Merge tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw into next

Pull gfs2 updates from Steven Whitehouse:
 "This must be about the smallest merge window patch set ever for GFS2.
  It is probably also the first one without a single patch from me.
  That is down to a combination of factors, and I have some things in
  the works that are not quite ready yet, that I hope to put in next
  time around.

  Returning to what is here this time...  we have 3 patches which fix
  various warnings.  Two are bug fixes (for quotas and also a rare
  recovery race condition).  The final patch, from Ben Marzinski, is an
  important change in the freeze code which has been in progress for
  some time.  This removes the need to take and drop the transaction
  lock for every single transaction, when the only time it was used, was
  at file system freeze time.  Ben's patch integrates the freeze
  operation into the journal flush code as an alternative with lower
  overheads and also lands up resolving some difficult to fix races at
  the same time"

* tag 'gfs2-merge-window' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw:
  GFS2: Prevent recovery before the local journal is set
  GFS2: fs/gfs2/file.c: kernel-doc warning fixes
  GFS2: fs/gfs2/bmap.c: kernel-doc warning fixes
  GFS2: remove transaction glock
  GFS2: lops.c: replace 0 by NULL for pointers
  GFS2: quotas not being refreshed in gfs2_adjust_quota

1 files changed, 11 insertions, 11 deletions

diff --git a/fs/gfs2/recovery.c b/fs/gfs2/recovery.c
index fe7a56fb6084..94555d4c5698 100644
--- a/fs/gfs2/recovery.c
+++ b/fs/gfs2/recovery.c
@@ -454,7 +454,7 @@ void gfs2_recover_func(struct work_struct *work)
 	struct gfs2_inode *ip = GFS2_I(jd->jd_inode);
 	struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
 	struct gfs2_log_header_host head;
-	struct gfs2_holder j_gh, ji_gh, t_gh;
+	struct gfs2_holder j_gh, ji_gh, thaw_gh;
 	unsigned long t;
 	int ro = 0;
 	unsigned int pass;
@@ -508,11 +508,11 @@ void gfs2_recover_func(struct work_struct *work)
 
 		t = jiffies;
 
-		/* Acquire a shared hold on the transaction lock */
+		/* Acquire a shared hold on the freeze lock */
 
-		error = gfs2_glock_nq_init(sdp->sd_trans_gl, LM_ST_SHARED,
-					   LM_FLAG_NOEXP | LM_FLAG_PRIORITY |
-					   GL_NOCACHE, &t_gh);
+		error = gfs2_glock_nq_init(sdp->sd_freeze_gl, LM_ST_SHARED,
+					   LM_FLAG_NOEXP | LM_FLAG_PRIORITY,
+					   &thaw_gh);
 		if (error)
 			goto fail_gunlock_ji;
 
@@ -538,7 +538,7 @@ void gfs2_recover_func(struct work_struct *work)
 			fs_warn(sdp, "jid=%u: Can't replay: read-only block "
 				"device\n", jd->jd_jid);
 			error = -EROFS;
-			goto fail_gunlock_tr;
+			goto fail_gunlock_thaw;
 		}
 
 		fs_info(sdp, "jid=%u: Replaying journal...\n", jd->jd_jid);
@@ -549,14 +549,14 @@ void gfs2_recover_func(struct work_struct *work)
 						   head.lh_blkno, pass);
 			lops_after_scan(jd, error, pass);
 			if (error)
-				goto fail_gunlock_tr;
+				goto fail_gunlock_thaw;
 		}
 
 		error = clean_journal(jd, &head);
 		if (error)
-			goto fail_gunlock_tr;
+			goto fail_gunlock_thaw;
 
-		gfs2_glock_dq_uninit(&t_gh);
+		gfs2_glock_dq_uninit(&thaw_gh);
 		t = DIV_ROUND_UP(jiffies - t, HZ);
 		fs_info(sdp, "jid=%u: Journal replayed in %lus\n",
 			jd->jd_jid, t);
@@ -572,8 +572,8 @@ void gfs2_recover_func(struct work_struct *work)
 	fs_info(sdp, "jid=%u: Done\n", jd->jd_jid);
 	goto done;
 
-fail_gunlock_tr:
-	gfs2_glock_dq_uninit(&t_gh);
+fail_gunlock_thaw:
+	gfs2_glock_dq_uninit(&thaw_gh);
 fail_gunlock_ji:
 	if (jlocked) {
 		gfs2_glock_dq_uninit(&ji_gh);