Commit-ID: 15e71911fcc655508e02f767a3d9b8b138051d2b
Gitweb: http://git.kernel.org/tip/15e71911fcc655508e02f767a3d9b8b138051d2b
Author: Xie XiuQi <[email protected]>
AuthorDate: Mon, 29 Jul 2013 11:52:24 +0800
Committer: Ingo Molnar <[email protected]>
CommitDate: Mon, 19 Aug 2013 09:03:50 +0200
generic-ipi/locking: Fix misleading smp_call_function_any() description
Fix locking description: after commit 8969a5ede0f9e17da4b9437
("generic-ipi: remove kmalloc()"), wait = 0 can be guaranteed
because we don't kmalloc() anymore.
Signed-off-by: Xie XiuQi <[email protected]>
Cc: Sheng Yang <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Jens Axboe <[email protected]>
Cc: Rusty Russell <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
---
kernel/smp.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/smp.c b/kernel/smp.c
index fe9f773..b1c9034 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -278,8 +278,6 @@ EXPORT_SYMBOL(smp_call_function_single);
* @wait: If true, wait until function has completed.
*
* Returns 0 on success, else a negative status code (if no cpus were online).
- * Note that @wait will be implicitly turned on in case of allocation failures,
- * since we fall back to on-stack allocation.
*
* Selection preference:
* 1) current cpu if in @mask
--
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