diff options
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index f4481c2212dd..8b2c6f36d8ca 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -230,7 +230,7 @@ static void submit_write_bio(struct extent_page_data *epd, int ret) } } -int __init extent_io_init(void) +int __init extent_state_init_cachep(void) { extent_state_cache = kmem_cache_create("btrfs_extent_state", sizeof(struct extent_state), 0, @@ -238,18 +238,27 @@ int __init extent_io_init(void) if (!extent_state_cache) return -ENOMEM; + return 0; +} + +int __init extent_buffer_init_cachep(void) +{ extent_buffer_cache = kmem_cache_create("btrfs_extent_buffer", sizeof(struct extent_buffer), 0, SLAB_MEM_SPREAD, NULL); - if (!extent_buffer_cache) { - kmem_cache_destroy(extent_state_cache); + if (!extent_buffer_cache) return -ENOMEM; - } return 0; } -void __cold extent_io_exit(void) +void __cold extent_state_free_cachep(void) +{ + btrfs_extent_state_leak_debug_check(); + kmem_cache_destroy(extent_state_cache); +} + +void __cold extent_buffer_free_cachep(void) { /* * Make sure all delayed rcu free are flushed before we @@ -257,8 +266,6 @@ void __cold extent_io_exit(void) */ rcu_barrier(); kmem_cache_destroy(extent_buffer_cache); - btrfs_extent_state_leak_debug_check(); - kmem_cache_destroy(extent_state_cache); } /* |