[PATCH 1/5] Cleanup: Set a meaning value for KDUMP_SUB_HEADER_BLOCKS.

[Ken'ichi Ohmichi]

[PATCH 1/5] Cleanup: Set a meaning value for KDUMP_SUB_HEADER_BLOCKS.

Signed-off-by: Ken'ichi Ohmichi <oomichi at mxs.nes.nec.co.jp>
---
diff -rpuN a/diskdump_mod.h b/diskdump_mod.h
--- a/diskdump_mod.h	2009-10-09 10:51:18.000000000 +0900
+++ b/diskdump_mod.h	2009-10-13 11:02:05.000000000 +0900
@@ -25,7 +25,6 @@
 #define KDUMP_SIGNATURE			"KDUMP   "
 #define SIG_LEN (sizeof(DUMP_PARTITION_SIGNATURE) - 1)
 #define DISKDUMP_HDADER_BLOCKS		(1)
-#define KDUMP_SUB_HEADER_BLOCKS		(1)
 
 #define DUMP_HEADER_COMPLETED	0
 #define DUMP_HEADER_INCOMPLETED 1
diff -rpuN a/makedumpfile.c b/makedumpfile.c
--- a/makedumpfile.c	2009-10-09 10:51:18.000000000 +0900
+++ b/makedumpfile.c	2009-10-13 11:06:25.000000000 +0900
@@ -5450,7 +5450,7 @@ write_kdump_header(void)
 	strcpy(dh->signature, KDUMP_SIGNATURE);
 	dh->header_version = 2;
 	dh->block_size   = info->page_size;
-	dh->sub_hdr_size = KDUMP_SUB_HEADER_BLOCKS;
+	dh->sub_hdr_size = divideup(sizeof(sub_dump_header), dh->block_size);
 	dh->max_mapnr    = info->max_mapnr;
 	dh->nr_cpus      = 1;
 	dh->bitmap_blocks