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| author | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2017-03-21 15:03:35 +0530 |
|---|---|---|
| committer | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2017-03-21 15:14:24 +0530 |
| commit | d71b1a76b1a797648ec6740f1a206e597d6b139a (patch) | |
| tree | 4acf9949038746630b48f8f794cce216af5fb0dc /kernel/trace/trace_functions_graph.c | |
| parent | f39a5999e2473e890390e3a5aa794a2fd4256544 (diff) | |
sched/core_ctl: Fix state_lock spinlock contention
There is no need to call core_ctl_check() from scheduler tick path
on all CPUs. This results in core_ctl's state_lock spin lock
contention. Assign this job to the CPU which is responsible
for updating the ticks.
Change-Id: I9664037cc25c204d532bdd0f006c7e27ef143497
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Diffstat (limited to 'kernel/trace/trace_functions_graph.c')
0 files changed, 0 insertions, 0 deletions