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| author | Ingo Molnar <mingo@elte.hu> | 2006-07-10 04:44:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-10 13:24:14 -0700 |
| commit | f86bf9b7bcc5d325687a8b80da8ee3eb56e02da7 (patch) | |
| tree | 393bf9df55fae3932099fa789d110833c7064ef3 /include/linux/completion.h | |
| parent | d6d897cec29252b8d0785198cfa6ca16d30c739d (diff) | |
| download | lwn-f86bf9b7bcc5d325687a8b80da8ee3eb56e02da7.tar.gz lwn-f86bf9b7bcc5d325687a8b80da8ee3eb56e02da7.zip | |
[PATCH] lockdep: clean up completion initializer in smpboot.c
Clean up lockdep on-stack-completion initializer. (This also removes the
dependency on waitqueue_lock_key.)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/completion.h')
| -rw-r--r-- | include/linux/completion.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/completion.h b/include/linux/completion.h index 251c41e3ddd5..268c5a4a2bd4 100644 --- a/include/linux/completion.h +++ b/include/linux/completion.h @@ -18,6 +18,9 @@ struct completion { #define COMPLETION_INITIALIZER(work) \ { 0, __WAIT_QUEUE_HEAD_INITIALIZER((work).wait) } +#define COMPLETION_INITIALIZER_ONSTACK(work) \ + ({ init_completion(&work); work; }) + #define DECLARE_COMPLETION(work) \ struct completion work = COMPLETION_INITIALIZER(work) @@ -28,7 +31,7 @@ struct completion { */ #ifdef CONFIG_LOCKDEP # define DECLARE_COMPLETION_ONSTACK(work) \ - struct completion work = ({ init_completion(&work); work; }) + struct completion work = COMPLETION_INITIALIZER_ONSTACK(work) #else # define DECLARE_COMPLETION_ONSTACK(work) DECLARE_COMPLETION(work) #endif |