On 18 Sep 2021 at 06:59, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@xxxxxxxxxx>
>
> Since each btree type has its own precomputed maxlevels variable now,
> use them instead of the generic XFS_BTREE_MAXLEVELS to check the level
> of each per-AG btree.
Looks good.
Reviewed-by: Chandan Babu R <chandan.babu@xxxxxxxxxx>
>
> Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
> ---
> fs/xfs/scrub/agheader.c | 13 +++++++------
> 1 file changed, 7 insertions(+), 6 deletions(-)
>
>
> diff --git a/fs/xfs/scrub/agheader.c b/fs/xfs/scrub/agheader.c
> index ae3c9f6e2c69..a2c3af77b6c2 100644
> --- a/fs/xfs/scrub/agheader.c
> +++ b/fs/xfs/scrub/agheader.c
> @@ -555,11 +555,11 @@ xchk_agf(
> xchk_block_set_corrupt(sc, sc->sa.agf_bp);
>
> level = be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]);
> - if (level <= 0 || level > XFS_BTREE_MAXLEVELS)
> + if (level <= 0 || level > mp->m_ag_maxlevels)
> xchk_block_set_corrupt(sc, sc->sa.agf_bp);
>
> level = be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]);
> - if (level <= 0 || level > XFS_BTREE_MAXLEVELS)
> + if (level <= 0 || level > mp->m_ag_maxlevels)
> xchk_block_set_corrupt(sc, sc->sa.agf_bp);
>
> if (xfs_has_rmapbt(mp)) {
> @@ -568,7 +568,7 @@ xchk_agf(
> xchk_block_set_corrupt(sc, sc->sa.agf_bp);
>
> level = be32_to_cpu(agf->agf_levels[XFS_BTNUM_RMAP]);
> - if (level <= 0 || level > XFS_BTREE_MAXLEVELS)
> + if (level <= 0 || level > mp->m_rmap_maxlevels)
> xchk_block_set_corrupt(sc, sc->sa.agf_bp);
> }
>
> @@ -578,7 +578,7 @@ xchk_agf(
> xchk_block_set_corrupt(sc, sc->sa.agf_bp);
>
> level = be32_to_cpu(agf->agf_refcount_level);
> - if (level <= 0 || level > XFS_BTREE_MAXLEVELS)
> + if (level <= 0 || level > mp->m_refc_maxlevels)
> xchk_block_set_corrupt(sc, sc->sa.agf_bp);
> }
>
> @@ -850,6 +850,7 @@ xchk_agi(
> struct xfs_mount *mp = sc->mp;
> struct xfs_agi *agi;
> struct xfs_perag *pag;
> + struct xfs_ino_geometry *igeo = M_IGEO(sc->mp);
> xfs_agnumber_t agno = sc->sm->sm_agno;
> xfs_agblock_t agbno;
> xfs_agblock_t eoag;
> @@ -880,7 +881,7 @@ xchk_agi(
> xchk_block_set_corrupt(sc, sc->sa.agi_bp);
>
> level = be32_to_cpu(agi->agi_level);
> - if (level <= 0 || level > XFS_BTREE_MAXLEVELS)
> + if (level <= 0 || level > igeo->inobt_maxlevels)
> xchk_block_set_corrupt(sc, sc->sa.agi_bp);
>
> if (xfs_has_finobt(mp)) {
> @@ -889,7 +890,7 @@ xchk_agi(
> xchk_block_set_corrupt(sc, sc->sa.agi_bp);
>
> level = be32_to_cpu(agi->agi_free_level);
> - if (level <= 0 || level > XFS_BTREE_MAXLEVELS)
> + if (level <= 0 || level > igeo->inobt_maxlevels)
> xchk_block_set_corrupt(sc, sc->sa.agi_bp);
> }
>
--
chandan
