diff options
| author | Konstantin Khlebnikov <khlebnikov@openvz.org> | 2012-01-10 15:07:18 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 16:30:42 -0800 |
| commit | 5f8aefd44e64ed2f6950a1dcc77309b7dd9979f4 (patch) | |
| tree | 524db6828c07e0f83f94d799cbc1bbb7dd8e6084 /fs/inode.c | |
| parent | f90ac3982a78d36f894824636beeef13361d7c59 (diff) | |
| download | lwn-5f8aefd44e64ed2f6950a1dcc77309b7dd9979f4.tar.gz lwn-5f8aefd44e64ed2f6950a1dcc77309b7dd9979f4.zip | |
mm: account reaped page cache on inode cache pruning
Inode cache pruning indirectly reclaims page-cache by invalidating mapping
pages. Let's account them into reclaim-state to notice this progress in
memory reclaimer.
Signed-off-by: Konstantin Khlebnikov <khlebnikov@openvz.org>
Cc: Dave Chinner <david@fromorbit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/inode.c')
| -rw-r--r-- | fs/inode.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/inode.c b/fs/inode.c index 87535753ab04..4fa4f0916af9 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -776,6 +776,8 @@ void prune_icache_sb(struct super_block *sb, int nr_to_scan) else __count_vm_events(PGINODESTEAL, reap); spin_unlock(&sb->s_inode_lru_lock); + if (current->reclaim_state) + current->reclaim_state->reclaimed_slab += reap; dispose_list(&freeable); } |