[PATCH 07/14] crashdump/ia64: Add print_crashkernel_region_size() function

From	Daniel Kiper <daniel.kiper@oracle.com>
Newsgroups	linux.kernel
Subject	[PATCH 07/14] crashdump/ia64: Add print_crashkernel_region_size() function
Date	2015-12-08 23:00 +0100
Message-ID	<qDysI-7MA-21@gated-at.bofh.it> (permalink)
References	<qDysG-7MA-7@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

Follow similar x86 patch.

Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
---
 kexec/arch/ia64/crashdump-ia64.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/kexec/arch/ia64/crashdump-ia64.c b/kexec/arch/ia64/crashdump-ia64.c
index 726c9f4..07de42a 100644
--- a/kexec/arch/ia64/crashdump-ia64.c
+++ b/kexec/arch/ia64/crashdump-ia64.c
@@ -286,3 +286,13 @@ int is_crashkernel_mem_reserved(void)
 	return parse_iomem_single("Crash kernel\n", &start,
 				  &end) == 0 ?  (start != end) : 0;
 }
+
+void print_crashkernel_region_size(void)
+{
+	uint64_t start, end;
+
+	if (!parse_iomem_single("Crash kernel\n", &start, &end) && start != end)
+		printf("%lu\n", end - start + 1);
+	else
+		printf("0\n");
+}
-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH 07/14] crashdump/ia64: Add print_crashkernel_region_size() function Daniel Kiper <daniel.kiper@oracle.com> - 2015-12-08 23:00 +0100

csiph-web