From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from aserp1040.oracle.com ([141.146.126.69]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1a6QHg-0001bL-Ht for kexec@lists.infradead.org; Tue, 08 Dec 2015 21:58:57 +0000 From: Daniel Kiper Subject: [PATCH 05/14] crashdump/arm: Add print_crashkernel_region_size() function Date: Tue, 8 Dec 2015 22:57:38 +0100 Message-Id: <1449611867-15672-6-git-send-email-daniel.kiper@oracle.com> In-Reply-To: <1449611867-15672-1-git-send-email-daniel.kiper@oracle.com> References: <1449611867-15672-1-git-send-email-daniel.kiper@oracle.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org 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 Follow similar x86 patch. Signed-off-by: Daniel Kiper --- 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 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec