diff options
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 460d2cc21ec6..d7f35e90b84a 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -393,6 +393,7 @@ struct inodes_stat_t { #include <linux/semaphore.h> #include <linux/fiemap.h> #include <linux/rculist_bl.h> +#include <linux/shrinker.h> #include <linux/atomic.h> #include <asm/byteorder.h> @@ -1444,8 +1445,14 @@ struct super_block { * Saved pool identifier for cleancache (-1 means none) */ int cleancache_poolid; + + struct shrinker s_shrink; /* per-sb shrinker handle */ }; +/* superblock cache pruning functions */ +extern void prune_icache_sb(struct super_block *sb, int nr_to_scan); +extern void prune_dcache_sb(struct super_block *sb, int nr_to_scan); + extern struct timespec current_fs_time(struct super_block *sb); /* |