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Diffstat (limited to 'fs/xfs/xfs_trans.c')
-rw-r--r--fs/xfs/xfs_trans.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 4e1c22a23be5..8570b826fedd 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -290,7 +290,7 @@ xfs_trans_dup(
ASSERT(tp->t_ticket != NULL);
ntp->t_flags = XFS_TRANS_PERM_LOG_RES | (tp->t_flags & XFS_TRANS_RESERVE);
- ntp->t_ticket = tp->t_ticket;
+ ntp->t_ticket = xfs_log_ticket_get(tp->t_ticket);
ntp->t_blk_res = tp->t_blk_res - tp->t_blk_res_used;
tp->t_blk_res = tp->t_blk_res_used;
ntp->t_rtx_res = tp->t_rtx_res - tp->t_rtx_res_used;
@@ -1260,6 +1260,13 @@ xfs_trans_roll(
trans = *tpp;
/*
+ * transaction commit worked ok so we can drop the extra ticket
+ * reference that we gained in xfs_trans_dup()
+ */
+ xfs_log_ticket_put(trans->t_ticket);
+
+
+ /*
* Reserve space in the log for th next transaction.
* This also pushes items in the "AIL", the list of logged items,
* out to disk if they are taking up space at the tail of the log
@@ -1383,11 +1390,12 @@ xfs_trans_chunk_committed(
xfs_log_item_desc_t *lidp;
xfs_log_item_t *lip;
xfs_lsn_t item_lsn;
- struct xfs_mount *mp;
int i;
lidp = licp->lic_descs;
for (i = 0; i < licp->lic_unused; i++, lidp++) {
+ struct xfs_ail *ailp;
+
if (xfs_lic_isfree(licp, i)) {
continue;
}
@@ -1424,19 +1432,19 @@ xfs_trans_chunk_committed(
* This would cause the earlier transaction to fail
* the test below.
*/
- mp = lip->li_mountp;
- spin_lock(&mp->m_ail_lock);
+ ailp = lip->li_ailp;
+ spin_lock(&ailp->xa_lock);
if (XFS_LSN_CMP(item_lsn, lip->li_lsn) > 0) {
/*
* This will set the item's lsn to item_lsn
* and update the position of the item in
* the AIL.
*
- * xfs_trans_update_ail() drops the AIL lock.
+ * xfs_trans_ail_update() drops the AIL lock.
*/
- xfs_trans_update_ail(mp, lip, item_lsn);
+ xfs_trans_ail_update(ailp, lip, item_lsn);
} else {
- spin_unlock(&mp->m_ail_lock);
+ spin_unlock(&ailp->xa_lock);
}
/*