summaryrefslogtreecommitdiff
path: root/fs/super.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/super.c')
-rw-r--r--fs/super.c23
1 files changed, 14 insertions, 9 deletions
diff --git a/fs/super.c b/fs/super.c
index cd3c2cd9144d..181d42e2abff 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -76,10 +76,10 @@ static unsigned long super_cache_scan(struct shrinker *shrink,
return SHRINK_STOP;
if (sb->s_op->nr_cached_objects)
- fs_objects = sb->s_op->nr_cached_objects(sb);
+ fs_objects = sb->s_op->nr_cached_objects(sb, sc->nid);
- inodes = list_lru_count(&sb->s_inode_lru);
- dentries = list_lru_count(&sb->s_dentry_lru);
+ inodes = list_lru_count_node(&sb->s_inode_lru, sc->nid);
+ dentries = list_lru_count_node(&sb->s_dentry_lru, sc->nid);
total_objects = dentries + inodes + fs_objects + 1;
/* proportion the scan between the caches */
@@ -90,13 +90,14 @@ static unsigned long super_cache_scan(struct shrinker *shrink,
* prune the dcache first as the icache is pinned by it, then
* prune the icache, followed by the filesystem specific caches
*/
- freed = prune_dcache_sb(sb, dentries);
- freed += prune_icache_sb(sb, inodes);
+ freed = prune_dcache_sb(sb, dentries, sc->nid);
+ freed += prune_icache_sb(sb, inodes, sc->nid);
if (fs_objects) {
fs_objects = mult_frac(sc->nr_to_scan, fs_objects,
total_objects);
- freed += sb->s_op->free_cached_objects(sb, fs_objects);
+ freed += sb->s_op->free_cached_objects(sb, fs_objects,
+ sc->nid);
}
drop_super(sb);
@@ -115,10 +116,13 @@ static unsigned long super_cache_count(struct shrinker *shrink,
return 0;
if (sb->s_op && sb->s_op->nr_cached_objects)
- total_objects = sb->s_op->nr_cached_objects(sb);
+ total_objects = sb->s_op->nr_cached_objects(sb,
+ sc->nid);
- total_objects += list_lru_count(&sb->s_dentry_lru);
- total_objects += list_lru_count(&sb->s_inode_lru);
+ total_objects += list_lru_count_node(&sb->s_dentry_lru,
+ sc->nid);
+ total_objects += list_lru_count_node(&sb->s_inode_lru,
+ sc->nid);
total_objects = vfs_pressure_ratio(total_objects);
drop_super(sb);
@@ -228,6 +232,7 @@ static struct super_block *alloc_super(struct file_system_type *type, int flags)
s->s_shrink.scan_objects = super_cache_scan;
s->s_shrink.count_objects = super_cache_count;
s->s_shrink.batch = 1024;
+ s->s_shrink.flags = SHRINKER_NUMA_AWARE;
}
out:
return s;