]> git.baikalelectronics.ru Git - kernel.git/commit
mm, pagevec: remove cold parameter for pagevecs
authorMel Gorman <mgorman@techsingularity.net>
Thu, 16 Nov 2017 01:37:52 +0000 (17:37 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 16 Nov 2017 02:21:06 +0000 (18:21 -0800)
commit8667982014d6048e0b5e286b6247ff24f48d4cc6
tree244c06241957548ff284649ab0cbeac8501bce3a
parentd9ed0d08b6c6a882da1d8e75bb3162fc889fd199
mm, pagevec: remove cold parameter for pagevecs

Every pagevec_init user claims the pages being released are hot even in
cases where it is unlikely the pages are 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/20171018075952.10627-6-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>
24 files changed:
drivers/gpu/drm/i915/i915_gem_gtt.c
fs/afs/write.c
fs/btrfs/extent_io.c
fs/buffer.c
fs/cachefiles/rdwr.c
fs/ceph/addr.c
fs/dax.c
fs/ext4/inode.c
fs/f2fs/checkpoint.c
fs/f2fs/data.c
fs/f2fs/node.c
fs/fscache/page.c
fs/gfs2/aops.c
fs/hugetlbfs/inode.c
fs/nilfs2/btree.c
fs/nilfs2/page.c
fs/nilfs2/segment.c
include/linux/pagevec.h
mm/filemap.c
mm/mlock.c
mm/page-writeback.c
mm/shmem.c
mm/swap.c
mm/truncate.c