diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-05-15 15:37:24 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-06-01 16:20:59 -0700 |
| commit | cfc4d971df411c68e27d903f749e0f6fffd9da40 (patch) | |
| tree | 912d0fe1b1492daf8fe8ff3322092aba8554b4b5 /fs/f2fs/super.c | |
| parent | b9da898b05859ac4a0ea4460d798b6bb655790f3 (diff) | |
f2fs crypto: split f2fs_crypto_init/exit with two parts
This patch splits f2fs_crypto_init/exit with two parts: base initialization and
memory allocation.
Firstly, f2fs module declares the base encryption memory pointers.
Then, allocating internal memories is done at the first encrypted inode access.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index bfc900e87fcc..4f74fee2e2af 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1359,13 +1359,18 @@ static int __init init_f2fs_fs(void) err = -ENOMEM; goto free_extent_cache; } - err = register_filesystem(&f2fs_fs_type); + err = f2fs_init_crypto(); if (err) goto free_kset; + err = register_filesystem(&f2fs_fs_type); + if (err) + goto free_crypto; f2fs_create_root_stats(); f2fs_proc_root = proc_mkdir("fs/f2fs", NULL); return 0; +free_crypto: + f2fs_exit_crypto(); free_kset: kset_unregister(f2fs_kset); free_extent_cache: @@ -1387,6 +1392,7 @@ static void __exit exit_f2fs_fs(void) remove_proc_entry("fs/f2fs", NULL); f2fs_destroy_root_stats(); unregister_filesystem(&f2fs_fs_type); + f2fs_exit_crypto(); destroy_extent_cache(); destroy_checkpoint_caches(); destroy_segment_manager_caches(); |