From: Dave Chinner <dchinner@xxxxxxxxxx>
In optimising the CIL operations, some of the IOP_* macros for
calling log item operations were removed. Remove the rest of them as
Christoph requested.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
fs/xfs/xfs_trans.c | 23 +++++++++++++----------
fs/xfs/xfs_trans.h | 8 +-------
fs/xfs/xfs_trans_ail.c | 4 ++--
fs/xfs/xfs_trans_buf.c | 2 +-
4 files changed, 17 insertions(+), 20 deletions(-)
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index b986400..5411e01 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -716,10 +716,10 @@ xfs_trans_free_items(
lip->li_desc = NULL;
if (commit_lsn != NULLCOMMITLSN)
- IOP_COMMITTING(lip, commit_lsn);
+ lip->li_ops->iop_committing(lip, commit_lsn);
if (flags & XFS_TRANS_ABORT)
lip->li_flags |= XFS_LI_ABORTED;
- IOP_UNLOCK(lip);
+ lip->li_ops->iop_unlock(lip);
xfs_trans_free_item_desc(lidp);
}
@@ -739,8 +739,11 @@ xfs_log_item_batch_insert(
/* xfs_trans_ail_update_bulk drops ailp->xa_lock */
xfs_trans_ail_update_bulk(ailp, cur, log_items, nr_items, commit_lsn);
- for (i = 0; i < nr_items; i++)
- IOP_UNPIN(log_items[i], 0);
+ for (i = 0; i < nr_items; i++) {
+ struct xfs_log_item *lip = log_items[i];
+
+ lip->li_ops->iop_unpin(lip, 0);
+ }
}
/*
@@ -750,11 +753,11 @@ xfs_log_item_batch_insert(
*
* If we are called with the aborted flag set, it is because a log write during
* a CIL checkpoint commit has failed. In this case, all the items in the
- * checkpoint have already gone through IOP_COMMITED and IOP_UNLOCK, which
+ * checkpoint have already gone through iop_commited and iop_unlock, which
* means that checkpoint commit abort handling is treated exactly the same
* as an iclog write error even though we haven't started any IO yet. Hence in
- * this case all we need to do is IOP_COMMITTED processing, followed by an
- * IOP_UNPIN(aborted) call.
+ * this case all we need to do is iop_committed processing, followed by an
+ * iop_unpin(aborted) call.
*
* The AIL cursor is used to optimise the insert process. If commit_lsn is not
* at the end of the AIL, the insert cursor avoids the need to walk
@@ -787,7 +790,7 @@ xfs_trans_committed_bulk(
if (aborted)
lip->li_flags |= XFS_LI_ABORTED;
- item_lsn = IOP_COMMITTED(lip, commit_lsn);
+ item_lsn = lip->li_ops->iop_committed(lip, commit_lsn);
/* item_lsn of -1 means the item needs no further processing */
if (XFS_LSN_CMP(item_lsn, (xfs_lsn_t)-1) == 0)
@@ -799,7 +802,7 @@ xfs_trans_committed_bulk(
*/
if (aborted) {
ASSERT(XFS_FORCED_SHUTDOWN(ailp->xa_mount));
- IOP_UNPIN(lip, 1);
+ lip->li_ops->iop_unpin(lip, 1);
continue;
}
@@ -817,7 +820,7 @@ xfs_trans_committed_bulk(
xfs_trans_ail_update(ailp, lip, item_lsn);
else
spin_unlock(&ailp->xa_lock);
- IOP_UNPIN(lip, 0);
+ lip->li_ops->iop_unpin(lip, 0);
continue;
}
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index 4786170..09cf40b 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -77,14 +77,8 @@ struct xfs_item_ops {
void (*iop_committing)(xfs_log_item_t *, xfs_lsn_t);
};
-#define IOP_UNPIN(ip, remove) (*(ip)->li_ops->iop_unpin)(ip, remove)
-#define IOP_PUSH(ip, list) (*(ip)->li_ops->iop_push)(ip, list)
-#define IOP_UNLOCK(ip) (*(ip)->li_ops->iop_unlock)(ip)
-#define IOP_COMMITTED(ip, lsn) (*(ip)->li_ops->iop_committed)(ip, lsn)
-#define IOP_COMMITTING(ip, lsn) (*(ip)->li_ops->iop_committing)(ip, lsn)
-
/*
- * Return values for the IOP_PUSH() routines.
+ * Return values for the iop_push() routines.
*/
#define XFS_ITEM_SUCCESS 0
#define XFS_ITEM_PINNED 1
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index 0e7df03..21c6d7d 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -379,11 +379,11 @@ xfsaild_push(
int lock_result;
/*
- * Note that IOP_PUSH may unlock and reacquire the AIL lock. We
+ * Note that iop_push may unlock and reacquire the AIL lock. We
* rely on the AIL cursor implementation to be able to deal with
* the dropped lock.
*/
- lock_result = IOP_PUSH(lip, &ailp->xa_buf_list);
+ lock_result = lip->li_ops->iop_push(lip, &ailp->xa_buf_list);
switch (lock_result) {
case XFS_ITEM_SUCCESS:
XFS_STATS_INC(xs_push_ail_success);
diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c
index aa5a04b..8c75b8f 100644
--- a/fs/xfs/xfs_trans_buf.c
+++ b/fs/xfs/xfs_trans_buf.c
@@ -505,7 +505,7 @@ xfs_trans_brelse(xfs_trans_t *tp,
/*
* Mark the buffer as not needing to be unlocked when the buf item's
- * IOP_UNLOCK() routine is called. The buffer must already be locked
+ * iop_unlock() routine is called. The buffer must already be locked
* and associated with the given transaction.
*/
/* ARGSUSED */
--
1.8.3.2
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