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| author | Ingo Molnar <mingo@kernel.org> | 2015-07-31 08:27:19 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-07-31 08:28:53 (GMT) |
| commit | 555ee95a0a5a525ad2f1654fab0bd157de832b4f (patch) | |
| tree | 5ff341bedaa848027d5eba1e2a9fbfaeb9501250 /tools/perf | |
| parent | 8400935737bf02d97da281bdcd139a421624b6ba (diff) | |
| parent | de734f89b67c2df30e35a09e7e56a3659e5b6ac6 (diff) | |
| download | linux-555ee95a0a5a525ad2f1654fab0bd157de832b4f.tar.xz | |
Merge branch 'timers/nohz-for-tip' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into timers/nohz
Pull NOHZ updates from Frederic Weisbecker:
- Fix some jiffies based cputime assumptions. No real harm because the
concerned code isn't used by full dynticks.
- Simplify jiffies <-> usecs conversions. Remove dead code.
- Remove early hacks on nohz full code that avoided messing up idle
nohz internals. Now nohz integrates well full and idle and such hack
have become needless.
- Restart nohz full tick from irq exit. A simplification and a
preparation for future optimization on scheduler kick to nohz full.
- Simple code cleanups.
- Tile driver isolation enhancement on top of nohz.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf')
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