[RFC PATCH 04/10] Add debuginfo-related processing for VMCOREINFO/VMLINUX

[HATAYAMA Daisuke]

Signed-off-by: HATAYAMA Daisuke <d.hatayama at jp.fujitsu.com>
---

 makedumpfile.c |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/makedumpfile.c b/makedumpfile.c
index a6b3de7..d8da608 100644
--- a/makedumpfile.c
+++ b/makedumpfile.c
@@ -876,6 +876,8 @@ get_structure_info(void)
 	OFFSET_INIT(page._count, "page", "_count");
 
 	OFFSET_INIT(page.mapping, "page", "mapping");
+	OFFSET_INIT(page._mapcount, "page", "_mapcount");
+	OFFSET_INIT(page.private, "page", "private");
 
 	/*
 	 * On linux-2.6.16 or later, page.mapping is defined
@@ -974,6 +976,10 @@ get_structure_info(void)
 	ENUM_NUMBER_INIT(PG_lru, "PG_lru");
 	ENUM_NUMBER_INIT(PG_private, "PG_private");
 	ENUM_NUMBER_INIT(PG_swapcache, "PG_swapcache");
+	ENUM_NUMBER_INIT(PG_buddy, "PG_buddy");
+	ENUM_NUMBER_INIT(PG_slab, "PG_slab");
+
+	ENUM_TYPE_SIZE_INIT(pageflags, "pageflags");
 
 	TYPEDEF_SIZE_INIT(nodemask_t, "nodemask_t");
 
@@ -1324,6 +1330,7 @@ write_vmcoreinfo_data(void)
 	WRITE_STRUCTURE_SIZE("list_head", list_head);
 	WRITE_STRUCTURE_SIZE("node_memblk_s", node_memblk_s);
 	WRITE_STRUCTURE_SIZE("nodemask_t", nodemask_t);
+	WRITE_STRUCTURE_SIZE("pageflags", pageflags);
 
 	/*
 	 * write the member offset of 1st kernel
@@ -1332,6 +1339,8 @@ write_vmcoreinfo_data(void)
 	WRITE_MEMBER_OFFSET("page._count", page._count);
 	WRITE_MEMBER_OFFSET("page.mapping", page.mapping);
 	WRITE_MEMBER_OFFSET("page.lru", page.lru);
+	WRITE_MEMBER_OFFSET("page._mapcount", page._mapcount);
+	WRITE_MEMBER_OFFSET("page.private", page.private);
 	WRITE_MEMBER_OFFSET("mem_section.section_mem_map",
 	    mem_section.section_mem_map);
 	WRITE_MEMBER_OFFSET("pglist_data.node_zones", pglist_data.node_zones);
@@ -1376,6 +1385,10 @@ write_vmcoreinfo_data(void)
 	WRITE_NUMBER("PG_lru", PG_lru);
 	WRITE_NUMBER("PG_private", PG_private);
 	WRITE_NUMBER("PG_swapcache", PG_swapcache);
+	WRITE_NUMBER("PG_buddy", PG_buddy);
+	WRITE_NUMBER("PG_slab", PG_slab);
+
+	WRITE_NUMBER("PAGE_BUDDY_MAPCOUNT_VALUE", PAGE_BUDDY_MAPCOUNT_VALUE);
 
 	/*
 	 * write the source file of 1st kernel
@@ -1623,11 +1636,14 @@ read_vmcoreinfo(void)
 	READ_STRUCTURE_SIZE("list_head", list_head);
 	READ_STRUCTURE_SIZE("node_memblk_s", node_memblk_s);
 	READ_STRUCTURE_SIZE("nodemask_t", nodemask_t);
+	READ_STRUCTURE_SIZE("pageflags", pageflags);
 
 	READ_MEMBER_OFFSET("page.flags", page.flags);
 	READ_MEMBER_OFFSET("page._count", page._count);
 	READ_MEMBER_OFFSET("page.mapping", page.mapping);
 	READ_MEMBER_OFFSET("page.lru", page.lru);
+	READ_MEMBER_OFFSET("page._mapcount", page._mapcount);
+	READ_MEMBER_OFFSET("page.private", page.private);
 	READ_MEMBER_OFFSET("mem_section.section_mem_map",
 	    mem_section.section_mem_map);
 	READ_MEMBER_OFFSET("pglist_data.node_zones", pglist_data.node_zones);
@@ -1664,6 +1680,10 @@ read_vmcoreinfo(void)
 	READ_NUMBER("PG_lru", PG_lru);
 	READ_NUMBER("PG_private", PG_private);
 	READ_NUMBER("PG_swapcache", PG_swapcache);
+	READ_NUMBER("PG_slab", PG_slab);
+	READ_NUMBER("PG_buddy", PG_buddy);
+
+	READ_NUMBER("PAGE_BUDDY_MAPCOUNT_VALUE", PAGE_BUDDY_MAPCOUNT_VALUE);
 
 	READ_SRCFILE("pud_t", pud_t);