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| author | Mel Gorman <mgorman@techsingularity.net> | 2017-11-15 17:37:55 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-15 18:21:06 -0800 |
| commit | c6f92f9fbe7dbcc8903a67229aa88b4077ae4422 (patch) | |
| tree | 9462a6283a2e62aff9701ad10c92461eac9fdaf1 /mm/swap_state.c | |
| parent | 8667982014d6048e0b5e286b6247ff24f48d4cc6 (diff) | |
| download | linux-c6f92f9fbe7dbcc8903a67229aa88b4077ae4422.tar.bz2 | |
mm: remove cold parameter for release_pages
All callers of release_pages claim the pages being released are cache
hot. As no one cares about the hotness of pages being released to the
allocator, just ditch the parameter.
No performance impact is expected as the overhead is marginal. The
parameter is removed simply because it is a bit stupid to have a useless
parameter copied everywhere.
Link: http://lkml.kernel.org/r/20171018075952.10627-7-mgorman@techsingularity.net
Signed-off-by: Mel Gorman <mgorman@techsingularity.net>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/swap_state.c')
| -rw-r--r-- | mm/swap_state.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c index 374d446f7a0a..39ae7cfad90f 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -319,7 +319,7 @@ void free_pages_and_swap_cache(struct page **pages, int nr) lru_add_drain(); for (i = 0; i < nr; i++) free_swap_cache(pagep[i]); - release_pages(pagep, nr, false); + release_pages(pagep, nr); } /* |