From 6ea3dcbd65d188c3a184653863664b7b11211f68 Mon Sep 17 00:00:00 2001
From: Slawomir Jankowski <slawomir.jankowski@intel.com>
Date: Mon, 22 Mar 2021 17:46:04 +0100
Subject: [PATCH] Allow to add special deviced as cores to the cache

Add below devices to whitelist:
* CAS device partitions - fix,
* RAM devices - new,
* null block devices - new.

Signed-off-by: Slawomir Jankowski <slawomir.jankowski@intel.com>
Signed-off-by: Robert Baldyga <robert.baldyga@intel.com>
---
 casadm/cas_lib.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/casadm/cas_lib.c b/casadm/cas_lib.c
index a6b0c8e..a4d18dd 100644
--- a/casadm/cas_lib.c
+++ b/casadm/cas_lib.c
@@ -626,7 +626,13 @@ static bool is_dev_link_whitelisted(const char* path)
 {
 	regex_t regex;
 	int result;
-	static const char* const whitelist[] = {"/dev/cas[0-9]\\+-[0-9]\\+$"};
+	static const char* const whitelist[] = {
+			"/dev/cas[0-9]\\+-[0-9]\\+$",
+			"/dev/cas[0-9]\\+-[0-9]\\+p[0-9]\\+$",
+			"/dev/ram[0-9]\\+$",
+			"/dev/ram[0-9]\\+p[0-9]\\+$",
+			"/dev/nullb[0-9]\\+$"
+		};
 	static const unsigned count = ARRAY_SIZE(whitelist);
 	size_t i;