Move the buffer retry state machine logic to xfs_buf.c and call it once
from xfs_ioend instead of duplicating it three times for the three kinds
of buffers.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_trans_inode.c | 6 +-
fs/xfs/xfs_buf.c | 173 ++++++++++++++++++++-
fs/xfs/xfs_buf_item.c | 260 +-------------------------------
fs/xfs/xfs_buf_item.h | 12 ++
fs/xfs/xfs_dquot.c | 14 +-
fs/xfs/xfs_inode.c | 6 +-
fs/xfs/xfs_inode_item.c | 12 +-
fs/xfs/xfs_inode_item.h | 1 -
fs/xfs/xfs_quota.h | 8 -
fs/xfs/xfs_trace.h | 2 +-
10 files changed, 215 insertions(+), 279 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_trans_inode.c b/fs/xfs/libxfs/xfs_trans_inode.c
index b7e222befb085f..18c391d35a3be5 100644
--- a/fs/xfs/libxfs/xfs_trans_inode.c
+++ b/fs/xfs/libxfs/xfs_trans_inode.c
@@ -177,9 +177,9 @@ xfs_trans_log_inode(
/*
* Always OR in the bits from the ili_last_fields field. This is to
- * coordinate with the xfs_iflush() and xfs_iflush_done() routines in
- * the eventual clearing of the ili_fields bits. See the big comment in
- * xfs_iflush() for an explanation of this coordination mechanism.
+ * coordinate with the xfs_iflush() and xfs_buf_inode_iodone() routines
+ * in the eventual clearing of the ili_fields bits. See the big comment
+ * in xfs_iflush() for an explanation of this coordination mechanism.
*/
iip->ili_fields |= (flags | iip->ili_last_fields | iversion_flags);
spin_unlock(&iip->ili_lock);
diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c
index 6447cf051e08c9..16a325d6e21f82 100644
--- a/fs/xfs/xfs_buf.c
+++ b/fs/xfs/xfs_buf.c
@@ -1171,8 +1171,145 @@ xfs_buf_wait_unpin(
}
/*
- * Buffer Utility Routines
+ * Decide if we're going to retry the write after a failure, and prepare
+ * the buffer for retrying the write.
*/
+static bool
+xfs_buf_ioerror_fail_without_retry(
+ struct xfs_buf *bp)
+{
+ struct xfs_mount *mp = bp->b_mount;
+ static unsigned long lasttime;
+ static struct xfs_buftarg *lasttarg;
+
+ /*
+ * If we've already decided to shutdown the filesystem because of
+ * I/O errors, there's no point in giving this a retry.
+ */
+ if (XFS_FORCED_SHUTDOWN(mp))
+ return true;
+
+ if (bp->b_target != lasttarg ||
+ time_after(jiffies, (lasttime + 5*HZ))) {
+ lasttime = jiffies;
+ xfs_buf_ioerror_alert(bp, __this_address);
+ }
+ lasttarg = bp->b_target;
+
+ /* synchronous writes will have callers process the error */
+ if (!(bp->b_flags & XBF_ASYNC))
+ return true;
+ return false;
+}
+
+static bool
+xfs_buf_ioerror_retry(
+ struct xfs_buf *bp,
+ struct xfs_error_cfg *cfg)
+{
+ if ((bp->b_flags & (XBF_STALE | XBF_WRITE_FAIL)) &&
+ bp->b_last_error == bp->b_error)
+ return false;
+
+ bp->b_flags |= (XBF_WRITE | XBF_DONE | XBF_WRITE_FAIL);
+ bp->b_last_error = bp->b_error;
+ if (cfg->retry_timeout != XFS_ERR_RETRY_FOREVER &&
+ !bp->b_first_retry_time)
+ bp->b_first_retry_time = jiffies;
+ return true;
+}
+
+/*
+ * Account for this latest trip around the retry handler, and decide if
+ * we've failed enough times to constitute a permanent failure.
