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xfs: clean up xfs_iunlink_update_inode()

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We no longer need to have this function return the previous next
agino value from the on-disk inode as we have it in the in-core
inode now.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
This commit is contained in:
Dave Chinner 2022-07-14 11:46:46 +10:00 committed by Dave Chinner
parent 2fd26cc07e
commit 5301f87013
1 changed files with 5 additions and 13 deletions
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18
fs/xfs/xfs_inode.c
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@ -1935,13 +1935,12 @@ xfs_iunlink_update_dinode(
}
/* Set an in-core inode's unlinked pointer and return the old value. */
STATIC int
static int
xfs_iunlink_update_inode(
struct xfs_trans *tp,
struct xfs_inode *ip,
struct xfs_perag *pag,
xfs_agino_t next_agino,
xfs_agino_t *old_next_agino)
xfs_agino_t next_agino)
{
struct xfs_mount *mp = tp->t_mountp;
struct xfs_dinode *dip;
@ -1971,8 +1970,6 @@ xfs_iunlink_update_inode(
* current pointer is the same as the new value, unless we're
* terminating the list.
*/
if (old_next_agino)
*old_next_agino = old_value;
if (old_value == next_agino) {
if (next_agino != NULLAGINO) {
xfs_inode_verifier_error(ip, -EFSCORRUPTED, __func__,
@ -2026,17 +2023,13 @@ xfs_iunlink_insert_inode(
return error;
if (next_agino != NULLAGINO) {
xfs_agino_t old_agino;
/*
* There is already another inode in the bucket, so point this
* inode to the current head of the list.
*/
error = xfs_iunlink_update_inode(tp, ip, pag, next_agino,
&old_agino);
error = xfs_iunlink_update_inode(tp, ip, pag, next_agino);
if (error)
return error;
ASSERT(old_agino == NULLAGINO);
ip->i_next_unlinked = next_agino;
}
@ -2088,7 +2081,6 @@ xfs_iunlink_remove_inode(
struct xfs_mount *mp = tp->t_mountp;
struct xfs_agi *agi = agibp->b_addr;
xfs_agino_t agino = XFS_INO_TO_AGINO(mp, ip->i_ino);
xfs_agino_t next_agino;
xfs_agino_t head_agino;
short bucket_index = agino % XFS_AGI_UNLINKED_BUCKETS;
int error;
@ -2111,7 +2103,7 @@ xfs_iunlink_remove_inode(
* the old pointer value so that we can update whatever was previous
* to us in the list to point to whatever was next in the list.
*/
error = xfs_iunlink_update_inode(tp, ip, pag, NULLAGINO, &next_agino);
error = xfs_iunlink_update_inode(tp, ip, pag, NULLAGINO);
if (error)
return error;
@ -2132,7 +2124,7 @@ xfs_iunlink_remove_inode(
return -EFSCORRUPTED;
error = xfs_iunlink_update_inode(tp, prev_ip, pag,
ip->i_next_unlinked, NULL);
ip->i_next_unlinked);
prev_ip->i_next_unlinked = ip->i_next_unlinked;
} else {
/* Point the head of the list to the next unlinked inode. */