GFS2: Fix page_mkwrite() return code

This allows for the possibility of returning VM_FAULT_OOM as
well as VM_FAULT_SIGBUS. This ensures that the correct action
is taken.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

diff --git a/fs/gfs2/ops_file.c b/fs/gfs2/ops_file.c
index 101caf3..5d82e91 100644 (file)
--- a/fs/gfs2/ops_file.c
+++ b/fs/gfs2/ops_file.c
@@ -413,7 +413,9 @@ out_unlock:
        gfs2_glock_dq(&gh);
 out:
        gfs2_holder_uninit(&gh);
-       if (ret)
+       if (ret == -ENOMEM)
+               ret = VM_FAULT_OOM;
+       else if (ret)
                ret = VM_FAULT_SIGBUS;
        return ret;
 }