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| author | Minchan Kim <minchan@kernel.org> | 2012-08-01 01:43:16 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-08-01 03:42:43 +0200 |
| commit | 8e125cd85517c9716695b0abfabc0a4a3fcb94f3 (patch) | |
| tree | ba146f3d6bf531730d1d977dceb2f195ddf23e5b /fs/hpfs | |
| parent | mm: CONFIG_HAVE_MEMBLOCK_NODE -> CONFIG_HAVE_MEMBLOCK_NODE_MAP (diff) | |
| download | linux-8e125cd85517c9716695b0abfabc0a4a3fcb94f3.tar.xz linux-8e125cd85517c9716695b0abfabc0a4a3fcb94f3.zip | |
vmscan: remove obsolete shrink_control comment
09f363c7 ("vmscan: fix shrinker callback bug in fs/super.c") fixed a
shrinker callback which was returning -1 when nr_to_scan is zero, which
caused excessive slab scanning. But 635697c6 ("vmscan: fix initial
shrinker size handling") fixed the problem, again so we can freely return
-1 although nr_to_scan is zero. So let's revert 09f363c7 because the
comment added in 09f363c7 made an unnecessary rule.
Signed-off-by: Minchan Kim <minchan@kernel.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Mikulas Patocka <mpatocka@redhat.com>
Cc: Konstantin Khlebnikov <khlebnikov@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hpfs')
0 files changed, 0 insertions, 0 deletions