2 files changed, 19 insertions, 10 deletions

diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index c40f81ba9b13..34dcb43a7837 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -1390,11 +1390,19 @@ xfs_vm_direct_IO(
 
         iocb->private = xfs_alloc_ioend(inode, IOMAP_UNWRITTEN);
 
-        ret = blockdev_direct_IO_own_locking(rw, iocb, inode,
-                iomap.iomap_target->bt_bdev,
-                iov, offset, nr_segs,
-                xfs_get_blocks_direct,
-                xfs_end_io_direct);
+        if (rw == WRITE) {
+                ret = blockdev_direct_IO_own_locking(rw, iocb, inode,
+                        iomap.iomap_target->bt_bdev,
+                        iov, offset, nr_segs,
+                        xfs_get_blocks_direct,
+                        xfs_end_io_direct);
+        } else {
+                ret = blockdev_direct_IO_no_locking(rw, iocb, inode,
+                        iomap.iomap_target->bt_bdev,
+                        iov, offset, nr_segs,
+                        xfs_get_blocks_direct,
+                        xfs_end_io_direct);
+        }
 
         if (unlikely(ret <= 0 && iocb->private))
                 xfs_destroy_ioend(iocb->private);
diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index 5d9cfd91ad08..110c038910ff 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -264,7 +264,9 @@ xfs_read(
                                         dmflags, &locktype);
                 if (ret) {
                         xfs_iunlock(ip, XFS_IOLOCK_SHARED);
-                        goto unlock_mutex;
+                        if (unlikely(ioflags & IO_ISDIRECT))
+                                mutex_unlock(&inode->i_mutex);
+                        return ret;
                 }
         }
 
@@ -272,6 +274,9 @@ xfs_read(
                 bhv_vop_flushinval_pages(vp, ctooff(offtoct(*offset)),
                                                 -1, FI_REMAPF_LOCKED);
 
+        if (unlikely(ioflags & IO_ISDIRECT))
+                mutex_unlock(&inode->i_mutex);
+
         xfs_rw_enter_trace(XFS_READ_ENTER, &ip->i_iocore,
                                 (void *)iovp, segs, *offset, ioflags);
         ret = __generic_file_aio_read(iocb, iovp, segs, offset);
@@ -281,10 +286,6 @@ xfs_read(
                 XFS_STATS_ADD(xs_read_bytes, ret);
 
         xfs_iunlock(ip, XFS_IOLOCK_SHARED);
-
-unlock_mutex:
-        if (unlikely(ioflags & IO_ISDIRECT))
-                mutex_unlock(&inode->i_mutex);
         return ret;
 }