1 files changed, 22 insertions, 4 deletions

diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 0297fb8982b8..07cc8bb68b6d 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -25,7 +25,6 @@
 
 #include <linux/fs.h>
 #include <linux/types.h>
-#include <linux/slab.h>
 #include <linux/highmem.h>
 #include <linux/pagemap.h>
 #include <linux/quotaops.h>
@@ -475,7 +474,7 @@ static int ocfs2_read_locked_inode(struct inode *inode,
         if (args->fi_flags & OCFS2_FI_FLAG_ORPHAN_RECOVERY) {
                 status = ocfs2_try_open_lock(inode, 0);
                 if (status) {
-                        make_bad_inode(inode);  
+                        make_bad_inode(inode);
                         return status;
                 }
         }
@@ -665,7 +664,7 @@ static int ocfs2_remove_inode(struct inode *inode,
         }
 
         ocfs2_remove_from_cache(INODE_CACHE(inode), di_bh);
-        vfs_dq_free_inode(inode);
+        dquot_free_inode(inode);
 
         status = ocfs2_free_dinode(handle, inode_alloc_inode,
                                    inode_alloc_bh, di);
@@ -684,7 +683,7 @@ bail:
         return status;
 }
 
-/* 
+/*
  * Serialize with orphan dir recovery. If the process doing
  * recovery on this orphan dir does an iget() with the dir
  * i_mutex held, we'll deadlock here. Instead we detect this
@@ -891,6 +890,21 @@ static int ocfs2_query_inode_wipe(struct inode *inode,
         /* Do some basic inode verification... */
         di = (struct ocfs2_dinode *) di_bh->b_data;
         if (!(di->i_flags & cpu_to_le32(OCFS2_ORPHANED_FL))) {
+                /*
+                 * Inodes in the orphan dir must have ORPHANED_FL.  The only
+                 * inodes that come back out of the orphan dir are reflink
+                 * targets. A reflink target may be moved out of the orphan
+                 * dir between the time we scan the directory and the time we
+                 * process it. This would lead to HAS_REFCOUNT_FL being set but
+                 * ORPHANED_FL not.
+                 */
+                if (di->i_dyn_features & cpu_to_le16(OCFS2_HAS_REFCOUNT_FL)) {
+                        mlog(0, "Reflinked inode %llu is no longer orphaned.  "
+                             "it shouldn't be deleted\n",
+                             (unsigned long long)oi->ip_blkno);
+                        goto bail;
+                }
+
                 /* for lack of a better error? */
                 status = -EEXIST;
                 mlog(ML_ERROR,
@@ -971,6 +985,8 @@ void ocfs2_delete_inode(struct inode *inode)
                 goto bail;
         }
 
+        dquot_initialize(inode);
+
         if (!ocfs2_inode_is_valid_to_delete(inode)) {
                 /* It's probably not necessary to truncate_inode_pages
                  * here but we do it for safety anyway (it will most
@@ -1087,6 +1103,8 @@ void ocfs2_clear_inode(struct inode *inode)
         mlog_bug_on_msg(OCFS2_SB(inode->i_sb) == NULL,
                         "Inode=%lu\n", inode->i_ino);
 
+        dquot_drop(inode);
+
         /* To preven remote deletes we hold open lock before, now it
          * is time to unlock PR and EX open locks. */
         ocfs2_open_unlock(inode);