Commit-ID: 15e71911fcc655508e02f767a3d9b8b138051d2b Gitweb: http://git.kernel.org/tip/15e71911fcc655508e02f767a3d9b8b138051d2b Author: Xie XiuQi <xiexiuqi@xxxxxxxxxx> AuthorDate: Mon, 29 Jul 2013 11:52:24 +0800 Committer: Ingo Molnar <mingo@xxxxxxxxxx> 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 <xiexiuqi@xxxxxxxxxx> Cc: Sheng Yang <sheng@xxxxxxxxxxxxxxx> Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Cc: Jens Axboe <jens.axboe@xxxxxxxxxx> Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx> Link: http://lkml.kernel.org/r/51F5E6F8.1000801@xxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html