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From: Daniel Kiper <daniel.kiper@oracle.com>
To: kexec@lists.infradead.org, linux-kernel@vger.kernel.org,
	xen-devel@lists.xenproject.org
Cc: andrew.cooper3@citrix.com, horms@verge.net.au, keir@xen.org,
	david.vrabel@citrix.com, konrad.wilk@oracle.com
Subject: [PATCH 05/14] crashdump/arm: Add print_crashkernel_region_size() function
Date: Tue,  8 Dec 2015 22:57:38 +0100	[thread overview]
Message-ID: <1449611867-15672-6-git-send-email-daniel.kiper@oracle.com> (raw)
In-Reply-To: <1449611867-15672-1-git-send-email-daniel.kiper@oracle.com>

Follow similar x86 patch.

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

diff --git a/kexec/arch/arm/crashdump-arm.c b/kexec/arch/arm/crashdump-arm.c
index b523e5f..b3e93ad 100644
--- a/kexec/arch/arm/crashdump-arm.c
+++ b/kexec/arch/arm/crashdump-arm.c
@@ -414,3 +414,13 @@ int is_crashkernel_mem_reserved(void)
 
 	return 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


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  parent reply	other threads:[~2015-12-08 21:58 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-08 21:57 [PATCH 00/14] kexec: Add option to get crash kernel region size Daniel Kiper
2015-12-08 21:57 ` [PATCH 01/14] purgatory: Add purgatory.map and purgatory.ro.sym to clean recipe Daniel Kiper
2015-12-08 21:57 ` [PATCH 02/14] kexec: Remove redundant space from help message Daniel Kiper
2015-12-08 21:57 ` [PATCH 03/14] crashdump: Remove stray get_crashkernel_region() declaration Daniel Kiper
2015-12-08 21:57 ` [PATCH 04/14] crashdump/x86: Add print_crashkernel_region_size() function Daniel Kiper
2015-12-08 21:57 ` Daniel Kiper [this message]
2015-12-08 21:57 ` [PATCH 06/14] crashdump/cris: " Daniel Kiper
2015-12-09  2:55   ` Dave Young
2015-12-08 21:57 ` [PATCH 07/14] crashdump/ia64: " Daniel Kiper
2015-12-08 21:57 ` [PATCH 08/14] crashdump/m68k: " Daniel Kiper
2015-12-08 21:57 ` [PATCH 09/14] crashdump/mips: " Daniel Kiper
2015-12-08 21:57 ` [PATCH 10/14] crashdump/ppc: " Daniel Kiper
2015-12-09  2:51   ` Dave Young
2015-12-08 21:57 ` [PATCH 11/14] crashdump/ppc64: " Daniel Kiper
2015-12-09  2:52   ` Dave Young
2015-12-08 21:57 ` [PATCH 12/14] crashdump/s390: " Daniel Kiper
2015-12-08 21:57 ` [PATCH 13/14] crashdump/sh: " Daniel Kiper
2015-12-08 21:57 ` [PATCH 14/14] kexec: Add option to get crash kernel region size Daniel Kiper

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