+ */
+static bool
+xfs_buf_ioerror_permanent(
+ struct xfs_buf *bp,
+ struct xfs_error_cfg *cfg)
+{
+ struct xfs_mount *mp = bp->b_mount;
+
+ if (cfg->max_retries != XFS_ERR_RETRY_FOREVER &&
+ ++bp->b_retries > cfg->max_retries)
+ return true;
+ if (cfg->retry_timeout != XFS_ERR_RETRY_FOREVER &&
+ time_after(jiffies, cfg->retry_timeout + bp->b_first_retry_time))
+ return true;
+
+ /* At unmount we may treat errors differently */
+ if ((mp->m_flags & XFS_MOUNT_UNMOUNTING) && mp->m_fail_unmount)
+ return true;
+
+ return false;
+}
+
+/*
+ * On a sync write or shutdown we just want to stale the buffer and let the
+ * caller handle the error in bp->b_error appropriately.
+ *
+ * If the write was asynchronous then no one will be looking for the error. If
+ * this is the first failure of this type, clear the error state and write the
+ * buffer out again. This means we always retry an async write failure at least
+ * once, but we also need to set the buffer up to behave correctly now for
+ * repeated failures.
+ *
+ * If we get repeated async write failures, then we take action according to the
+ * error configuration we have been set up to use.
+ *
+ * Multi-state return value:
+ *
+ * XBF_IOEND_FINISH: run callback completions
+ * XBF_IOEND_DONE: resubmitted immediately, do not run any completions
+ * XBF_IOEND_FAIL: transient error, run failure callback completions and then
+ * release the buffer
+ */
+enum xfs_buf_ioend_disposition {
+ XBF_IOEND_FINISH,
+ XBF_IOEND_DONE,
+ XBF_IOEND_FAIL,
+};
+
+static enum xfs_buf_ioend_disposition
+xfs_buf_ioend_disposition(
+ struct xfs_buf *bp)
+{
+ struct xfs_mount *mp = bp->b_mount;
+ struct xfs_error_cfg *cfg;
+
+ if (likely(!bp->b_error))
+ return XBF_IOEND_FINISH;
+
+ if (xfs_buf_ioerror_fail_without_retry(bp))
+ goto out_stale;
+
+ trace_xfs_buf_iodone_async(bp, _RET_IP_);
+
+ cfg = xfs_error_get_cfg(mp, XFS_ERR_METADATA, bp->b_error);
+ if (xfs_buf_ioerror_retry(bp, cfg)) {
+ xfs_buf_ioerror(bp, 0);
+ xfs_buf_submit(bp);
+ return XBF_IOEND_DONE;
+ }
+
+ /*
+ * Permanent error - we need to trigger a shutdown if we haven't already
+ * to indicate that inconsistency will result from this action.
+ */
+ if (xfs_buf_ioerror_permanent(bp, cfg)) {
+ xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR);
+ goto out_stale;
+ }
+
+ /* Still considered a transient error. Caller will schedule retries. */
+ return XBF_IOEND_FAIL;
+
+out_stale:
+ xfs_buf_stale(bp);
+ bp->b_flags |= XBF_DONE;
+ trace_xfs_buf_error_relse(bp, _RET_IP_);
+ return XBF_IOEND_FINISH;
+}
static void
xfs_buf_ioend(
@@ -1210,12 +1347,42 @@ xfs_buf_ioend(
bp->b_flags |= XBF_DONE;
}
+ switch (xfs_buf_ioend_disposition(bp)) {
+ case XBF_IOEND_DONE:
+ return;
+ case XBF_IOEND_FAIL:
+ if (bp->b_flags & _XBF_INODES)
+ xfs_buf_inode_io_fail(bp);
+ else if (bp->b_flags & _XBF_DQUOTS)
+ xfs_buf_dquot_io_fail(bp);
+ else
+ ASSERT(list_empty(&bp->b_li_list));
+ xfs_buf_ioerror(bp, 0);
+ xfs_buf_relse(bp);
+ return;
+ default:
+ break;
+ }
+
+ /* clear the retry state */
+ bp->b_last_error = 0;
+ bp->b_retries = 0;
+ bp->b_first_retry_time = 0;
+
+ /*
+ * Note that for things like remote attribute buffers, there may
+ * not be a buffer log item here, so processing the buffer log
+ * item must remain optional.
