From: Mariusz Dabrowski <mariusz.dabrowski@intel.com>
Date: Thu, 5 Apr 2018 11:38:35 +0000 (+0200)
Subject: imsm: change reserved space to 4MB
X-Git-Tag: mdadm-4.1-rc2~40
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=611d95290dd41d73bd8f9cc06f7ec293a40b819e;p=thirdparty%2Fmdadm.git

imsm: change reserved space to 4MB

Due to compatibility to the  newest OROM, imsm reserved space has to be
expanded to 4MB.

Signed-off-by: Mariusz Dabrowski <mariusz.dabrowski@intel.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---

diff --git a/super-intel.c b/super-intel.c
index fb1b6936..52011e5b 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -88,8 +88,8 @@
 #define MPB_ATTRIB_IGNORED		(MPB_ATTRIB_NEVER_USE)
 
 #define MPB_SECTOR_CNT 2210
-#define IMSM_RESERVED_SECTORS 4096
-#define NUM_BLOCKS_DIRTY_STRIPE_REGION 2056
+#define IMSM_RESERVED_SECTORS 8192
+#define NUM_BLOCKS_DIRTY_STRIPE_REGION 2048
 #define SECT_PER_MB_SHIFT 11
 #define MAX_SECTOR_SIZE 4096
 #define MULTIPLE_PPL_AREA_SIZE_IMSM (1024 * 1024) /* Size of the whole