From 6cfa062f01b601206b980e503f62dc593ed8fcaa Mon Sep 17 00:00:00 2001 From: Ken'ichi Ohmichi Date: Tue, 16 Oct 2007 23:27:28 -0700 Subject: add-vmcore: add nodemask_t's size and NR_FREE_PAGES's value to vmcoreinfo_data [2/3] Add nodemask_t's size and NR_FREE_PAGES's value to vmcoreinfo_data. The dump filetering command 'makedumpfile'(v1.1.6 or before) had assumed the above values, and it was not good from the reliability viewpoint. So makedumpfile v1.2.0 came to need these values and I created the patch to let the kernel output them. makedumpfile site: https://sourceforge.net/projects/makedumpfile/ Signed-off-by: Ken'ichi Ohmichi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/kexec.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'kernel/kexec.c') diff --git a/kernel/kexec.c b/kernel/kexec.c index b979b010b6d8..578bde9bbc98 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -1218,6 +1218,7 @@ static int __init crash_save_vmcoreinfo_init(void) SIZE(zone); SIZE(free_area); SIZE(list_head); + TYPEDEF_SIZE(nodemask_t); OFFSET(page, flags); OFFSET(page, _count); OFFSET(page, mapping); @@ -1237,6 +1238,7 @@ static int __init crash_save_vmcoreinfo_init(void) OFFSET(list_head, next); OFFSET(list_head, prev); LENGTH(zone.free_area, MAX_ORDER); + NUMBER(NR_FREE_PAGES); arch_crash_save_vmcoreinfo(); -- cgit v1.2.3