From: Mikulas Patocka <mpatocka@xxxxxxxxxx>
commit 67aa3ec3dbc43d6e34401d9b2a40040ff7bb57af upstream.
Advance the maximum number of arguments to 16.
This fixes issue where certain operations, combined with table
configured args, exceed 10 arguments.
Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
Fixes: 48debafe4f2f ("dm: add writecache target")
Cc: stable@xxxxxxxxxxxxxxx # v4.18+
Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/md/dm-writecache.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/md/dm-writecache.c
+++ b/drivers/md/dm-writecache.c
@@ -2041,7 +2041,7 @@ static int writecache_ctr(struct dm_targ
struct wc_memory_superblock s;
static struct dm_arg _args[] = {
- {0, 10, "Invalid number of feature args"},
+ {0, 16, "Invalid number of feature args"},
};
as.argc = argc;
