Commit-ID: 7defb0f879bbcfe29e3c6f29d685d4f29b7a0700 Gitweb: http://git.kernel.org/tip/7defb0f879bbcfe29e3c6f29d685d4f29b7a0700 Author: Frederic Weisbecker <fweisbec@xxxxxxxxx> AuthorDate: Sun, 17 Jan 2010 12:15:31 +0100 Committer: Frederic Weisbecker <fweisbec@xxxxxxxxx> CommitDate: Sun, 17 Jan 2010 13:09:51 +0100 perf: Don't schedule out/in pinned events on task tick We don't need to schedule in/out pinned events on task tick, now that pinned and flexible groups can be scheduled separately. Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Paul Mackerras <paulus@xxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxx> Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxx> --- kernel/perf_event.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/perf_event.c b/kernel/perf_event.c index bfc4ee0..a90ae69 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c @@ -1525,17 +1525,17 @@ void perf_event_task_tick(struct task_struct *curr) if (ctx) perf_ctx_adjust_freq(ctx); - cpu_ctx_sched_out(cpuctx, EVENT_ALL); + cpu_ctx_sched_out(cpuctx, EVENT_FLEXIBLE); if (ctx) - task_ctx_sched_out(ctx, EVENT_ALL); + task_ctx_sched_out(ctx, EVENT_FLEXIBLE); rotate_ctx(&cpuctx->ctx); if (ctx) rotate_ctx(ctx); - cpu_ctx_sched_in(cpuctx, EVENT_ALL); + cpu_ctx_sched_in(cpuctx, EVENT_FLEXIBLE); if (ctx) - task_ctx_sched_in(curr, EVENT_ALL); + task_ctx_sched_in(curr, EVENT_FLEXIBLE); } static int event_enable_on_exec(struct perf_event *event, -- 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
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