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| author | Johannes Weiner <hannes@cmpxchg.org> | 2018-10-26 15:06:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-26 16:26:32 -0700 |
| commit | 505802a53510e54ad5fbbd655a68893df83bfb91 (patch) | |
| tree | 27fb9f4a72f799cc83e1bb81986173aa5c5984a6 /mm/vmstat.c | |
| parent | 2ce7135adc9ad081aa3c49744144376ac74fea60 (diff) | |
| download | linux-505802a53510e54ad5fbbd655a68893df83bfb91.tar.gz linux-505802a53510e54ad5fbbd655a68893df83bfb91.tar.bz2 linux-505802a53510e54ad5fbbd655a68893df83bfb91.zip | |
mm: workingset: use cheaper __inc_lruvec_state in irqsafe node reclaim
No need to use the preemption-safe lruvec state function inside the
reclaim region that has irqs disabled.
Link: http://lkml.kernel.org/r/20181009184732.762-3-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Rik van Riel <riel@surriel.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmstat.c')
0 files changed, 0 insertions, 0 deletions