]> git.karo-electronics.de Git - mv-sheeva.git/blobdiff - fs/xfs/xfs_trans.c
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
[mv-sheeva.git] / fs / xfs / xfs_trans.c
index 4e1c22a23be5fb2496b20600767de4ee1a8822ce..66b849358e62d16e9a01fc307bc5a03dc1605ffb 100644 (file)
@@ -290,14 +290,14 @@ 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;
        tp->t_rtx_res = tp->t_rtx_res_used;
        ntp->t_pflags = tp->t_pflags;
 
-       XFS_TRANS_DUP_DQINFO(tp->t_mountp, tp, ntp);
+       xfs_trans_dup_dqinfo(tp, ntp);
 
        atomic_inc(&tp->t_mountp->m_active_trans);
        return ntp;
@@ -628,8 +628,6 @@ xfs_trans_apply_sb_deltas(
                xfs_trans_log_buf(tp, bp, offsetof(xfs_dsb_t, sb_icount),
                                  offsetof(xfs_dsb_t, sb_frextents) +
                                  sizeof(sbp->sb_frextents) - 1);
-
-       tp->t_mountp->m_super->s_dirt = 1;
 }
 
 /*
@@ -831,7 +829,7 @@ shut_us_down:
                 * means is that we have some (non-persistent) quota
                 * reservations that need to be unreserved.
                 */
-               XFS_TRANS_UNRESERVE_AND_MOD_DQUOTS(mp, tp);
+               xfs_trans_unreserve_and_mod_dquots(tp);
                if (tp->t_ticket) {
                        commit_lsn = xfs_log_done(mp, tp->t_ticket,
                                                        NULL, log_flags);
@@ -850,10 +848,9 @@ shut_us_down:
        /*
         * If we need to update the superblock, then do it now.
         */
-       if (tp->t_flags & XFS_TRANS_SB_DIRTY) {
+       if (tp->t_flags & XFS_TRANS_SB_DIRTY)
                xfs_trans_apply_sb_deltas(tp);
-       }
-       XFS_TRANS_APPLY_DQUOT_DELTAS(mp, tp);
+       xfs_trans_apply_dquot_deltas(tp);
 
        /*
         * Ask each log item how many log_vector entries it will
@@ -1058,7 +1055,7 @@ xfs_trans_uncommit(
        }
 
        xfs_trans_unreserve_and_mod_sb(tp);
-       XFS_TRANS_UNRESERVE_AND_MOD_DQUOTS(tp->t_mountp, tp);
+       xfs_trans_unreserve_and_mod_dquots(tp);
 
        xfs_trans_free_items(tp, flags);
        xfs_trans_free_busy(tp);
@@ -1183,7 +1180,7 @@ xfs_trans_cancel(
        }
 #endif
        xfs_trans_unreserve_and_mod_sb(tp);
-       XFS_TRANS_UNRESERVE_AND_MOD_DQUOTS(mp, tp);
+       xfs_trans_unreserve_and_mod_dquots(tp);
 
        if (tp->t_ticket) {
                if (flags & XFS_TRANS_RELEASE_LOG_RES) {
@@ -1213,7 +1210,7 @@ xfs_trans_free(
        xfs_trans_t     *tp)
 {
        atomic_dec(&tp->t_mountp->m_active_trans);
-       XFS_TRANS_FREE_DQINFO(tp->t_mountp, tp);
+       xfs_trans_free_dqinfo(tp);
        kmem_zone_free(xfs_trans_zone, tp);
 }
 
@@ -1259,6 +1256,13 @@ 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,
@@ -1383,11 +1387,12 @@ 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 +1429,19 @@ 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);
                }
 
                /*