xfs: remove if_rdev
We can simply use the i_rdev field in the Linux inode and just convert
to and from the XFS dev_t when reading or logging/writing the inode.
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>
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 4ec5b7f4..a929ca7 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -767,7 +767,7 @@ xfs_ialloc(
xfs_inode_t *pip,
umode_t mode,
xfs_nlink_t nlink,
- xfs_dev_t rdev,
+ dev_t rdev,
prid_t prid,
int okalloc,
xfs_buf_t **ialloc_context,
@@ -819,6 +819,7 @@ xfs_ialloc(
set_nlink(inode, nlink);
ip->i_d.di_uid = xfs_kuid_to_uid(current_fsuid());
ip->i_d.di_gid = xfs_kgid_to_gid(current_fsgid());
+ inode->i_rdev = rdev;
xfs_set_projid(ip, prid);
if (pip && XFS_INHERIT_GID(pip)) {
@@ -867,7 +868,6 @@ xfs_ialloc(
case S_IFBLK:
case S_IFSOCK:
ip->i_d.di_format = XFS_DINODE_FMT_DEV;
- ip->i_df.if_u2.if_rdev = rdev;
ip->i_df.if_flags = 0;
flags |= XFS_ILOG_DEV;
break;
@@ -975,7 +975,7 @@ xfs_dir_ialloc(
the inode. */
umode_t mode,
xfs_nlink_t nlink,
- xfs_dev_t rdev,
+ dev_t rdev,
prid_t prid, /* project id */
int okalloc, /* ok to allocate new space */
xfs_inode_t **ipp, /* pointer to inode; it will be
@@ -1147,7 +1147,7 @@ xfs_create(
xfs_inode_t *dp,
struct xfs_name *name,
umode_t mode,
- xfs_dev_t rdev,
+ dev_t rdev,
xfs_inode_t **ipp)
{
int is_dir = S_ISDIR(mode);
@@ -1183,7 +1183,6 @@ xfs_create(
return error;
if (is_dir) {
- rdev = 0;
resblks = XFS_MKDIR_SPACE_RES(mp, name->len);
tres = &M_RES(mp)->tr_mkdir;
} else {