From de9d2a78add1a4c9508be96bad7e29d899e0ff0f Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Mon, 22 Mar 2021 09:51:53 -0700 Subject: [PATCH] xfs: set the scrub AG number in xchk_ag_read_headers Since xchk_ag_read_headers initializes fields in struct xchk_ag, we might as well set the AG number and save the callers the trouble. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig --- fs/xfs/scrub/agheader.c | 18 ++++++------------ fs/xfs/scrub/common.c | 16 +++++++--------- fs/xfs/scrub/common.h | 3 +-- 3 files changed, 14 insertions(+), 23 deletions(-) diff --git a/fs/xfs/scrub/agheader.c b/fs/xfs/scrub/agheader.c index ae8e2e0ac64a..afe60a9ca93f 100644 --- a/fs/xfs/scrub/agheader.c +++ b/fs/xfs/scrub/agheader.c @@ -508,7 +508,7 @@ xchk_agf( struct xfs_mount *mp = sc->mp; struct xfs_agf *agf; struct xfs_perag *pag; - xfs_agnumber_t agno; + xfs_agnumber_t agno = sc->sm->sm_agno; xfs_agblock_t agbno; xfs_agblock_t eoag; xfs_agblock_t agfl_first; @@ -518,9 +518,7 @@ xchk_agf( int level; int error = 0; - agno = sc->sa.agno = sc->sm->sm_agno; - error = xchk_ag_read_headers(sc, agno, &sc->sa.agi_bp, - &sc->sa.agf_bp, &sc->sa.agfl_bp); + error = xchk_ag_read_headers(sc, agno, &sc->sa); if (!xchk_process_error(sc, agno, XFS_AGF_BLOCK(sc->mp), &error)) goto out; xchk_buffer_recheck(sc, sc->sa.agf_bp); @@ -691,14 +689,12 @@ xchk_agfl( { struct xchk_agfl_info sai; struct xfs_agf *agf; - xfs_agnumber_t agno; + xfs_agnumber_t agno = sc->sm->sm_agno; unsigned int agflcount; unsigned int i; int error; - agno = sc->sa.agno = sc->sm->sm_agno; - error = xchk_ag_read_headers(sc, agno, &sc->sa.agi_bp, - &sc->sa.agf_bp, &sc->sa.agfl_bp); + error = xchk_ag_read_headers(sc, agno, &sc->sa); if (!xchk_process_error(sc, agno, XFS_AGFL_BLOCK(sc->mp), &error)) goto out; if (!sc->sa.agf_bp) @@ -846,7 +842,7 @@ xchk_agi( struct xfs_mount *mp = sc->mp; struct xfs_agi *agi; struct xfs_perag *pag; - xfs_agnumber_t agno; + xfs_agnumber_t agno = sc->sm->sm_agno; xfs_agblock_t agbno; xfs_agblock_t eoag; xfs_agino_t agino; @@ -857,9 +853,7 @@ xchk_agi( int level; int error = 0; - agno = sc->sa.agno = sc->sm->sm_agno; - error = xchk_ag_read_headers(sc, agno, &sc->sa.agi_bp, - &sc->sa.agf_bp, &sc->sa.agfl_bp); + error = xchk_ag_read_headers(sc, agno, &sc->sa); if (!xchk_process_error(sc, agno, XFS_AGI_BLOCK(sc->mp), &error)) goto out; xchk_buffer_recheck(sc, sc->sa.agi_bp); diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c index 53456f3de881..45c5bf37daaa 100644 --- a/fs/xfs/scrub/common.c +++ b/fs/xfs/scrub/common.c @@ -402,22 +402,22 @@ int xchk_ag_read_headers( struct xfs_scrub *sc, xfs_agnumber_t agno, - struct xfs_buf **agi, - struct xfs_buf **agf, - struct xfs_buf **agfl) + struct xchk_ag *sa) { struct xfs_mount *mp = sc->mp; int error; - error = xfs_ialloc_read_agi(mp, sc->tp, agno, agi); + sa->agno = agno; + + error = xfs_ialloc_read_agi(mp, sc->tp, agno, &sa->agi_bp); if (error && want_ag_read_header_failure(sc, XFS_SCRUB_TYPE_AGI)) goto out; - error = xfs_alloc_read_agf(mp, sc->tp, agno, 0, agf); + error = xfs_alloc_read_agf(mp, sc->tp, agno, 0, &sa->agf_bp); if (error && want_ag_read_header_failure(sc, XFS_SCRUB_TYPE_AGF)) goto out; - error = xfs_alloc_read_agfl(mp, sc->tp, agno, agfl); + error = xfs_alloc_read_agfl(mp, sc->tp, agno, &sa->agfl_bp); if (error && want_ag_read_header_failure(sc, XFS_SCRUB_TYPE_AGFL)) goto out; error = 0; @@ -547,9 +547,7 @@ xchk_ag_init( { int error; - sa->agno = agno; - error = xchk_ag_read_headers(sc, agno, &sa->agi_bp, - &sa->agf_bp, &sa->agfl_bp); + error = xchk_ag_read_headers(sc, agno, sa); if (error) return error; diff --git a/fs/xfs/scrub/common.h b/fs/xfs/scrub/common.h index 2e50d146105d..bf94b2db0b96 100644 --- a/fs/xfs/scrub/common.h +++ b/fs/xfs/scrub/common.h @@ -120,8 +120,7 @@ int xchk_ag_init(struct xfs_scrub *sc, xfs_agnumber_t agno, struct xchk_ag *sa); void xchk_perag_get(struct xfs_mount *mp, struct xchk_ag *sa); int xchk_ag_read_headers(struct xfs_scrub *sc, xfs_agnumber_t agno, - struct xfs_buf **agi, struct xfs_buf **agf, - struct xfs_buf **agfl); + struct xchk_ag *sa); void xchk_ag_btcur_free(struct xchk_ag *sa); int xchk_ag_btcur_init(struct xfs_scrub *sc, struct xchk_ag *sa); int xchk_count_rmap_ownedby_ag(struct xfs_scrub *sc, struct xfs_btree_cur *cur, -- 2.39.5