1 files changed, 10 insertions, 15 deletions

diff --git a/fs/gfs2/trans.c b/fs/gfs2/trans.c
index 73e5d92a657c..f677b8a83f0c 100644
--- a/fs/gfs2/trans.c
+++ b/fs/gfs2/trans.c
@@ -146,30 +146,25 @@ void gfs2_trans_add_revoke(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd)
         lops_add(sdp, &bd->bd_le);
 }
 
-void gfs2_trans_add_unrevoke(struct gfs2_sbd *sdp, u64 blkno)
+void gfs2_trans_add_unrevoke(struct gfs2_sbd *sdp, u64 blkno, unsigned int len)
 {
-        struct gfs2_bufdata *bd;
-        int found = 0;
+        struct gfs2_bufdata *bd, *tmp;
+        struct gfs2_trans *tr = current->journal_info;
+        unsigned int n = len;
 
         gfs2_log_lock(sdp);
-
-        list_for_each_entry(bd, &sdp->sd_log_le_revoke, bd_le.le_list) {
-                if (bd->bd_blkno == blkno) {
+        list_for_each_entry_safe(bd, tmp, &sdp->sd_log_le_revoke, bd_le.le_list) {
+                if ((bd->bd_blkno >= blkno) && (bd->bd_blkno < (blkno + len))) {
                         list_del_init(&bd->bd_le.le_list);
                         gfs2_assert_withdraw(sdp, sdp->sd_log_num_revoke);
                         sdp->sd_log_num_revoke--;
-                        found = 1;
-                        break;
+                        kmem_cache_free(gfs2_bufdata_cachep, bd);
+                        tr->tr_num_revoke_rm++;
+                        if (--n == 0)
+                                break;
                 }
         }
-
         gfs2_log_unlock(sdp);
-
-        if (found) {
-                struct gfs2_trans *tr = current->journal_info;
-                kmem_cache_free(gfs2_bufdata_cachep, bd);
-                tr->tr_num_revoke_rm++;
-        }
 }
 
 void gfs2_trans_add_rg(struct gfs2_rgrpd *rgd)