diff options
Diffstat (limited to 'fs/btrfs/space-info.c')
| -rw-r--r-- | fs/btrfs/space-info.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index 4de2c82051b1..2dd8754cb990 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -181,6 +181,12 @@ void btrfs_clear_space_info_full(struct btrfs_fs_info *info) found->full = 0; } +/* + * Block groups with more than this value (percents) of unusable space will be + * scheduled for background reclaim. + */ +#define BTRFS_DEFAULT_ZONED_RECLAIM_THRESH (75) + static int create_space_info(struct btrfs_fs_info *info, u64 flags) { @@ -203,6 +209,9 @@ static int create_space_info(struct btrfs_fs_info *info, u64 flags) INIT_LIST_HEAD(&space_info->priority_tickets); space_info->clamp = 1; + if (btrfs_is_zoned(info)) + space_info->bg_reclaim_threshold = BTRFS_DEFAULT_ZONED_RECLAIM_THRESH; + ret = btrfs_sysfs_add_space_info_type(info, space_info); if (ret) return ret; |