diff mbox series

[v2,13/13] btrfs: reclaim from sub-space space_info

Message ID 5c116a0feffc7f87845a00fd840fb4f7be52f906.1742364593.git.naohiro.aota@wdc.com (mailing list archive)
State New
Headers show
Series btrfs: zoned: split out space_info for dedicated block groups | expand

Commit Message

Naohiro Aota March 19, 2025, 6:14 a.m. UTC 
Modify btrfs_async_{data,metadata}_reclaim() to run the reclaim process on
the sub-spaces as well.

Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
---
 fs/btrfs/space-info.c | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Johannes Thumshirn March 20, 2025, 4:39 p.m. UTC | #1 
Looks good,
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
diff mbox series

Patch

diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index 730763be4276..951d3984ea5a 100644
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c
@@ -1215,6 +1215,9 @@  static void btrfs_async_reclaim_metadata_space(struct work_struct *work)
 	fs_info = container_of(work, struct btrfs_fs_info, async_reclaim_work);
 	space_info = btrfs_find_space_info(fs_info, BTRFS_BLOCK_GROUP_METADATA);
 	do_async_reclaim_metadata_space(space_info);
+	for (int i = 0; i < BTRFS_SPACE_INFO_SUB_GROUP_MAX; i++)
+		if (space_info->sub_group[i])
+			do_async_reclaim_metadata_space(space_info->sub_group[i]);
 }
 
 /*
@@ -1443,6 +1446,9 @@  static void btrfs_async_reclaim_data_space(struct work_struct *work)
 	fs_info = container_of(work, struct btrfs_fs_info, async_data_reclaim_work);
 	space_info = fs_info->data_sinfo;
 	do_async_reclaim_data_space(space_info);
+	for (int i = 0; i < BTRFS_SPACE_INFO_SUB_GROUP_MAX; i++)
+		if (space_info->sub_group[i])
+			do_async_reclaim_data_space(space_info->sub_group[i]);
 }
 
 void btrfs_init_async_reclaim_work(struct btrfs_fs_info *fs_info)