diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-06-28 19:27:29 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-06-28 19:27:29 -0700 |
| commit | dbd329f1e44ed48de8a1c19da5eb1218f5e1b4a5 (patch) | |
| tree | f0e3c030dee4994dbea1fd6c3d3fed9fa1d64d05 /Documentation/filesystems | |
| parent | 8124b9b6011d0c9c0021e827861168291bbebb55 (diff) | |
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 <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'Documentation/filesystems')
| -rw-r--r-- | Documentation/filesystems/xfs-self-describing-metadata.txt | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/filesystems/xfs-self-describing-metadata.txt b/Documentation/filesystems/xfs-self-describing-metadata.txt index 68604e67a495..8db0121d0980 100644 --- a/Documentation/filesystems/xfs-self-describing-metadata.txt +++ b/Documentation/filesystems/xfs-self-describing-metadata.txt @@ -222,7 +222,7 @@ static void xfs_foo_read_verify( struct xfs_buf *bp) { - struct xfs_mount *mp = bp->b_target->bt_mount; + struct xfs_mount *mp = bp->b_mount; if ((xfs_sb_version_hascrc(&mp->m_sb) && !xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length), @@ -245,7 +245,7 @@ static bool xfs_foo_verify( struct xfs_buf *bp) { - struct xfs_mount *mp = bp->b_target->bt_mount; + struct xfs_mount *mp = bp->b_mount; struct xfs_ondisk_hdr *hdr = bp->b_addr; if (hdr->magic != cpu_to_be32(XFS_FOO_MAGIC)) @@ -272,7 +272,7 @@ static bool xfs_foo_verify( struct xfs_buf *bp) { - struct xfs_mount *mp = bp->b_target->bt_mount; + struct xfs_mount *mp = bp->b_mount; struct xfs_ondisk_hdr *hdr = bp->b_addr; if (hdr->magic == cpu_to_be32(XFS_FOO_CRC_MAGIC)) { @@ -297,7 +297,7 @@ static void xfs_foo_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_fspriv; if (!xfs_foo_verify(bp)) { |