After commit:8969a5ede0f9e17da4b943712429aef2c9bcd82b "generic-ipi: remove kmalloc()", wait = 0 can be guaranteed.
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]> --- 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 -- 1.8.2.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
