1 files changed, 5 insertions, 81 deletions

diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c
index 23d276af2e0c..785ff101da0a 100644
--- a/fs/xfs/xfs_trans_inode.c
+++ b/fs/xfs/xfs_trans_inode.c
@@ -49,30 +49,7 @@ xfs_trans_inode_broot_debug(
 
 
 /*
- * Get and lock the inode for the caller if it is not already
- * locked within the given transaction.  If it is already locked
- * within the transaction, just increment its lock recursion count
- * and return a pointer to it.
- *
- * For an inode to be locked in a transaction, the inode lock, as
- * opposed to the io lock, must be taken exclusively.  This ensures
- * that the inode can be involved in only 1 transaction at a time.
- * Lock recursion is handled on the io lock, but only for lock modes
- * of equal or lesser strength.  That is, you can recur on the io lock
- * held EXCL with a SHARED request but not vice versa.  Also, if
- * the inode is already a part of the transaction then you cannot
- * go from not holding the io lock to having it EXCL or SHARED.
- *
- * Use the inode cache routine xfs_inode_incore() to find the inode
- * if it is already owned by this transaction.
- *
- * If we don't already own the inode, use xfs_iget() to get it.
- * Since the inode log item structure is embedded in the incore
- * inode structure and is initialized when the inode is brought
- * into memory, there is nothing to do with it here.
- *
- * If the given transaction pointer is NULL, just call xfs_iget().
- * This simplifies code which must handle both cases.
+ * Get an inode and join it to the transaction.
  */
 int
 xfs_trans_iget(
@@ -84,62 +61,11 @@ xfs_trans_iget(
         xfs_inode_t     **ipp)
 {
         int                     error;
-        xfs_inode_t             *ip;
-
-        /*
-         * If the transaction pointer is NULL, just call the normal
-         * xfs_iget().
-         */
-        if (tp == NULL)
-                return xfs_iget(mp, NULL, ino, flags, lock_flags, ipp, 0);
-
-        /*
-         * If we find the inode in core with this transaction
-         * pointer in its i_transp field, then we know we already
-         * have it locked.  In this case we just increment the lock
-         * recursion count and return the inode to the caller.
-         * Assert that the inode is already locked in the mode requested
-         * by the caller.  We cannot do lock promotions yet, so
-         * die if someone gets this wrong.
-         */
-        if ((ip = xfs_inode_incore(tp->t_mountp, ino, tp)) != NULL) {
-                /*
-                 * Make sure that the inode lock is held EXCL and
-                 * that the io lock is never upgraded when the inode
-                 * is already a part of the transaction.
-                 */
-                ASSERT(ip->i_itemp != NULL);
-                ASSERT(lock_flags & XFS_ILOCK_EXCL);
-                ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
-                ASSERT((!(lock_flags & XFS_IOLOCK_EXCL)) ||
-                       xfs_isilocked(ip, XFS_IOLOCK_EXCL));
-                ASSERT((!(lock_flags & XFS_IOLOCK_EXCL)) ||
-                       (ip->i_itemp->ili_flags & XFS_ILI_IOLOCKED_EXCL));
-                ASSERT((!(lock_flags & XFS_IOLOCK_SHARED)) ||
-                       xfs_isilocked(ip, XFS_IOLOCK_EXCL|XFS_IOLOCK_SHARED));
-                ASSERT((!(lock_flags & XFS_IOLOCK_SHARED)) ||
-                       (ip->i_itemp->ili_flags & XFS_ILI_IOLOCKED_ANY));
-
-                if (lock_flags & (XFS_IOLOCK_SHARED | XFS_IOLOCK_EXCL)) {
-                        ip->i_itemp->ili_iolock_recur++;
-                }
-                if (lock_flags & XFS_ILOCK_EXCL) {
-                        ip->i_itemp->ili_ilock_recur++;
-                }
-                *ipp = ip;
-                return 0;
-        }
-
-        ASSERT(lock_flags & XFS_ILOCK_EXCL);
-        error = xfs_iget(tp->t_mountp, tp, ino, flags, lock_flags, &ip, 0);
-        if (error) {
-                return error;
-        }
-        ASSERT(ip != NULL);
 
-        xfs_trans_ijoin(tp, ip, lock_flags);
-        *ipp = ip;
-        return 0;
+        error = xfs_iget(mp, tp, ino, flags, lock_flags, ipp, 0);
+        if (!error && tp)
+                xfs_trans_ijoin(tp, *ipp, lock_flags);
+        return error;
 }
 
 /*
@@ -163,8 +89,6 @@ xfs_trans_ijoin(
                 xfs_inode_item_init(ip, ip->i_mount);
         iip = ip->i_itemp;
         ASSERT(iip->ili_flags == 0);
-        ASSERT(iip->ili_ilock_recur == 0);
-        ASSERT(iip->ili_iolock_recur == 0);
 
         /*
          * Get a log_item_desc to point at the new item.