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| author | Arjan van de Ven <arjan@linux.intel.com> | 2008-01-25 21:08:34 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-25 21:08:34 +0100 |
| commit | 9745512ce79de686df354dc70a8d1a74d801892d (patch) | |
| tree | 9b64e2b2e6d2ae534beef136922082f21701c7b9 /kernel/fork.c | |
| parent | 326587b840785c60f5dc18557235a23bafefd620 (diff) | |
| download | lwn-9745512ce79de686df354dc70a8d1a74d801892d.tar.gz lwn-9745512ce79de686df354dc70a8d1a74d801892d.zip | |
sched: latencytop support
LatencyTOP kernel infrastructure; it measures latencies in the
scheduler and tracks it system wide and per process.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 0c969f4fade0..39d22b3357de 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1205,6 +1205,7 @@ static struct task_struct *copy_process(unsigned long clone_flags, #ifdef TIF_SYSCALL_EMU clear_tsk_thread_flag(p, TIF_SYSCALL_EMU); #endif + clear_all_latency_tracing(p); /* Our parent execution domain becomes current domain These must match for thread signalling to apply */ |