[LTP] [PATCH 1/3] memcontrol02: Add VFAT/MSDOS magic and set error to 50% for it also

[Richard Palethorpe]

VFAT also allocates some extra non-pagecache memory for tracking
buffers.

Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com>
---
 include/tst_fs.h                                  | 1 +
 testcases/kernel/controllers/memcg/memcontrol02.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/include/tst_fs.h b/include/tst_fs.h
index efcdff608..3bab9da8b 100644
--- a/include/tst_fs.h
+++ b/include/tst_fs.h
@@ -30,6 +30,7 @@
 #define TST_EXOFS_MAGIC    0x5DF5
 #define TST_OVERLAYFS_MAGIC 0x794c7630
 #define TST_FUSE_MAGIC     0x65735546
+#define TST_VFAT_MAGIC     0x4d44 /* AKA MSDOS */
 #define TST_EXFAT_MAGIC    0x2011BAB0UL
 
 enum {
diff --git a/testcases/kernel/controllers/memcg/memcontrol02.c b/testcases/kernel/controllers/memcg/memcontrol02.c
index 0b8f317a8..411f5aea6 100644
--- a/testcases/kernel/controllers/memcg/memcontrol02.c
+++ b/testcases/kernel/controllers/memcg/memcontrol02.c
@@ -153,6 +153,7 @@ static void setup(void)
 	cg_test = tst_cgroup_get_test_group();
 
 	switch (tst_fs_type(TMPDIR)) {
+	case TST_VFAT_MAGIC:
 	case TST_EXFAT_MAGIC:
 	case TST_EXT234_MAGIC:
 		file_to_all_error = 50;
-- 
2.34.1