linux-kernel - [PATCH v2 0/2] hugetlb: display per-process/per-vma usage

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Date:	Fri, 7 Aug 2015 07:24:49 +0000
From:	Naoya Horiguchi <n-horiguchi@...jp.nec.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	David Rientjes <rientjes@...gle.com>,
	Jörn Engel <joern@...estorage.com>
CC:	Mike Kravetz <mike.kravetz@...cle.com>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Naoya Horiguchi <nao.horiguchi@...il.com>,
	Naoya Horiguchi <n-horiguchi@...jp.nec.com>
Subject: [PATCH v2 0/2] hugetlb: display per-process/per-vma usage

I wrote patches to export hugetlb usage info via /proc/pid/{smaps,status}.
In this version, I added patch 2 for /proc/pid/status to deal with the
inconsistency concern from David (thanks for the comment).

Thanks,
Naoya Horiguchi
---
Summary:

Naoya Horiguchi (2):
      smaps: fill missing fields for vma(VM_HUGETLB)
      mm: hugetlb: add VmHugetlbRSS: field in /proc/pid/status

 fs/proc/task_mmu.c       | 32 +++++++++++++++++++++++++++++++-
 include/linux/hugetlb.h  | 18 ++++++++++++++++++
 include/linux/mm.h       |  3 +++
 include/linux/mm_types.h |  3 +++
 mm/hugetlb.c             |  9 +++++++++
 mm/memory.c              |  4 ++--
 mm/rmap.c                |  4 +++-
 7 files changed, 69 insertions(+), 4 deletions(-)