diff options
| author | Dave Chinner <dchinner@redhat.com> | 2022-07-07 19:13:17 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2022-07-07 19:13:17 +1000 |
| commit | 3829c9a10fc7da40194ec9860df8c557c2b86ed8 (patch) | |
| tree | b68fab77d9cf2a7489fb684c96e4371c73efa09f /fs/xfs/libxfs/xfs_ialloc_btree.c | |
| parent | 2d6ca8321c354e1cb6f6b1963c4f7bd053d2e272 (diff) | |
| download | linux-3829c9a10fc7da40194ec9860df8c557c2b86ed8.tar.gz | |
xfs: replace xfs_ag_block_count() with perag accesses
Many of the places that call xfs_ag_block_count() have a perag
available. These places can just read pag->block_count directly
instead of calculating the AG block count from first principles.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_ialloc_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_ialloc_btree.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c index aa4367a0a0de..2e0ff99d9f0b 100644 --- a/fs/xfs/libxfs/xfs_ialloc_btree.c +++ b/fs/xfs/libxfs/xfs_ialloc_btree.c @@ -683,10 +683,10 @@ xfs_inobt_rec_check_count( static xfs_extlen_t xfs_inobt_max_size( - struct xfs_mount *mp, - xfs_agnumber_t agno) + struct xfs_perag *pag) { - xfs_agblock_t agblocks = xfs_ag_block_count(mp, agno); + struct xfs_mount *mp = pag->pag_mount; + xfs_agblock_t agblocks = pag->block_count; /* Bail out if we're uninitialized, which can happen in mkfs. */ if (M_IGEO(mp)->inobt_mxr[0] == 0) @@ -698,7 +698,7 @@ xfs_inobt_max_size( * 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; return xfs_btree_calc_size(M_IGEO(mp)->inobt_mnr, @@ -800,7 +800,7 @@ xfs_finobt_calc_reserves( if (error) return error; - *ask += xfs_inobt_max_size(mp, pag->pag_agno); + *ask += xfs_inobt_max_size(pag); *used += tree_len; return 0; } |