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| author | Ying Han <yinghan@google.com> | 2011-05-24 17:12:27 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-25 08:39:26 -0700 |
| commit | 1495f230fa7750479c79e3656286b9183d662077 (patch) | |
| tree | e5e233bb9fe1916ccc7281e7dcc71b1572fb22c5 /fs/drop_caches.c | |
| parent | a09ed5e00084448453c8bada4dcd31e5fbfc2f21 (diff) | |
| download | lwn-1495f230fa7750479c79e3656286b9183d662077.tar.gz lwn-1495f230fa7750479c79e3656286b9183d662077.zip | |
vmscan: change shrinker API by passing shrink_control struct
Change each shrinker's API by consolidating the existing parameters into
shrink_control struct. This will simplify any further features added w/o
touching each file of shrinker.
[akpm@linux-foundation.org: fix build]
[akpm@linux-foundation.org: fix warning]
[kosaki.motohiro@jp.fujitsu.com: fix up new shrinker API]
[akpm@linux-foundation.org: fix xfs warning]
[akpm@linux-foundation.org: update gfs2]
Signed-off-by: Ying Han <yinghan@google.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Minchan Kim <minchan.kim@gmail.com>
Acked-by: Pavel Emelyanov <xemul@openvz.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Acked-by: Rik van Riel <riel@redhat.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Hugh Dickins <hughd@google.com>
Cc: Dave Hansen <dave@linux.vnet.ibm.com>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/drop_caches.c')
| -rw-r--r-- | fs/drop_caches.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/drop_caches.c b/fs/drop_caches.c index 440999c24353..c00e055b6282 100644 --- a/fs/drop_caches.c +++ b/fs/drop_caches.c @@ -42,11 +42,10 @@ static void drop_slab(void) int nr_objects; struct shrink_control shrink = { .gfp_mask = GFP_KERNEL, - .nr_scanned = 1000, }; do { - nr_objects = shrink_slab(&shrink, 1000); + nr_objects = shrink_slab(&shrink, 1000, 1000); } while (nr_objects > 10); } |