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author | Len Brown <len.brown@intel.com> | 2010-05-24 11:34:36 -0400 |
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committer | Len Brown <len.brown@intel.com> | 2010-05-27 21:07:05 -0400 |
commit | e45b7fa23097332508730123ac6d59227e7bd7f8 (patch) | |
tree | d01df835310c200523e4ad5564ffd1e960b17fc7 /arch/.gitignore | |
parent | 541adf7cd937b3895c7645406a9b060504df453b (diff) |
sched: clarify commment for TS_POLLING
TS_POLLING set tells the scheduler an idle_task will poll
need_resched() to look for work.
TS_POLLING clear tells resched_task() and wake_up_idle_cpu()
that the remote CPU's idle_task is now sleeping in idle,
and thus requires a reschedule interrupt notice work.
Update the description of TS_POLLING to reflect how it works.
"idle task polling need_resched, skip sending interrupt"
Wordsmithing-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Acked-by: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'arch/.gitignore')
0 files changed, 0 insertions, 0 deletions