+ */
+ if (bp->b_log_item)
+ xfs_buf_item_done(bp);
+
if (bp->b_flags & _XBF_INODES)
xfs_buf_inode_iodone(bp);
else if (bp->b_flags & _XBF_DQUOTS)
xfs_buf_dquot_iodone(bp);
- else
- xfs_buf_iodone(bp);
+
+ xfs_buf_ioend_finish(bp);
}
}
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index a9f6699c7b99e8..9245c62b48f9f3 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -30,8 +30,6 @@ static inline struct xfs_buf_log_item *BUF_ITEM(struct xfs_log_item *lip)
return container_of(lip, struct xfs_buf_log_item, bli_item);
}
-static void xfs_buf_item_done(struct xfs_buf *bp);
-
/* Is this log iovec plausibly large enough to contain the buffer log format? */
bool
xfs_buf_log_check_iovec(
@@ -463,7 +461,7 @@ xfs_buf_item_unpin(
*/
if (bip->bli_flags & XFS_BLI_STALE_INODE) {
xfs_buf_item_done(bp);
- xfs_iflush_done(bp);
+ xfs_buf_inode_iodone(bp);
ASSERT(list_empty(&bp->b_li_list));
} else {
xfs_trans_ail_delete(lip, SHUTDOWN_LOG_IO_ERROR);
@@ -956,156 +954,12 @@ xfs_buf_item_relse(
xfs_buf_item_free(bip);
}
-/*
- * Decide if we're going to retry the write after a failure, and prepare
- * the buffer for retrying the write.
- */
-static bool
-xfs_buf_ioerror_fail_without_retry(
- struct xfs_buf *bp)
-{
- struct xfs_mount *mp = bp->b_mount;
- static ulong lasttime;
- static xfs_buftarg_t *lasttarg;
-
- /*
- * If we've already decided to shutdown the filesystem because of
- * I/O errors, there's no point in giving this a retry.
- */
- if (XFS_FORCED_SHUTDOWN(mp))
- return true;
-
- if (bp->b_target != lasttarg ||
- time_after(jiffies, (lasttime + 5*HZ))) {
- lasttime = jiffies;
- xfs_buf_ioerror_alert(bp, __this_address);
- }
- lasttarg = bp->b_target;
-
- /* synchronous writes will have callers process the error */
- if (!(bp->b_flags & XBF_ASYNC))
- return true;
- return false;
-}
-
-static bool
-xfs_buf_ioerror_retry(
- struct xfs_buf *bp,
- struct xfs_error_cfg *cfg)
-{
- if ((bp->b_flags & (XBF_STALE | XBF_WRITE_FAIL)) &&
- bp->b_last_error == bp->b_error)
- return false;
-
- bp->b_flags |= (XBF_WRITE | XBF_DONE | XBF_WRITE_FAIL);
- bp->b_last_error = bp->b_error;
- if (cfg->retry_timeout != XFS_ERR_RETRY_FOREVER &&
- !bp->b_first_retry_time)
- bp->b_first_retry_time = jiffies;
- return true;
-}
-
-/*
- * Account for this latest trip around the retry handler, and decide if
- * we've failed enough times to constitute a permanent failure.
- */
-static bool
-xfs_buf_ioerror_permanent(
- struct xfs_buf *bp,
- struct xfs_error_cfg *cfg)
-{
- struct xfs_mount *mp = bp->b_mount;
-
- if (cfg->max_retries != XFS_ERR_RETRY_FOREVER &&
- ++bp->b_retries > cfg->max_retries)
- return true;
- if (cfg->retry_timeout != XFS_ERR_RETRY_FOREVER &&
- time_after(jiffies, cfg->retry_timeout + bp->b_first_retry_time))
- return true;
-
- /* At unmount we may treat errors differently */
- if ((mp->m_flags & XFS_MOUNT_UNMOUNTING) && mp->m_fail_unmount)
- return true;
-
- return false;
-}
-
-/*
- * On a sync write or shutdown we just want to stale the buffer and let the
- * caller handle the error in bp->b_error appropriately.
- *
- * If the write was asynchronous then no one will be looking for the error. If
- * this is the first failure of this type, clear the error state and write the
- * buffer out again. This means we always retry an async write failure at least
- * once, but we also need to set the buffer up to behave correctly now for
- * repeated failures.
