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| author |   Mateusz Nosek <mateusznosek0@gmail.com> | 2020-10-13 16:56:58 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-13 18:38:34 -0700 |
| commit | 62b35fe0eba21b09b015cdb43cddf51073e4b18c (patch) | |
| tree | c6765b6baf6b695d34245bd47d0fd9df8642403f /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | mm/zbud: remove redundant initialization (diff) | |
| download | wireguard-linux-62b35fe0eba21b09b015cdb43cddf51073e4b18c.tar.xz wireguard-linux-62b35fe0eba21b09b015cdb43cddf51073e4b18c.zip | |
mm/compaction.c: micro-optimization remove unnecessary branch
The same code can work both for 'zone->compact_considered > defer_limit'
and 'zone->compact_considered >= defer_limit'. In the latter there is one
branch less which is more effective considering performance.
Signed-off-by: Mateusz Nosek <mateusznosek0@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Mel Gorman <mgorman@suse.de>
Cc: David Rientjes <rientjes@google.com>
Link: https://lkml.kernel.org/r/20200913190448.28649-1-mateusznosek0@gmail.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions