[PATCH] xfstests: generic/317 318 need procfs uid_map/gid_map support

[Eryu Guan <eguan@xxxxxxxxxx>]

generic/317 and 318 need /proc/<pid>/[uid_map|gid_map], test fail on
older kernels without that support.

Add a _require_ugid_map() function and called by 317 and 318.

Signed-off-by: Eryu Guan <eguan@xxxxxxxxxx>
---
 common/rc         | 10 ++++++++++
 tests/generic/317 |  1 +
 tests/generic/318 |  1 +
 3 files changed, 12 insertions(+)

diff --git a/common/rc b/common/rc
index b5eb582..ea3af12 100644
--- a/common/rc
+++ b/common/rc
@@ -2142,6 +2142,16 @@ _require_dumpe2fs()
        fi
 }
 
+_require_ugid_map()
+{
+       if [ ! -e /proc/self/uid_map ]; then
+               _notrun "This test requires procfs uid_map support."
+       fi
+       if [ ! -e /proc/self/gid_map ]; then
+               _notrun "This test requires procfs gid_map support."
+       fi
+}
+
 _create_loop_device()
 {
        file=$1
diff --git a/tests/generic/317 b/tests/generic/317
index 6d8d3c4..c042f79 100644
--- a/tests/generic/317
+++ b/tests/generic/317
@@ -63,6 +63,7 @@ rm -f $seqres.full
 _require_scratch
 _need_to_be_root
 _require_user
+_require_ugid_map
 qa_user_id=`grep $qa_user /etc/passwd |awk -F: '{print $3}'`
 
 _filter_output()
diff --git a/tests/generic/318 b/tests/generic/318
index d3bce51..3e8eb50 100755
--- a/tests/generic/318
+++ b/tests/generic/318
@@ -63,6 +63,7 @@ _require_scratch
 _need_to_be_root
 _acl_setup_ids
 _require_acls
+_require_ugid_map
 
 _print_getfacls()
 {
-- 
1.8.3.1