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authorIngo Molnar <mingo@elte.hu>2006-07-03 03:24:26 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-07-03 18:27:00 -0400
commita875a69f8b00a38b4f40d9632a4fc71a159f0e0d (patch)
tree5c9296441514663354a4d70ab2320f7e185d7c10 /include/asm-generic/percpu.h
parent8d8fdf5c76816e5263073008f03f097ffc713db3 (diff)
[PATCH] lockdep: add per_cpu_offset()
Add the per_cpu_offset() generic method. (used by the lock validator) Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-generic/percpu.h')
-rw-r--r--include/asm-generic/percpu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-generic/percpu.h b/include/asm-generic/percpu.h
index c74521157461..e160e04290fb 100644
--- a/include/asm-generic/percpu.h
+++ b/include/asm-generic/percpu.h
@@ -7,6 +7,8 @@
7 7
8extern unsigned long __per_cpu_offset[NR_CPUS]; 8extern unsigned long __per_cpu_offset[NR_CPUS];
9 9
10#define per_cpu_offset(x) (__per_cpu_offset[x])
11
10/* Separate out the type, so (int[3], foo) works. */ 12/* Separate out the type, so (int[3], foo) works. */
11#define DEFINE_PER_CPU(type, name) \ 13#define DEFINE_PER_CPU(type, name) \
12 __attribute__((__section__(".data.percpu"))) __typeof__(type) per_cpu__##name 14 __attribute__((__section__(".data.percpu"))) __typeof__(type) per_cpu__##name