diff options
| author | Johannes Weiner <hannes@cmpxchg.org> | 2017-11-16 02:38:34 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-16 03:21:07 +0100 |
| commit | df206988e03e8510e08b2ee77f3e65010ed97768 (patch) | |
| tree | 593a32e78620f54e46bb05c6f63dff85d91e1e43 /fs/fuse/inode.c | |
| parent | mm, page_alloc: fix potential false positive in __zone_watermark_ok (diff) | |
| download | linux-df206988e03e8510e08b2ee77f3e65010ed97768.tar.xz linux-df206988e03e8510e08b2ee77f3e65010ed97768.zip | |
fs: fuse: account fuse_inode slab memory as reclaimable
Fuse inodes are currently included in the unreclaimable slab counts -
SUnreclaim in /proc/meminfo, slab_unreclaimable in /proc/vmstat and the
per-cgroup memory.stat. But they are reclaimable just like other
filesystems' inodes, and /proc/sys/vm/drop_caches frees them easily.
Mark the slab cache reclaimable.
Link: http://lkml.kernel.org/r/20171102202727.12539-1-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Cc: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/fuse/inode.c')
| -rw-r--r-- | fs/fuse/inode.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 94a745acaef8..5c0f0d689fb2 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -1273,9 +1273,9 @@ static int __init fuse_fs_init(void) int err; fuse_inode_cachep = kmem_cache_create("fuse_inode", - sizeof(struct fuse_inode), 0, - SLAB_HWCACHE_ALIGN|SLAB_ACCOUNT, - fuse_inode_init_once); + sizeof(struct fuse_inode), 0, + SLAB_HWCACHE_ALIGN|SLAB_ACCOUNT|SLAB_RECLAIM_ACCOUNT, + fuse_inode_init_once); err = -ENOMEM; if (!fuse_inode_cachep) goto out; |