From 9d9c90286a74decf11caa9dd625f862ae0257ce0 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Wed, 9 May 2018 10:02:01 -0700 Subject: [PATCH] xfs: refactor scrub transaction allocation function Since the transaction allocation helper is about to become more complex, move it to common.c and remove the redundant parameters. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster --- fs/xfs/scrub/bmap.c | 3 +-- fs/xfs/scrub/common.c | 16 +++++++++++++--- fs/xfs/scrub/common.h | 14 +------------- fs/xfs/scrub/inode.c | 5 ++--- 4 files changed, 17 insertions(+), 21 deletions(-) diff --git a/fs/xfs/scrub/bmap.c b/fs/xfs/scrub/bmap.c index 639d14b..3f8fd10 100644 --- a/fs/xfs/scrub/bmap.c +++ b/fs/xfs/scrub/bmap.c @@ -51,7 +51,6 @@ xfs_scrub_setup_inode_bmap( struct xfs_scrub_context *sc, struct xfs_inode *ip) { - struct xfs_mount *mp = sc->mp; int error; error = xfs_scrub_get_inode(sc, ip); @@ -75,7 +74,7 @@ xfs_scrub_setup_inode_bmap( } /* Got the inode, lock it and we're ready to go. */ - error = xfs_scrub_trans_alloc(sc->sm, mp, &sc->tp); + error = xfs_scrub_trans_alloc(sc); if (error) goto out; sc->ilock_flags |= XFS_ILOCK_EXCL; diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c index 8ed91d5..95625aa 100644 --- a/fs/xfs/scrub/common.c +++ b/fs/xfs/scrub/common.c @@ -568,13 +568,24 @@ xfs_scrub_ag_init( /* Per-scrubber setup functions */ +/* + * Grab an empty transaction so that we can re-grab locked buffers if + * one of our btrees turns out to be cyclic. + */ +int +xfs_scrub_trans_alloc( + struct xfs_scrub_context *sc) +{ + return xfs_trans_alloc_empty(sc->mp, &sc->tp); +} + /* Set us up with a transaction and an empty context. */ int xfs_scrub_setup_fs( struct xfs_scrub_context *sc, struct xfs_inode *ip) { - return xfs_scrub_trans_alloc(sc->sm, sc->mp, &sc->tp); + return xfs_scrub_trans_alloc(sc); } /* Set us up with AG headers and btree cursors. */ @@ -695,7 +706,6 @@ xfs_scrub_setup_inode_contents( struct xfs_inode *ip, unsigned int resblks) { - struct xfs_mount *mp = sc->mp; int error; error = xfs_scrub_get_inode(sc, ip); @@ -705,7 +715,7 @@ xfs_scrub_setup_inode_contents( /* Got the inode, lock it and we're ready to go. */ sc->ilock_flags = XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL; xfs_ilock(sc->ip, sc->ilock_flags); - error = xfs_scrub_trans_alloc(sc->sm, mp, &sc->tp); + error = xfs_scrub_trans_alloc(sc); if (error) goto out; sc->ilock_flags |= XFS_ILOCK_EXCL; diff --git a/fs/xfs/scrub/common.h b/fs/xfs/scrub/common.h index deaf604..c95c30c9 100644 --- a/fs/xfs/scrub/common.h +++ b/fs/xfs/scrub/common.h @@ -38,19 +38,7 @@ xfs_scrub_should_terminate( return false; } -/* - * Grab an empty transaction so that we can re-grab locked buffers if - * one of our btrees turns out to be cyclic. - */ -static inline int -xfs_scrub_trans_alloc( - struct xfs_scrub_metadata *sm, - struct xfs_mount *mp, - struct xfs_trans **tpp) -{ - return xfs_trans_alloc_empty(mp, tpp); -} - +int xfs_scrub_trans_alloc(struct xfs_scrub_context *sc); bool xfs_scrub_process_error(struct xfs_scrub_context *sc, xfs_agnumber_t agno, xfs_agblock_t bno, int *error); bool xfs_scrub_fblock_process_error(struct xfs_scrub_context *sc, int whichfork, diff --git a/fs/xfs/scrub/inode.c b/fs/xfs/scrub/inode.c index df14930..e15b1bc 100644 --- a/fs/xfs/scrub/inode.c +++ b/fs/xfs/scrub/inode.c @@ -55,7 +55,6 @@ xfs_scrub_setup_inode( struct xfs_scrub_context *sc, struct xfs_inode *ip) { - struct xfs_mount *mp = sc->mp; int error; /* @@ -68,7 +67,7 @@ xfs_scrub_setup_inode( break; case -EFSCORRUPTED: case -EFSBADCRC: - return xfs_scrub_trans_alloc(sc->sm, mp, &sc->tp); + return xfs_scrub_trans_alloc(sc); default: return error; } @@ -76,7 +75,7 @@ xfs_scrub_setup_inode( /* Got the inode, lock it and we're ready to go. */ sc->ilock_flags = XFS_IOLOCK_EXCL | XFS_MMAPLOCK_EXCL; xfs_ilock(sc->ip, sc->ilock_flags); - error = xfs_scrub_trans_alloc(sc->sm, mp, &sc->tp); + error = xfs_scrub_trans_alloc(sc); if (error) goto out; sc->ilock_flags |= XFS_ILOCK_EXCL; -- 2.7.4