diff options
| author | Qu Wenruo <wqu@suse.com> | 2020-07-13 13:50:49 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-07-27 13:55:43 +0300 |
| commit | adca4d945c8dca28a85df45c5b117e6dac2e77f1 (patch) | |
| tree | 0d2ae3bf092582f9df6a3e46d8449e0a37c92706 /fs/btrfs/transaction.c | |
| parent | c53e9653605dbf708f5be02902de51831be4b009 (diff) | |
| download | linux-adca4d945c8dca28a85df45c5b117e6dac2e77f1.tar.xz | |
btrfs: qgroup: remove ASYNC_COMMIT mechanism in favor of reserve retry-after-EDQUOT
commit a514d63882c3 ("btrfs: qgroup: Commit transaction in advance to
reduce early EDQUOT") tries to reduce the early EDQUOT problems by
checking the qgroup free against threshold and tries to wake up commit
kthread to free some space.
The problem of that mechanism is, it can only free qgroup per-trans
metadata space, can't do anything to data, nor prealloc qgroup space.
Now since we have the ability to flush qgroup space, and implemented
retry-after-EDQUOT behavior, such mechanism can be completely replaced.
So this patch will cleanup such mechanism in favor of
retry-after-EDQUOT.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/transaction.c')
| -rw-r--r-- | fs/btrfs/transaction.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 3a7c392fbcc9..efafc286323c 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -2351,7 +2351,6 @@ int btrfs_commit_transaction(struct btrfs_trans_handle *trans) */ cur_trans->state = TRANS_STATE_COMPLETED; wake_up(&cur_trans->commit_wait); - clear_bit(BTRFS_FS_NEED_ASYNC_COMMIT, &fs_info->flags); spin_lock(&fs_info->trans_lock); list_del_init(&cur_trans->list); |