- *
- * If we get repeated async write failures, then we take action according to the
- * error configuration we have been set up to use.
- *
- * Multi-state return value:
- *
- * XBF_IOEND_FINISH: run callback completions
- * XBF_IOEND_DONE: resubmitted immediately, do not run any completions
- * XBF_IOEND_FAIL: transient error, run failure callback completions and then
- * release the buffer
- */
-enum xfs_buf_ioend_disposition {
- XBF_IOEND_FINISH,
- XBF_IOEND_DONE,
- XBF_IOEND_FAIL,
-};
-
-static enum xfs_buf_ioend_disposition
-xfs_buf_ioend_disposition(
- struct xfs_buf *bp)
-{
- struct xfs_mount *mp = bp->b_mount;
- struct xfs_error_cfg *cfg;
-
- if (likely(!bp->b_error))
- return XBF_IOEND_FINISH;
-
- if (xfs_buf_ioerror_fail_without_retry(bp))
- goto out_stale;
-
- trace_xfs_buf_item_iodone_async(bp, _RET_IP_);
-
- cfg = xfs_error_get_cfg(mp, XFS_ERR_METADATA, bp->b_error);
- if (xfs_buf_ioerror_retry(bp, cfg)) {
- xfs_buf_ioerror(bp, 0);
- xfs_buf_submit(bp);
- return XBF_IOEND_DONE;
- }
-
- /*
- * Permanent error - we need to trigger a shutdown if we haven't already
- * to indicate that inconsistency will result from this action.
- */
- if (xfs_buf_ioerror_permanent(bp, cfg)) {
- xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR);
- goto out_stale;
- }
-
- /* Still considered a transient error. Caller will schedule retries. */
- return XBF_IOEND_FAIL;
-
-out_stale:
- xfs_buf_stale(bp);
- bp->b_flags |= XBF_DONE;
- trace_xfs_buf_error_relse(bp, _RET_IP_);
- return XBF_IOEND_FINISH;
-}
-
-static void
+void
xfs_buf_item_done(
struct xfs_buf *bp)
{
struct xfs_buf_log_item *bip = bp->b_log_item;
- if (!bip)
- return;
-
/*
* If we are forcibly shutting down, this may well be off the AIL
* already. That's because we simulate the log-committed callbacks to
@@ -1120,113 +974,3 @@ xfs_buf_item_done(
xfs_buf_item_free(bip);
xfs_buf_rele(bp);
}
-
-static inline void
-xfs_buf_clear_ioerror_retry_state(
- struct xfs_buf *bp)
-{
- bp->b_last_error = 0;
- bp->b_retries = 0;
- bp->b_first_retry_time = 0;
-}
-
-static void
-xfs_buf_inode_io_fail(
- struct xfs_buf *bp)
-{
- struct xfs_log_item *lip;
-
- list_for_each_entry(lip, &bp->b_li_list, li_bio_list)
- set_bit(XFS_LI_FAILED, &lip->li_flags);
-
- xfs_buf_ioerror(bp, 0);
- xfs_buf_relse(bp);
-}
-
-/*
- * Inode buffer iodone callback function.
- */
-void
-xfs_buf_inode_iodone(
- struct xfs_buf *bp)
-{
- switch (xfs_buf_ioend_disposition(bp)) {
- case XBF_IOEND_DONE:
- return;
- case XBF_IOEND_FAIL:
- xfs_buf_inode_io_fail(bp);
- return;
- default:
- break;
- }
-
- xfs_buf_clear_ioerror_retry_state(bp);
- xfs_buf_item_done(bp);
- xfs_iflush_done(bp);
- xfs_buf_ioend_finish(bp);
-}
-
-static void
-xfs_buf_dquot_io_fail(
- struct xfs_buf *bp)
-{
- struct xfs_log_item *lip;
-
- spin_lock(&bp->b_mount->m_ail->ail_lock);
- list_for_each_entry(lip, &bp->b_li_list, li_bio_list)
- xfs_set_li_failed(lip, bp);
- spin_unlock(&bp->b_mount->m_ail->ail_lock);
- xfs_buf_ioerror(bp, 0);
- xfs_buf_relse(bp);
-}
-
-/*
- * Dquot buffer iodone callback function.
