diff options
Diffstat (limited to 'fs/dcache.c')
| -rw-r--r-- | fs/dcache.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/fs/dcache.c b/fs/dcache.c index 56c5da89f58a..d04be762b216 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -400,19 +400,20 @@ static void d_shrink_add(struct dentry *dentry, struct list_head *list) * LRU lists entirely, while shrink_move moves it to the indicated * private list. */ -static void d_lru_isolate(struct dentry *dentry) +static void d_lru_isolate(struct list_lru_one *lru, struct dentry *dentry) { D_FLAG_VERIFY(dentry, DCACHE_LRU_LIST); dentry->d_flags &= ~DCACHE_LRU_LIST; this_cpu_dec(nr_dentry_unused); - list_del_init(&dentry->d_lru); + list_lru_isolate(lru, &dentry->d_lru); } -static void d_lru_shrink_move(struct dentry *dentry, struct list_head *list) +static void d_lru_shrink_move(struct list_lru_one *lru, struct dentry *dentry, + struct list_head *list) { D_FLAG_VERIFY(dentry, DCACHE_LRU_LIST); dentry->d_flags |= DCACHE_SHRINK_LIST; - list_move_tail(&dentry->d_lru, list); + list_lru_isolate_move(lru, &dentry->d_lru, list); } /* @@ -869,8 +870,8 @@ static void shrink_dentry_list(struct list_head *list) } } -static enum lru_status -dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg) +static enum lru_status dentry_lru_isolate(struct list_head *item, + struct list_lru_one *lru, spinlock_t *lru_lock, void *arg) { struct list_head *freeable = arg; struct dentry *dentry = container_of(item, struct dentry, d_lru); @@ -890,7 +891,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg) * another pass through the LRU. */ if (dentry->d_lockref.count) { - d_lru_isolate(dentry); + d_lru_isolate(lru, dentry); spin_unlock(&dentry->d_lock); return LRU_REMOVED; } @@ -921,7 +922,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg) return LRU_ROTATE; } - d_lru_shrink_move(dentry, freeable); + d_lru_shrink_move(lru, dentry, freeable); spin_unlock(&dentry->d_lock); return LRU_REMOVED; @@ -951,7 +952,7 @@ long prune_dcache_sb(struct super_block *sb, struct shrink_control *sc) } static enum lru_status dentry_lru_isolate_shrink(struct list_head *item, - spinlock_t *lru_lock, void *arg) + struct list_lru_one *lru, spinlock_t *lru_lock, void *arg) { struct list_head *freeable = arg; struct dentry *dentry = container_of(item, struct dentry, d_lru); @@ -964,7 +965,7 @@ static enum lru_status dentry_lru_isolate_shrink(struct list_head *item, if (!spin_trylock(&dentry->d_lock)) return LRU_SKIP; - d_lru_shrink_move(dentry, freeable); + d_lru_shrink_move(lru, dentry, freeable); spin_unlock(&dentry->d_lock); return LRU_REMOVED; |