From: james.morse@arm•com (James Morse)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 2/3] arm64: mm: Show bss segment in kernel memory layout
Date: Mon, 18 Apr 2016 12:14:59 +0100 [thread overview]
Message-ID: <5714C1B3.3000005@arm.com> (raw)
In-Reply-To: <1460948988-7477-3-git-send-email-wangkefeng.wang@huawei.com>
On 18/04/16 04:09, Kefeng Wang wrote:
> Show the bss segment information as with text and data in Virtual
> memory kernel layout.
>
> Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei•com>
> ---
> arch/arm64/mm/init.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
> index ce2e400..c96fe51 100644
> --- a/arch/arm64/mm/init.c
> +++ b/arch/arm64/mm/init.c
> @@ -379,6 +379,8 @@ void __init mem_init(void)
> MLK_ROUNDUP(__init_begin, __init_end));
> pr_cont(" .data : 0x%p" " - 0x%p" " (%6ld KB)\n",
> MLK_ROUNDUP(_sdata, _edata));
> + pr_cont(" .bss : 0x%p" " - 0x%p" " (%6ld KB)\n",
> + MLK_ROUNDUP(__bss_start, __bss_stop));
> #ifdef CONFIG_SPARSEMEM_VMEMMAP
> pr_cont(" vmemmap : 0x%16lx - 0x%16lx (%6ld GB maximum)\n",
> MLG(VMEMMAP_START, VMEMMAP_START + VMEMMAP_SIZE));
>
I think this is useful,
Acked-by: James Morse <james.morse@arm•com>
Thanks,
James
next prev parent reply other threads:[~2016-04-18 11:14 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-13 7:49 [PATCH] arm64: mm: Enhance Virtual kernel memory layout Kefeng Wang
2016-04-13 9:26 ` James Morse
2016-04-14 6:57 ` Kefeng Wang
2016-04-15 17:20 ` Will Deacon
2016-04-18 2:05 ` Kefeng Wang
2016-04-18 3:09 ` [PATCH v2 0/3] " Kefeng Wang
2016-04-18 3:09 ` [PATCH v2 1/3] arm64: mm: make pr_cont() per line in " Kefeng Wang
2016-04-18 11:16 ` James Morse
2016-04-18 11:21 ` Ard Biesheuvel
2016-04-18 13:13 ` James Morse
2016-04-19 5:58 ` Kefeng Wang
2016-04-18 3:09 ` [PATCH v2 2/3] arm64: mm: Show bss segment in " Kefeng Wang
2016-04-18 11:14 ` James Morse [this message]
2016-04-18 3:09 ` [PATCH v2 3/3] arm64: mm: Restrictive printing for modules and PCI I/O in " Kefeng Wang
2016-04-18 11:15 ` James Morse
2016-04-19 7:08 ` Kefeng Wang
2016-05-12 12:16 ` [PATCH v3 0/2] arm64: mm: Enhance Virtual kernel " Kefeng Wang
2016-05-12 12:16 ` [PATCH v3 1/2] arm64: mm: make pr_cont() per line in " Kefeng Wang
2016-05-12 12:16 ` [PATCH v3 2/2] arm64: mm: Show bss segment in " Kefeng Wang
2016-05-12 13:36 ` [PATCH v3 0/2] arm64: mm: Enhance Virtual " Will Deacon
2016-05-13 1:21 ` Kefeng Wang
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