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xfs: factor out a xfs_zone_mark_free helper

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Add a helper for adding a zone to the free pool in preparation of adding
another caller.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
This commit is contained in:
Christoph Hellwig 2026-06-10 07:07:19 +02:00 committed by Carlos Maiolino
parent 4f16139d8e
commit 16fc9d358d
3 changed files with 11 additions and 5 deletions
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11
fs/xfs/xfs_zone_alloc.c
View File

@ -944,6 +944,14 @@ xfs_zone_rgbno_is_valid(
rtg_rgno(rtg), XFS_RTG_FREE);
}
void
xfs_zone_mark_free(
struct xfs_rtgroup *rtg)
{
xfs_group_set_mark(rtg_group(rtg), XFS_RTG_FREE);
atomic_inc(&rtg_mount(rtg)->m_zone_info->zi_nr_free_zones);
}
static void
xfs_free_open_zones(
struct xfs_zone_info *zi)
@ -1082,8 +1090,7 @@ xfs_init_zone(
if (write_pointer == 0) {
/* zone is empty */
atomic_inc(&zi->zi_nr_free_zones);
xfs_group_set_mark(rtg_group(rtg), XFS_RTG_FREE);
xfs_zone_mark_free(rtg);
iz->available += rtg_blocks(rtg);
} else if (write_pointer < rtg_blocks(rtg)) {
/* zone is open */

1
fs/xfs/xfs_zone_alloc.h
View File

@ -42,6 +42,7 @@ void xfs_zoned_wake_all(struct xfs_mount *mp);
bool xfs_zone_rgbno_is_valid(struct xfs_rtgroup *rtg, xfs_rgnumber_t rgbno);
void xfs_mark_rtg_boundary(struct iomap_ioend *ioend);
void xfs_zone_mark_free(struct xfs_rtgroup *rtg);
uint64_t xfs_zoned_default_resblks(struct xfs_mount *mp,
enum xfs_free_counter ctr);
void xfs_zoned_show_stats(struct seq_file *m, struct xfs_mount *mp);

4
fs/xfs/xfs_zone_gc.c
View File

@ -924,9 +924,7 @@ xfs_zone_gc_finish_reset(
goto out;
}
xfs_group_set_mark(rtg_group(rtg), XFS_RTG_FREE);
atomic_inc(&zi->zi_nr_free_zones);
xfs_zone_mark_free(rtg);
xfs_zoned_add_available(mp, rtg_blocks(rtg));
wake_up_all(&zi->zi_zone_wait);