- */
-void
-xfs_buf_dquot_iodone(
- struct xfs_buf *bp)
-{
- switch (xfs_buf_ioend_disposition(bp)) {
- case XBF_IOEND_DONE:
- return;
- case XBF_IOEND_FAIL:
- xfs_buf_dquot_io_fail(bp);
- return;
- default:
- break;
- }
-
- xfs_buf_clear_ioerror_retry_state(bp);
- /* a newly allocated dquot buffer might have a log item attached */
- xfs_buf_item_done(bp);
- xfs_dquot_done(bp);
- xfs_buf_ioend_finish(bp);
-}
-
-/*
- * Dirty buffer iodone callback function.
- *
- * Note that for things like remote attribute buffers, there may not be a buffer
- * log item here, so processing the buffer log item must remain be optional.
- */
-void
-xfs_buf_iodone(
- struct xfs_buf *bp)
-{
- switch (xfs_buf_ioend_disposition(bp)) {
- case XBF_IOEND_DONE:
- return;
- case XBF_IOEND_FAIL:
- ASSERT(list_empty(&bp->b_li_list));
- xfs_buf_ioerror(bp, 0);
- xfs_buf_relse(bp);
- return;
- default:
- break;
- }
-
- xfs_buf_clear_ioerror_retry_state(bp);
- xfs_buf_item_done(bp);
- xfs_buf_ioend_finish(bp);
-}
diff --git a/fs/xfs/xfs_buf_item.h b/fs/xfs/xfs_buf_item.h
index 23507cbb4c4132..50aa0f5ef95903 100644
--- a/fs/xfs/xfs_buf_item.h
+++ b/fs/xfs/xfs_buf_item.h
@@ -50,12 +50,24 @@ struct xfs_buf_log_item {
};
int xfs_buf_item_init(struct xfs_buf *, struct xfs_mount *);
+void xfs_buf_item_done(struct xfs_buf *bp);
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_inode_iodone(struct xfs_buf *);
+void xfs_buf_inode_io_fail(struct xfs_buf *bp);
+#ifdef CONFIG_XFS_QUOTA
void xfs_buf_dquot_iodone(struct xfs_buf *);
+void xfs_buf_dquot_io_fail(struct xfs_buf *bp);
+#else
+static inline void xfs_buf_dquot_iodone(struct xfs_buf *bp)
+{
+}
+static inline void xfs_buf_dquot_io_fail(struct xfs_buf *bp)
+{
+}
+#endif /* CONFIG_XFS_QUOTA */
void xfs_buf_iodone(struct xfs_buf *);
bool xfs_buf_log_check_iovec(struct xfs_log_iovec *iovec);
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index bcd73b9c29944c..0dcd912befb199 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -1107,7 +1107,7 @@ xfs_qm_dqflush_done(
}
void
-xfs_dquot_done(
+xfs_buf_dquot_iodone(
struct xfs_buf *bp)
{
struct xfs_log_item *lip, *n;
@@ -1118,6 +1118,18 @@ xfs_dquot_done(
}
}
+void
+xfs_buf_dquot_io_fail(
+ struct xfs_buf *bp)
+{
+ struct xfs_log_item *lip;
+
+ spin_lock(&bp->b_mount->m_ail->ail_lock);
+ list_for_each_entry(lip, &bp->b_li_list, li_bio_list)
+ xfs_set_li_failed(lip, bp);
+ spin_unlock(&bp->b_mount->m_ail->ail_lock);
+}
+
/* Check incore dquot for errors before we flush. */
static xfs_failaddr_t
xfs_qm_dqflush_check(
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index c06129cffba990..41eefde762daa2 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -3553,8 +3553,8 @@ xfs_iflush(
*
* What we do is move the bits to the ili_last_fields field. When
* logging the inode, these bits are moved back to the ili_fields field.
- * In the xfs_iflush_done() routine we clear ili_last_fields, since we
- * know that the information those bits represent is permanently on
+ * In the xfs_buf_inode_iodone() routine we clear ili_last_fields, since
+ * we know that the information those bits represent is permanently on
* disk. As long as the flush completes before the inode is logged
* again, then both ili_fields and ili_last_fields will be cleared.
