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| author | Peter Zijlstra <peterz@infradead.org> | 2017-05-12 14:18:10 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-09-29 19:35:17 +0200 |
| commit | 9a2dd585b2c431ec1e5d46a9d9568291c7a534cc (patch) | |
| tree | 987633c0ac6fa9ce7c9f278157d9621f6f1c0fbb /fs/proc/array.c | |
| parent | f207934fb79d1af1de1a62b09d56a3a1914172c4 (diff) | |
sched/fair: Implement more accurate async detach
The problem with the overestimate is that it will subtract too big a
value from the load_sum, thereby pushing it down further than it ought
to go. Since runnable_load_avg is not subject to a similar 'force',
this results in the occasional 'runnable_load > load' situation.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'fs/proc/array.c')
0 files changed, 0 insertions, 0 deletions