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author | Ingo Molnar <mingo@elte.hu> | 2012-01-17 09:51:46 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2012-01-17 09:51:46 +0100 |
commit | 6eadf1075c6f923fece419e38cf05bff559aefcd (patch) | |
tree | b743ce0a3743d6f1b915b19b077a6d5bad980ea1 /net/core/flow.c | |
parent | a1c611745c8c4e8996c1877d4e5d0fc95f227c38 (diff) | |
parent | c10076c4304083af15a41f6bc5e657e781c1f9a6 (diff) |
Merge branch 'tip/perf/urgent-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into perf/urgent
Diffstat (limited to 'net/core/flow.c')
-rw-r--r-- | net/core/flow.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/core/flow.c b/net/core/flow.c index 8ae42de9c79e..e318c7e98042 100644 --- a/net/core/flow.c +++ b/net/core/flow.c @@ -358,6 +358,18 @@ void flow_cache_flush(void) put_online_cpus(); } +static void flow_cache_flush_task(struct work_struct *work) +{ + flow_cache_flush(); +} + +static DECLARE_WORK(flow_cache_flush_work, flow_cache_flush_task); + +void flow_cache_flush_deferred(void) +{ + schedule_work(&flow_cache_flush_work); +} + static int __cpuinit flow_cache_cpu_prepare(struct flow_cache *fc, int cpu) { struct flow_cache_percpu *fcp = per_cpu_ptr(fc->percpu, cpu); |