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| author | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2017-02-09 15:37:33 +0530 |
|---|---|---|
| committer | Pavankumar Kondeti <pkondeti@codeaurora.org> | 2017-02-15 08:21:29 +0530 |
| commit | b1c40e1868d76411e343452427eb4ca60b405f81 (patch) | |
| tree | b71d6eac667a2bf15dcf62c1367be947e0d44c5b /fs/jbd2/commit.c | |
| parent | 8485666f1c33f0a93580b01843a136277e8e8d33 (diff) | |
sched: optimize cpumask operations during task placement
Compute the CPU search mask once by taking task affinity,
cpu_active_mask and cpu_isolated_mask into account and cache
it in cpu_selection_env. This prevents doing the same cpumask
operations multiple times.
Change-Id: I78f35c59e6ee9437b3a522ac7ad856c0251f81ec
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions