diff options
Diffstat (limited to 'libbcachefs/compress.c')
| -rw-r--r-- | libbcachefs/compress.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/libbcachefs/compress.c b/libbcachefs/compress.c index 5f74de92..aeb9b9bd 100644 --- a/libbcachefs/compress.c +++ b/libbcachefs/compress.c @@ -579,23 +579,17 @@ static int __bch2_check_set_has_compressed_data(struct bch_fs *c, u64 f) if ((c->sb.features & f) == f) return 0; - mutex_lock(&c->sb_lock); + guard(mutex)(&c->sb_lock); - if ((c->sb.features & f) == f) { - mutex_unlock(&c->sb_lock); + if ((c->sb.features & f) == f) return 0; - } ret = __bch2_fs_compress_init(c, c->sb.features|f); - if (ret) { - mutex_unlock(&c->sb_lock); + if (ret) return ret; - } c->disk_sb.sb->features[0] |= cpu_to_le64(f); bch2_write_super(c); - mutex_unlock(&c->sb_lock); - return 0; } |