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| author | Kirill Korotaev <dev@sw.ru> | 2007-02-10 01:46:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 10:51:34 -0800 |
| commit | cefc8be82403cfc4325e7b9b063f77dc0f34e19e (patch) | |
| tree | d360f54c14860550b37f86b44757ecef749db1c0 /lib | |
| parent | c530cba649692512070e8c0131ba3eccade09269 (diff) | |
| download | lwn-cefc8be82403cfc4325e7b9b063f77dc0f34e19e.tar.gz lwn-cefc8be82403cfc4325e7b9b063f77dc0f34e19e.zip | |
[PATCH] Consolidate bust_spinlocks()
Part of long forgotten patch
http://groups.google.com/group/fa.linux.kernel/msg/e98e941ce1cf29f6?dmode=source
Since then, m32r grabbed two copies.
Leave s390 copy because of important absence of CONFIG_VT, but remove
references to non-existent timerlist_lock. ia64 also loses timerlist_lock.
Signed-off-by: Alexey Dobriyan <adobriyan@openvz.org>
Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Andi Kleen <ak@muc.de>
Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Makefile | 5 | ||||
| -rw-r--r-- | lib/bust_spinlocks.c | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/lib/Makefile b/lib/Makefile index 3b605da448f4..b819e37440db 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -3,7 +3,7 @@ # lib-y := ctype.o string.o vsprintf.o cmdline.o \ - bust_spinlocks.o rbtree.o radix-tree.o dump_stack.o \ + rbtree.o radix-tree.o dump_stack.o \ idr.o div64.o int_sqrt.o bitmap.o extable.o prio_tree.o \ sha1.o irq_regs.o reciprocal_div.o @@ -12,7 +12,8 @@ lib-$(CONFIG_SMP) += cpumask.o lib-y += kobject.o kref.o kobject_uevent.o klist.o -obj-y += sort.o parser.o halfmd4.o debug_locks.o random32.o iomap.o +obj-y += sort.o parser.o halfmd4.o debug_locks.o random32.o iomap.o \ + bust_spinlocks.o ifeq ($(CONFIG_DEBUG_KOBJECT),y) CFLAGS_kobject.o += -DDEBUG diff --git a/lib/bust_spinlocks.c b/lib/bust_spinlocks.c index a2055bc3ef62..0ee968e8e023 100644 --- a/lib/bust_spinlocks.c +++ b/lib/bust_spinlocks.c @@ -14,7 +14,7 @@ #include <linux/vt_kern.h> -void bust_spinlocks(int yes) +void __attribute__((weak)) bust_spinlocks(int yes) { if (yes) { oops_in_progress = 1; |