diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2018-02-18 13:22:35 -0500 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2018-02-19 18:00:35 -0500 |
| commit | 02d7c0e4b51b52fccb937617b4b448ed278e17b6 (patch) | |
| tree | 59678be4ac81a153391a1d759f150138a99ea3df /fs/bcachefs/sysfs.c | |
| parent | 1fe226203d3d85f18cb3557ea7413fd9de12fe30 (diff) | |
bcachefs: fixes for check_set_has_compressed_data()
Diffstat (limited to 'fs/bcachefs/sysfs.c')
| -rw-r--r-- | fs/bcachefs/sysfs.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/bcachefs/sysfs.c b/fs/bcachefs/sysfs.c index 2e958a8ef381..722aa2642b92 100644 --- a/fs/bcachefs/sysfs.c +++ b/fs/bcachefs/sysfs.c @@ -546,9 +546,8 @@ STORE(bch2_fs_opts_dir) if (ret < 0) return ret; - mutex_lock(&c->sb_lock); - - if (id == Opt_compression) { + if (id == Opt_compression || + id == Opt_background_compression) { int ret = bch2_check_set_has_compressed_data(c, v); if (ret) { mutex_unlock(&c->sb_lock); @@ -557,14 +556,14 @@ STORE(bch2_fs_opts_dir) } if (opt->set_sb != SET_NO_SB_OPT) { + mutex_lock(&c->sb_lock); opt->set_sb(c->disk_sb, v); bch2_write_super(c); + mutex_unlock(&c->sb_lock); } bch2_opt_set_by_id(&c->opts, id, v); - mutex_unlock(&c->sb_lock); - return size; } SYSFS_OPS(bch2_fs_opts_dir); |