) += find_next_bit.o -lib-$(CONFIG_GENERIC_FIND_LAST_BIT) += find_last_bit.o +obj-$(CONFIG_GENERIC_FIND_LAST_BIT) += find_last_bit.o obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o obj-$(CONFIG_LOCK_KERNEL) += kernel_lock.o obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o |