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xfs: add struct xfs_mount pointer to struct xfs_buf

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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>
This commit is contained in:
Christoph Hellwig
2019-06-28 19:27:29 -07:00
committed by Darrick J. Wong
parent 8124b9b601
commit dbd329f1e4
26 changed files with 85 additions and 88 deletions
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8
fs/xfs/libxfs/xfs_dquot_buf.c
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@@ -224,7 +224,7 @@ static xfs_failaddr_t
xfs_dquot_buf_verify_struct(
struct xfs_buf *bp)
{
struct xfs_mount *mp = bp->b_target->bt_mount;
struct xfs_mount *mp = bp->b_mount;
return xfs_dquot_buf_verify(mp, bp, false);
}
@@ -233,7 +233,7 @@ static void
xfs_dquot_buf_read_verify(
struct xfs_buf *bp)
{
struct xfs_mount *mp = bp->b_target->bt_mount;
struct xfs_mount *mp = bp->b_mount;
if (!xfs_dquot_buf_verify_crc(mp, bp, false))
return;
@@ -250,7 +250,7 @@ static void
xfs_dquot_buf_readahead_verify(
struct xfs_buf *bp)
{
struct xfs_mount *mp = bp->b_target->bt_mount;
struct xfs_mount *mp = bp->b_mount;
if (!xfs_dquot_buf_verify_crc(mp, bp, true) ||
xfs_dquot_buf_verify(mp, bp, true) != NULL) {
@@ -268,7 +268,7 @@ static void
xfs_dquot_buf_write_verify(
struct xfs_buf *bp)
{
struct xfs_mount *mp = bp->b_target->bt_mount;
struct xfs_mount *mp = bp->b_mount;
xfs_dquot_buf_verify(mp, bp, false);
}