1 files changed, 1 insertions, 33 deletions

diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 597e0ed4d2b6..805cab7b2770 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -2814,40 +2814,8 @@ xfs_iunpin(
 {
         ASSERT(atomic_read(&ip->i_pincount) > 0);
 
-        if (atomic_dec_and_lock(&ip->i_pincount, &ip->i_flags_lock)) {
-
-                /*
-                 * If the inode is currently being reclaimed, the link between
-                 * the bhv_vnode and the xfs_inode will be broken after the
-                 * XFS_IRECLAIM* flag is set. Hence, if these flags are not
-                 * set, then we can move forward and mark the linux inode dirty
-                 * knowing that it is still valid as it won't freed until after
-                 * the bhv_vnode<->xfs_inode link is broken in xfs_reclaim. The
-                 * i_flags_lock is used to synchronise the setting of the
-                 * XFS_IRECLAIM* flags and the breaking of the link, and so we
-                 * can execute atomically w.r.t to reclaim by holding this lock
-                 * here.
-                 *
-                 * However, we still need to issue the unpin wakeup call as the
-                 * inode reclaim may be blocked waiting for the inode to become
-                 * unpinned.
-                 */
-
-                if (!__xfs_iflags_test(ip, XFS_IRECLAIM|XFS_IRECLAIMABLE)) {
-                        bhv_vnode_t     *vp = XFS_ITOV_NULL(ip);
-                        struct inode *inode = NULL;
-
-                        BUG_ON(vp == NULL);
-                        inode = vn_to_inode(vp);
-                        BUG_ON(inode->i_state & I_CLEAR);
-
-                        /* make sync come back and flush this inode */
-                        if (!(inode->i_state & (I_NEW|I_FREEING)))
-                                mark_inode_dirty_sync(inode);
-                }
-                spin_unlock(&ip->i_flags_lock);
+        if (atomic_dec_and_test(&ip->i_pincount))
                 wake_up(&ip->i_ipin_wait);
-        }
 }
 
 /*