linux-kernel - [PATCH 0/4] Physical memory info formatting

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Message-ID: <20120427233620.25317.67562.stgit@bhelgaas.mtv.corp.google.com>
Date:	Fri, 27 Apr 2012 17:37:30 -0600
From:	Bjorn Helgaas <bhelgaas@...gle.com>
To:	Andrew Morton <akpm@...ux-foundation.org>, x86@...nel.org
Cc:	Yinghai Lu <yinghai@...nel.org>, linux-kernel@...r.kernel.org,
	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
Subject: [PATCH 0/4] Physical memory info formatting

There are no functional changes in these patches; they just add a little
consistency to printing out physical memory information.

For example:

    -BIOS-provided physical RAM map:
    +e820: BIOS-provided physical RAM map:
    - BIOS-e820: 0000000000000100 - 000000000009e000 (usable)
    +BIOS-e820: [mem 0x0000000000000100-0x000000000009dfff] usable
    - BIOS-e820: 000000000009e000 - 00000000000a0000 (reserved)
    +BIOS-e820: [mem 0x000000000009e000-0x000000000009ffff] reserved

    -found SMP MP-table at [ffff8800000fce90] fce90
    +found SMP MP-table at [mem 0x000fce90-0x000fce9f] mapped at [ffff8800000fce90]
    -initial memory mapped : 0 - 20000000
    +initial memory mapped: [mem 0x00000000-0x1fffffff]
    -Base memory trampoline at [ffff88000009c000] 9c000 size 8192
    +Base memory trampoline [mem 0x0009c000-0x0009dfff] mapped at [ffff88000009c000]

    -SRAT: Node 0 PXM 0 0-80000000
    +SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]

    -NUMA: Node 0 [0,80000000) + [100000000,880000000) -> [0,880000000)
    +NUMA: Node 0 [mem 0x00000000-0x7fffffff] + [mem 0x100000000-0x87fffffff] -> [mem 0x00000000-0x87fffffff]

    ...

---

Bjorn Helgaas (4):
      x86: print e820 physical addresses consistently with other parts of kernel
      x86: print physical addresses consistently with other parts of kernel
      swiotlb: print physical addresses consistently with other parts of kernel
      mm: print physical addresses consistently with other parts of kernel


 arch/x86/kernel/e820.c       |   53 +++++++++++++++++++++---------------------
 arch/x86/kernel/mpparse.c    |   10 +++++---
 arch/x86/kernel/setup.c      |   16 ++++++-------
 arch/x86/kernel/trampoline.c |    5 ++--
 arch/x86/mm/init.c           |   16 +++++++------
 arch/x86/mm/numa.c           |   32 +++++++++++++------------
 arch/x86/mm/numa_emulation.c |    4 ++-
 arch/x86/mm/pat.c            |   42 +++++++++++++++------------------
 arch/x86/mm/srat.c           |    5 ++--
 lib/swiotlb.c                |    8 ++----
 mm/memory_hotplug.c          |   14 ++++++-----
 mm/page_alloc.c              |   19 +++++++++------
 12 files changed, 115 insertions(+), 109 deletions(-)

-- 
Bjorn
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