diff mbox series

[v3,1/9] btrfs: use btrfs_fs_closing for background bg work

Message ID d9935db922bf64954df0250391afa246dfe6abc7.1659708822.git.josef@toxicpanda.com (mailing list archive)
State New, archived
Headers show
Series btrfs: block group cleanups | expand

Commit Message

Josef Bacik Aug. 5, 2022, 2:14 p.m. UTC 
For both unused bg deletion and async balance work we'll happily run if
the fs is closing.  However I want to move these to their own worker
thread, and they can be long running jobs, so add a check to see if
we're closing and simply bail.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
 fs/btrfs/block-group.c | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c
index 993aca2f1e18..fd3bf13d5b40 100644
--- a/fs/btrfs/block-group.c
+++ b/fs/btrfs/block-group.c
@@ -1321,6 +1321,9 @@  void btrfs_delete_unused_bgs(struct btrfs_fs_info *fs_info)
 	if (!test_bit(BTRFS_FS_OPEN, &fs_info->flags))
 		return;
 
+	if (btrfs_fs_closing(fs_info))
+		return;
+
 	/*
 	 * Long running balances can keep us blocked here for eternity, so
 	 * simply skip deletion if we're unable to get the mutex.
@@ -1560,6 +1563,9 @@  void btrfs_reclaim_bgs_work(struct work_struct *work)
 	if (!test_bit(BTRFS_FS_OPEN, &fs_info->flags))
 		return;
 
+	if (btrfs_fs_closing(fs_info))
+		return;
+
 	if (!btrfs_should_reclaim(fs_info))
 		return;