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-rw-r--r--fs/xfs/xfs_trans_ail.c27
1 files changed, 7 insertions, 20 deletions
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index dc9069568ff..645928cab42 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -29,7 +29,7 @@
#include "xfs_error.h"
STATIC void xfs_ail_insert(struct xfs_ail *, xfs_log_item_t *);
-STATIC xfs_log_item_t * xfs_ail_delete(struct xfs_ail *, xfs_log_item_t *);
+STATIC void xfs_ail_delete(struct xfs_ail *, xfs_log_item_t *);
STATIC xfs_log_item_t * xfs_ail_min(struct xfs_ail *);
STATIC xfs_log_item_t * xfs_ail_next(struct xfs_ail *, xfs_log_item_t *);
@@ -468,16 +468,13 @@ xfs_trans_ail_update(
xfs_log_item_t *lip,
xfs_lsn_t lsn) __releases(ailp->xa_lock)
{
- xfs_log_item_t *dlip = NULL;
xfs_log_item_t *mlip; /* ptr to minimum lip */
xfs_lsn_t tail_lsn;
mlip = xfs_ail_min(ailp);
if (lip->li_flags & XFS_LI_IN_AIL) {
- dlip = xfs_ail_delete(ailp, lip);
- ASSERT(dlip == lip);
- xfs_trans_ail_cursor_clear(ailp, dlip);
+ xfs_ail_delete(ailp, lip);
} else {
lip->li_flags |= XFS_LI_IN_AIL;
}
@@ -485,7 +482,7 @@ xfs_trans_ail_update(
lip->li_lsn = lsn;
xfs_ail_insert(ailp, lip);
- if (mlip == dlip) {
+ if (mlip == lip) {
mlip = xfs_ail_min(ailp);
/*
* It is not safe to access mlip after the AIL lock is
@@ -524,21 +521,18 @@ xfs_trans_ail_delete(
struct xfs_ail *ailp,
xfs_log_item_t *lip) __releases(ailp->xa_lock)
{
- xfs_log_item_t *dlip;
xfs_log_item_t *mlip;
xfs_lsn_t tail_lsn;
if (lip->li_flags & XFS_LI_IN_AIL) {
mlip = xfs_ail_min(ailp);
- dlip = xfs_ail_delete(ailp, lip);
- ASSERT(dlip == lip);
- xfs_trans_ail_cursor_clear(ailp, dlip);
+ xfs_ail_delete(ailp, lip);
lip->li_flags &= ~XFS_LI_IN_AIL;
lip->li_lsn = 0;
- if (mlip == dlip) {
+ if (mlip == lip) {
mlip = xfs_ail_min(ailp);
/*
* It is not safe to access mlip after the AIL lock
@@ -632,7 +626,6 @@ STATIC void
xfs_ail_insert(
struct xfs_ail *ailp,
xfs_log_item_t *lip)
-/* ARGSUSED */
{
xfs_log_item_t *next_lip;
@@ -661,18 +654,14 @@ xfs_ail_insert(
/*
* Delete the given item from the AIL. Return a pointer to the item.
*/
-/*ARGSUSED*/
-STATIC xfs_log_item_t *
+STATIC void
xfs_ail_delete(
struct xfs_ail *ailp,
xfs_log_item_t *lip)
-/* ARGSUSED */
{
xfs_ail_check(ailp, lip);
-
list_del(&lip->li_ail);
-
- return lip;
+ xfs_trans_ail_cursor_clear(ailp, lip);
}
/*
@@ -682,7 +671,6 @@ xfs_ail_delete(
STATIC xfs_log_item_t *
xfs_ail_min(
struct xfs_ail *ailp)
-/* ARGSUSED */
{
if (list_empty(&ailp->xa_ail))
return NULL;
@@ -699,7 +687,6 @@ STATIC xfs_log_item_t *
xfs_ail_next(
struct xfs_ail *ailp,
xfs_log_item_t *lip)
-/* ARGSUSED */
{
if (lip->li_ail.next == &ailp->xa_ail)
return NULL;