Re: [PATCH 17/41] net: Replace __this_cpu_inc in route.c with raw_cpu_inc

2014-01-17 Thread David Miller
From: Christoph Lameter Date: Fri, 17 Jan 2014 09:18:29 -0600 > Acked-by: Ingo Molnar > Signed-off-by: Christoph Lameter Acked-by: David S. Miller -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo in

[PATCH 17/41] net: Replace __this_cpu_inc in route.c with raw_cpu_inc

2014-01-17 Thread Christoph Lameter
[Patch depends on another patch in this series that introduces raw_cpu_ops] The RT_CACHE_STAT_INC macro triggers the new preemption checks for __this_cpu ops. I do not see any other synchronization that would allow the use of a __this_cpu operation here however in commit dbd2915ce87e811165da0717f