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| author | Matt Fleming <matt@codeblueprint.co.uk> | 2016-03-09 14:59:08 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-03-21 10:52:51 +0100 |
| commit | d4335581dc30ec6545999c7443bb9fead274a980 (patch) | |
| tree | 35d41f13ec5e7e2f097bea13f3975381995992f6 /kernel/locking | |
| parent | 3a47d5124a957358274e9ca7b115b2f3a914f56d (diff) | |
| download | op-kernel-dev-d4335581dc30ec6545999c7443bb9fead274a980.zip op-kernel-dev-d4335581dc30ec6545999c7443bb9fead274a980.tar.gz | |
sched/fair: Add comments to explain select_idle_sibling()
It's not entirely obvious how the main loop in select_idle_sibling()
works on first glance. Sprinkle a few comments to explain the design
and intention behind the loop based on some conversations with Mike
and Peter.
Signed-off-by: Matt Fleming <matt@codeblueprint.co.uk>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mel Gorman <mgorman@suse.com>
Cc: Mike Galbraith <mgalbraith@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1457535548-15329-1-git-send-email-matt@codeblueprint.co.uk
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/locking')
0 files changed, 0 insertions, 0 deletions
