diff options
| author | Josef Bacik <josef@toxicpanda.com> | 2021-10-05 16:35:25 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-10-26 19:08:05 +0200 |
| commit | 849615394515cce02add9c5b931179162e251aab (patch) | |
| tree | 4b068cdce0d0cc751bb3a157b763919487c2dcf0 /fs/btrfs/disk-io.c | |
| parent | 9a35fc9542fa6c220d69987612b88c54cba2bc33 (diff) | |
btrfs: add a BTRFS_FS_ERROR helper
We have a few flags that are inconsistently used to describe the fs in
different states of failure. As of 5963ffcaf383 ("btrfs: always abort
the transaction if we abort a trans handle") we will always set
BTRFS_FS_STATE_ERROR if we abort, so we don't have to check both ABORTED
and ERROR to see if things have gone wrong. Add a helper to check
BTRFS_FS_STATE_ERROR and then convert all checkers of FS_STATE_ERROR to
use the helper.
The TRANS_ABORTED bit check was added in af7227338135 ("Btrfs: clean up
resources during umount after trans is aborted") but is not actually
specific.
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 37637539c5ab..1ae30b29f2b5 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -1954,8 +1954,7 @@ sleep: wake_up_process(fs_info->cleaner_kthread); mutex_unlock(&fs_info->transaction_kthread_mutex); - if (unlikely(test_bit(BTRFS_FS_STATE_ERROR, - &fs_info->fs_state))) + if (BTRFS_FS_ERROR(fs_info)) btrfs_cleanup_transaction(fs_info); if (!kthread_should_stop() && (!btrfs_transaction_blocked(fs_info) || @@ -4232,7 +4231,7 @@ void btrfs_drop_and_free_fs_root(struct btrfs_fs_info *fs_info, drop_ref = true; spin_unlock(&fs_info->fs_roots_radix_lock); - if (test_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state)) { + if (BTRFS_FS_ERROR(fs_info)) { ASSERT(root->log_root == NULL); if (root->reloc_root) { btrfs_put_root(root->reloc_root); @@ -4383,8 +4382,7 @@ void __cold close_ctree(struct btrfs_fs_info *fs_info) btrfs_err(fs_info, "commit super ret %d", ret); } - if (test_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state) || - test_bit(BTRFS_FS_STATE_TRANS_ABORTED, &fs_info->fs_state)) + if (BTRFS_FS_ERROR(fs_info)) btrfs_error_commit_super(fs_info); kthread_stop(fs_info->transaction_kthread); |