diff options
| author | Hans Holmberg <hans.holmberg@wdc.com> | 2025-10-31 09:29:48 +0100 |
|---|---|---|
| committer | Carlos Maiolino <cem@kernel.org> | 2025-11-12 11:10:50 +0100 |
| commit | bf3b8e915215ef78319b896c0ccc14dc57dac80f (patch) | |
| tree | 7e6200dd18540f5a8c1775fa5c0781e546fd22bb /fs/xfs/xfs_zone_alloc.c | |
| parent | 6731f85d38aa476275183ccdd73527cd6d7f3297 (diff) | |
xfs: remove xarray mark for reclaimable zones
We can easily check if there are any reclaimble zones by just looking
at the used counters in the reclaim buckets, so do that to free up the
xarray mark we currently use for this purpose.
Signed-off-by: Hans Holmberg <hans.holmberg@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_zone_alloc.c')
| -rw-r--r-- | fs/xfs/xfs_zone_alloc.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/fs/xfs/xfs_zone_alloc.c b/fs/xfs/xfs_zone_alloc.c index ef7a931ebde5..0a118376c57c 100644 --- a/fs/xfs/xfs_zone_alloc.c +++ b/fs/xfs/xfs_zone_alloc.c @@ -103,9 +103,6 @@ xfs_zone_account_reclaimable( */ trace_xfs_zone_emptied(rtg); - if (!was_full) - xfs_group_clear_mark(xg, XFS_RTG_RECLAIMABLE); - spin_lock(&zi->zi_used_buckets_lock); if (!was_full) xfs_zone_remove_from_bucket(zi, rgno, from_bucket); @@ -127,7 +124,6 @@ xfs_zone_account_reclaimable( xfs_zone_add_to_bucket(zi, rgno, to_bucket); spin_unlock(&zi->zi_used_buckets_lock); - xfs_group_set_mark(xg, XFS_RTG_RECLAIMABLE); if (zi->zi_gc_thread && xfs_zoned_need_gc(mp)) wake_up_process(zi->zi_gc_thread); } else if (to_bucket != from_bucket) { @@ -142,6 +138,28 @@ xfs_zone_account_reclaimable( } } +/* + * Check if we have any zones that can be reclaimed by looking at the entry + * counters for the zone buckets. + */ +bool +xfs_zoned_have_reclaimable( + struct xfs_zone_info *zi) +{ + int i; + + spin_lock(&zi->zi_used_buckets_lock); + for (i = 0; i < XFS_ZONE_USED_BUCKETS; i++) { + if (zi->zi_used_bucket_entries[i]) { + spin_unlock(&zi->zi_used_buckets_lock); + return true; + } + } + spin_unlock(&zi->zi_used_buckets_lock); + + return false; +} + static void xfs_open_zone_mark_full( struct xfs_open_zone *oz) |