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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-06-17 19:50:09 +0200 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-07-04 03:08:46 +0200 |
| commit | a2d33b5dd674c21e75ca47e3d791d070cba267dd (patch) | |
| tree | fd6625c5b6a660c28577ef0528903410b6c8bfbb /mm/swapfile.c | |
| parent | mm/swap: pull the CPU conditional out of __lru_add_drain_all() (diff) | |
| download | linux-a2d33b5dd674c21e75ca47e3d791d070cba267dd.tar.xz linux-a2d33b5dd674c21e75ca47e3d791d070cba267dd.zip | |
mm/swap: optimise lru_add_drain_cpu()
Do the per-cpu dereferencing of the fbatches once which saves 14 bytes
of text and several percpu relocations.
Link: https://lkml.kernel.org/r/20220617175020.717127-12-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/swapfile.c')
0 files changed, 0 insertions, 0 deletions