From dbd329f1e44ed48de8a1c19da5eb1218f5e1b4a5 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 28 Jun 2019 19:27:29 -0700 Subject: xfs: add struct xfs_mount pointer to struct xfs_buf We need to derive the mount pointer from a buffer in a lot of place. Add a direct pointer to short cut the pointer chasing. Signed-off-by: Christoph Hellwig Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_dir2_data.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'fs/xfs/libxfs/xfs_dir2_data.c') diff --git a/fs/xfs/libxfs/xfs_dir2_data.c b/fs/xfs/libxfs/xfs_dir2_data.c index efbb009d3d65..00ae0f0d97c4 100644 --- a/fs/xfs/libxfs/xfs_dir2_data.c +++ b/fs/xfs/libxfs/xfs_dir2_data.c @@ -51,14 +51,13 @@ __xfs_dir3_data_check( int i; /* leaf index */ int lastfree; /* last entry was unused */ xfs_dir2_leaf_entry_t *lep=NULL; /* block leaf entries */ - xfs_mount_t *mp; /* filesystem mount point */ + struct xfs_mount *mp = bp->b_mount; char *p; /* current data position */ int stale; /* count of stale leaves */ struct xfs_name name; const struct xfs_dir_ops *ops; struct xfs_da_geometry *geo; - mp = bp->b_target->bt_mount; geo = mp->m_dir_geo; /* @@ -250,7 +249,7 @@ static xfs_failaddr_t xfs_dir3_data_verify( struct xfs_buf *bp) { - struct xfs_mount *mp = bp->b_target->bt_mount; + struct xfs_mount *mp = bp->b_mount; struct xfs_dir3_blk_hdr *hdr3 = bp->b_addr; if (!xfs_verify_magic(bp, hdr3->magic)) @@ -299,7 +298,7 @@ static void xfs_dir3_data_read_verify( struct xfs_buf *bp) { - struct xfs_mount *mp = bp->b_target->bt_mount; + struct xfs_mount *mp = bp->b_mount; xfs_failaddr_t fa; if (xfs_sb_version_hascrc(&mp->m_sb) && @@ -316,7 +315,7 @@ static void xfs_dir3_data_write_verify( struct xfs_buf *bp) { - struct xfs_mount *mp = bp->b_target->bt_mount; + struct xfs_mount *mp = bp->b_mount; struct xfs_buf_log_item *bip = bp->b_log_item; struct xfs_dir3_blk_hdr *hdr3 = bp->b_addr; xfs_failaddr_t fa; -- cgit v1.2.3