diff options
| author | Chandan Babu R <chandan.babu@oracle.com> | 2020-08-27 15:34:34 +0530 |
|---|---|---|
| committer | Chandan Babu R <chandan.babu@oracle.com> | 2022-04-11 04:11:18 +0000 |
| commit | dd95a6ce31d6441dfd5fd3aa5d7208b0fc61782f (patch) | |
| tree | 3fe4e2e4fde565fec82938f149fb58cda22abffc /fs/xfs/libxfs/xfs_inode_fork.c | |
| parent | bb1d50494cbdd9c5991ddc7feeeb14982872b2a8 (diff) | |
xfs: Introduce xfs_dfork_nextents() helper
This commit replaces the macro XFS_DFORK_NEXTENTS() with the helper function
xfs_dfork_nextents(). As of this commit, xfs_dfork_nextents() returns the same
value as XFS_DFORK_NEXTENTS(). A future commit which extends inode's extent
counter fields will add more logic to this helper.
This commit also replaces direct accesses to xfs_dinode->di_[a]nextents
with calls to xfs_dfork_nextents().
No functional changes have been made.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_inode_fork.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_fork.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/xfs/libxfs/xfs_inode_fork.c b/fs/xfs/libxfs/xfs_inode_fork.c index a17c4d87520a..1cf48cee45e3 100644 --- a/fs/xfs/libxfs/xfs_inode_fork.c +++ b/fs/xfs/libxfs/xfs_inode_fork.c @@ -105,7 +105,7 @@ xfs_iformat_extents( struct xfs_mount *mp = ip->i_mount; struct xfs_ifork *ifp = XFS_IFORK_PTR(ip, whichfork); int state = xfs_bmap_fork_to_state(whichfork); - xfs_extnum_t nex = XFS_DFORK_NEXTENTS(dip, whichfork); + xfs_extnum_t nex = xfs_dfork_nextents(dip, whichfork); int size = nex * sizeof(xfs_bmbt_rec_t); struct xfs_iext_cursor icur; struct xfs_bmbt_rec *dp; @@ -230,7 +230,7 @@ xfs_iformat_data_fork( * depend on it. */ ip->i_df.if_format = dip->di_format; - ip->i_df.if_nextents = be32_to_cpu(dip->di_nextents); + ip->i_df.if_nextents = xfs_dfork_data_extents(dip); switch (inode->i_mode & S_IFMT) { case S_IFIFO: @@ -295,14 +295,14 @@ xfs_iformat_attr_fork( struct xfs_inode *ip, struct xfs_dinode *dip) { + xfs_extnum_t naextents = xfs_dfork_attr_extents(dip); int error = 0; /* * Initialize the extent count early, as the per-format routines may * depend on it. */ - ip->i_afp = xfs_ifork_alloc(dip->di_aformat, - be16_to_cpu(dip->di_anextents)); + ip->i_afp = xfs_ifork_alloc(dip->di_aformat, naextents); switch (ip->i_afp->if_format) { case XFS_DINODE_FMT_LOCAL: |