diff options
Diffstat (limited to 'fs/btrfs/space-info.c')
| -rw-r--r-- | fs/btrfs/space-info.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index 8a27c193f8a8..effb9b73a418 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -808,18 +808,18 @@ btrfs_calc_reclaim_metadata_size(struct btrfs_fs_info *fs_info, return to_reclaim; } -static inline int need_do_async_reclaim(struct btrfs_fs_info *fs_info, - struct btrfs_space_info *space_info, - u64 used) +static bool need_preemptive_reclaim(struct btrfs_fs_info *fs_info, + struct btrfs_space_info *space_info, + u64 used) { u64 thresh = div_factor_fine(space_info->total_bytes, 98); /* If we're just plain full then async reclaim just slows us down. */ if ((space_info->bytes_used + space_info->bytes_reserved) >= thresh) - return 0; + return false; if (!btrfs_calc_reclaim_metadata_size(fs_info, space_info)) - return 0; + return false; return (used >= thresh && !btrfs_fs_closing(fs_info) && !test_bit(BTRFS_FS_STATE_REMOUNTING, &fs_info->fs_state)); @@ -1028,7 +1028,7 @@ static void btrfs_preempt_reclaim_metadata_space(struct work_struct *work) spin_lock(&space_info->lock); used = btrfs_space_info_used(space_info, true); - while (need_do_async_reclaim(fs_info, space_info, used)) { + while (need_preemptive_reclaim(fs_info, space_info, used)) { enum btrfs_flush_state flush; u64 delalloc_size = 0; u64 to_reclaim, block_rsv_size; @@ -1508,7 +1508,7 @@ static int __reserve_bytes(struct btrfs_fs_info *fs_info, * the async reclaim as we will panic. */ if (!test_bit(BTRFS_FS_LOG_RECOVERING, &fs_info->flags) && - need_do_async_reclaim(fs_info, space_info, used) && + need_preemptive_reclaim(fs_info, space_info, used) && !work_busy(&fs_info->preempt_reclaim_work)) { trace_btrfs_trigger_flush(fs_info, space_info->flags, orig_bytes, flush, "preempt"); |