From: Dave Chinner <dchinner@xxxxxxxxxx>
They are not used anymore, so remove them from the log item and the
buffer iodone attachment interfaces.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
---
fs/xfs/xfs_buf_item.c | 17 -----------------
fs/xfs/xfs_buf_item.h | 3 ---
fs/xfs/xfs_dquot.c | 6 +++---
fs/xfs/xfs_inode.c | 5 +++--
fs/xfs/xfs_trans.h | 4 ----
5 files changed, 6 insertions(+), 29 deletions(-)
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 0ece5de9dd71..09bfe9c52dbd 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -955,23 +955,6 @@ xfs_buf_item_relse(
xfs_buf_item_free(bip);
}
-
-/*
- * Add the given log item with its callback to the list of callbacks
- * to be called when the buffer's I/O completes.
- */
-void
-xfs_buf_attach_iodone(
- struct xfs_buf *bp,
- void (*cb)(struct xfs_buf *, struct xfs_log_item *),
- struct xfs_log_item *lip)
-{
- ASSERT(xfs_buf_islocked(bp));
-
- lip->li_cb = cb;
- list_add_tail(&lip->li_bio_list, &bp->b_li_list);
-}
-
/*
* Invoke the error state callback for each log item affected by the failed I/O.
*
diff --git a/fs/xfs/xfs_buf_item.h b/fs/xfs/xfs_buf_item.h
index 7c0bd2a210af..23507cbb4c41 100644
--- a/fs/xfs/xfs_buf_item.h
+++ b/fs/xfs/xfs_buf_item.h
@@ -54,9 +54,6 @@ void xfs_buf_item_relse(struct xfs_buf *);
bool xfs_buf_item_put(struct xfs_buf_log_item *);
void xfs_buf_item_log(struct xfs_buf_log_item *, uint, uint);
bool xfs_buf_item_dirty_format(struct xfs_buf_log_item *);
-void xfs_buf_attach_iodone(struct xfs_buf *,
- void(*)(struct xfs_buf *, struct xfs_log_item *),
- struct xfs_log_item *);
void xfs_buf_inode_iodone(struct xfs_buf *);
void xfs_buf_dquot_iodone(struct xfs_buf *);
void xfs_buf_iodone(struct xfs_buf *);
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index 403bc4e9f21f..d5984a926d1d 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -1187,11 +1187,11 @@ xfs_qm_dqflush(
}
/*
- * Attach an iodone routine so that we can remove this dquot from the
- * AIL and release the flush lock once the dquot is synced to disk.
+ * Attach the dquot to the buffer so that we can remove this dquot from
+ * the AIL and release the flush lock once the dquot is synced to disk.
*/
bp->b_flags |= _XBF_DQUOTS;
- xfs_buf_attach_iodone(bp, NULL, &dqp->q_logitem.qli_item);
+ list_add_tail(&dqp->q_logitem.qli_item.li_bio_list, &bp->b_li_list);
/*
* If the buffer is pinned then push on the log so we won't
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 4875b6e38597..8d638f14ab4e 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2711,7 +2711,8 @@ xfs_ifree_cluster(
xfs_trans_ail_copy_lsn(mp->m_ail, &iip->ili_flush_lsn,
&iip->ili_item.li_lsn);
- xfs_buf_attach_iodone(bp, NULL, &iip->ili_item);
+ list_add_tail(&iip->ili_item.li_bio_list,
+ &bp->b_li_list);
if (ip != free_ip)
xfs_iunlock(ip, XFS_ILOCK_EXCL);
@@ -3861,7 +3862,7 @@ xfs_iflush_int(
* the flush lock.
*/
bp->b_flags |= _XBF_INODES;
- xfs_buf_attach_iodone(bp, NULL, &iip->ili_item);
+ list_add_tail(&iip->ili_item.li_bio_list, &bp->b_li_list);
/* generate the checksum. */
xfs_dinode_calc_crc(mp, dip);
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index 8308bf6d7e40..99a9ab9cab25 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -37,10 +37,6 @@ struct xfs_log_item {
unsigned long li_flags; /* misc flags */
struct xfs_buf *li_buf; /* real buffer pointer */
struct list_head li_bio_list; /* buffer item list */
- void (*li_cb)(struct xfs_buf *,
- struct xfs_log_item *);
- /* buffer item iodone */
- /* callback func */
const struct xfs_item_ops *li_ops; /* function list */
/* delayed logging */
--
2.26.2.761.g0e0b3e54be
