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xfs: factor out xfs_zone_inc_written

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Move the written blocks increment and full zone check into a new helper.
Also add an assert to ensure rmap lock is held here.

Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
This commit is contained in:
Carlos Maiolino
2026-03-10 18:36:48 +01:00
parent 02a5d8993b
commit 3bdc20b005
1 changed files with 14 additions and 6 deletions
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20
fs/xfs/xfs_zone_alloc.c
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@@ -189,6 +189,18 @@ xfs_open_zone_mark_full(
xfs_zone_account_reclaimable(rtg, rtg_blocks(rtg) - used);
}
static inline void
xfs_zone_inc_written(
struct xfs_open_zone *oz,
xfs_filblks_t len)
{
xfs_assert_ilocked(rtg_rmap(oz->oz_rtg), XFS_ILOCK_EXCL);
oz->oz_written += len;
if (oz->oz_written == rtg_blocks(oz->oz_rtg))
xfs_open_zone_mark_full(oz);
}
static void
xfs_zone_record_blocks(
struct xfs_trans *tp,
@@ -206,9 +218,7 @@ xfs_zone_record_blocks(
xfs_rtgroup_trans_join(tp, rtg, XFS_RTGLOCK_RMAP);
rmapip->i_used_blocks += len;
ASSERT(rmapip->i_used_blocks <= rtg_blocks(rtg));
oz->oz_written += len;
if (oz->oz_written == rtg_blocks(rtg))
xfs_open_zone_mark_full(oz);
xfs_zone_inc_written(oz, len);
xfs_trans_log_inode(tp, rmapip, XFS_ILOG_CORE);
}
@@ -227,9 +237,7 @@ xfs_zone_skip_blocks(
trace_xfs_zone_skip_blocks(oz, 0, len);
xfs_rtgroup_lock(rtg, XFS_RTGLOCK_RMAP);
oz->oz_written += len;
if (oz->oz_written == rtg_blocks(rtg))
xfs_open_zone_mark_full(oz);
xfs_zone_inc_written(oz, len);
xfs_rtgroup_unlock(rtg, XFS_RTGLOCK_RMAP);
xfs_add_frextents(rtg_mount(rtg), len);