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| author | Dave Chinner <dchinner@redhat.com> | 2021-06-02 10:48:24 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2021-06-02 10:48:24 +1000 |
| commit | 30933120ad79f4549d6e364df7eda474cc0d9c65 (patch) | |
| tree | e0d05804c116c8035ee25fa16be2e99e69d8d361 /fs/xfs/libxfs/xfs_rmap_btree.c | |
| parent | 45d0662117565e6100f9e0cf356cd873542c95b1 (diff) | |
| download | lwn-30933120ad79f4549d6e364df7eda474cc0d9c65.tar.gz lwn-30933120ad79f4549d6e364df7eda474cc0d9c65.zip | |
xfs: push perags through the ag reservation callouts
We currently pass an agno from the AG reservation functions to the
individual feature accounting functions, which in future may have to
do perag lookups to access per-AG state. Instead, pre-emptively
plumb the perag through from the highest AG reservation layer to the
feature callouts so they won't have to look it up again.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_rmap_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rmap_btree.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c index 46a5295ecf35..ba2f7064451b 100644 --- a/fs/xfs/libxfs/xfs_rmap_btree.c +++ b/fs/xfs/libxfs/xfs_rmap_btree.c @@ -595,7 +595,7 @@ int xfs_rmapbt_calc_reserves( struct xfs_mount *mp, struct xfs_trans *tp, - xfs_agnumber_t agno, + struct xfs_perag *pag, xfs_extlen_t *ask, xfs_extlen_t *used) { @@ -608,7 +608,7 @@ xfs_rmapbt_calc_reserves( if (!xfs_sb_version_hasrmapbt(&mp->m_sb)) return 0; - error = xfs_alloc_read_agf(mp, tp, agno, 0, &agbp); + error = xfs_alloc_read_agf(mp, tp, pag->pag_agno, 0, &agbp); if (error) return error; @@ -623,7 +623,7 @@ xfs_rmapbt_calc_reserves( * expansion. We therefore can pretend the space isn't there. */ if (mp->m_sb.sb_logstart && - XFS_FSB_TO_AGNO(mp, mp->m_sb.sb_logstart) == agno) + XFS_FSB_TO_AGNO(mp, mp->m_sb.sb_logstart) == pag->pag_agno) agblocks -= mp->m_sb.sb_logblocks; /* Reserve 1% of the AG or enough for 1 block per record. */ |