*/
@@ -3568,7 +3568,7 @@ xfs_iflush(
/*
* Store the current LSN of the inode so that we can tell whether the
- * item has moved in the AIL from xfs_iflush_done().
+ * item has moved in the AIL from xfs_buf_inode_iodone().
*/
xfs_trans_ail_copy_lsn(mp->m_ail, &iip->ili_flush_lsn,
&iip->ili_item.li_lsn);
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 6c65938cee1ce8..6952f8d55ea5d6 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -715,7 +715,7 @@ xfs_iflush_finish(
* as completing the flush and unlocking the inode.
*/
void
-xfs_iflush_done(
+xfs_buf_inode_iodone(
struct xfs_buf *bp)
{
struct xfs_log_item *lip, *n;
@@ -754,6 +754,16 @@ xfs_iflush_done(
list_splice_tail(&flushed_inodes, &bp->b_li_list);
}
+void
+xfs_buf_inode_io_fail(
+ struct xfs_buf *bp)
+{
+ struct xfs_log_item *lip;
+
+ list_for_each_entry(lip, &bp->b_li_list, li_bio_list)
+ set_bit(XFS_LI_FAILED, &lip->li_flags);
+}
+
/*
* This is the inode flushing abort routine. It is called from xfs_iflush when
* the filesystem is shutting down to clean up the inode state. It is
diff --git a/fs/xfs/xfs_inode_item.h b/fs/xfs/xfs_inode_item.h
index 048b5e7dee901f..7154d92338a393 100644
--- a/fs/xfs/xfs_inode_item.h
+++ b/fs/xfs/xfs_inode_item.h
@@ -43,7 +43,6 @@ static inline int xfs_inode_clean(struct xfs_inode *ip)
extern void xfs_inode_item_init(struct xfs_inode *, struct xfs_mount *);
extern void xfs_inode_item_destroy(struct xfs_inode *);
-extern void xfs_iflush_done(struct xfs_buf *);
extern void xfs_iflush_abort(struct xfs_inode *);
extern int xfs_inode_item_format_convert(xfs_log_iovec_t *,
struct xfs_inode_log_format *);
diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h
index 06b22e35fc9021..5a62398940d022 100644
--- a/fs/xfs/xfs_quota.h
+++ b/fs/xfs/xfs_quota.h
@@ -108,8 +108,6 @@ extern void xfs_qm_mount_quotas(struct xfs_mount *);
extern void xfs_qm_unmount(struct xfs_mount *);
extern void xfs_qm_unmount_quotas(struct xfs_mount *);
-void xfs_dquot_done(struct xfs_buf *);
-
#else
static inline int
xfs_qm_vop_dqalloc(struct xfs_inode *ip, kuid_t kuid, kgid_t kgid,
@@ -151,12 +149,6 @@ static inline int xfs_trans_reserve_quota_bydquots(struct xfs_trans *tp,
#define xfs_qm_mount_quotas(mp)
#define xfs_qm_unmount(mp)
#define xfs_qm_unmount_quotas(mp)
-
-static inline void xfs_dquot_done(struct xfs_buf *bp)
-{
- return;
-}
-
#endif /* CONFIG_XFS_QUOTA */
#define xfs_trans_unreserve_quota_nblks(tp, ip, nblks, ninos, flags) \
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index abb1d859f226a2..bfbb26721d5436 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -338,7 +338,7 @@ DEFINE_BUF_EVENT(xfs_buf_delwri_split);
DEFINE_BUF_EVENT(xfs_buf_delwri_pushbuf);
DEFINE_BUF_EVENT(xfs_buf_get_uncached);
DEFINE_BUF_EVENT(xfs_buf_item_relse);
-DEFINE_BUF_EVENT(xfs_buf_item_iodone_async);
+DEFINE_BUF_EVENT(xfs_buf_iodone_async);
DEFINE_BUF_EVENT(xfs_buf_error_relse);
DEFINE_BUF_EVENT(xfs_buf_wait_buftarg);
DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
--
2.28.0
