diff options
| author | Mark Harmstone | 2026-02-17 17:46:41 +0000 |
|---|---|---|
| committer | Sasha Levin | 2026-03-12 07:09:20 -0400 |
| commit | 51c8bedb2d089c6920a5b7dd5a0f54ff95e73df6 (patch) | |
| tree | 6b11051e95ad619f6991960867ca09ff363eeaf2 /fs | |
| parent | 771c1e38385b00a2d0f8b0a80899f562097e24fb (diff) | |
btrfs: fix compat mask in error messages in btrfs_check_features()
[ Upstream commit 587bb33b10bda645a1028c1737ad3992b3d7cf61 ]
Commit d7f67ac9a928 ("btrfs: relax block-group-tree feature dependency
checks") introduced a regression when it comes to handling unsupported
incompat or compat_ro flags. Beforehand we only printed the flags that
we didn't recognize, afterwards we printed them all, which is less
useful. Fix the error handling so it behaves like it used to.
Fixes: d7f67ac9a928 ("btrfs: relax block-group-tree feature dependency checks")
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: Mark Harmstone <mark@harmstone.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/disk-io.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 3fd5d6a27d4c..9c3a944cbc24 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -3160,7 +3160,7 @@ int btrfs_check_features(struct btrfs_fs_info *fs_info, bool is_rw_mount) if (incompat & ~BTRFS_FEATURE_INCOMPAT_SUPP) { btrfs_err(fs_info, "cannot mount because of unknown incompat features (0x%llx)", - incompat); + incompat & ~BTRFS_FEATURE_INCOMPAT_SUPP); return -EINVAL; } @@ -3192,7 +3192,7 @@ int btrfs_check_features(struct btrfs_fs_info *fs_info, bool is_rw_mount) if (compat_ro_unsupp && is_rw_mount) { btrfs_err(fs_info, "cannot mount read-write because of unknown compat_ro features (0x%llx)", - compat_ro); + compat_ro_unsupp); return -EINVAL; } @@ -3205,7 +3205,7 @@ int btrfs_check_features(struct btrfs_fs_info *fs_info, bool is_rw_mount) !btrfs_test_opt(fs_info, NOLOGREPLAY)) { btrfs_err(fs_info, "cannot replay dirty log with unsupported compat_ro features (0x%llx), try rescue=nologreplay", - compat_ro); + compat_ro_unsupp); return -EINVAL; } |