| From: |
| Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> |
| To: |
| Andrew Morton <akpm@linux-foundation.org> |
| Subject: |
| [PATCH v3 0/3] mm: introduce fincore() v3 |
| Date: |
| Mon, 7 Jul 2014 14:00:03 -0400 |
| Message-ID: |
| <1404756006-23794-1-git-send-email-n-horiguchi@ah.jp.nec.com> |
| Cc: |
| Konstantin Khlebnikov <koct9i@gmail.com>, Wu Fengguang <fengguang.wu@intel.com>, Arnaldo Carvalho de Melo <acme@redhat.com>, Borislav Petkov <bp@alien8.de>, "Kirill A. Shutemov" <kirill@shutemov.name>, Johannes Weiner <hannes@cmpxchg.org>, Rusty Russell <rusty@rustcorp.com.au>, David Miller <davem@davemloft.net>, Andres Freund <andres@2ndquadrant.com>, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Dave Hansen <dave.hansen@intel.com>, Christoph Hellwig <hch@infradead.org>, Dave Chinner <david@fromorbit.com>, Michael Kerrisk <mtk.manpages@gmail.com>, Linux API <linux-api@vger.kernel.org>, Naoya Horiguchi <nao.horiguchi@gmail.com> |
| Archive‑link: | |
Article |
This is the 3rd version of fincore patchset.
I stop exporting PAGECACHE_TAG_* information to userspace via fincore().
Rather than that, no major change since v2.
Any comments/reviews are welcomed.
v2: http://lwn.net/Articles/604380/
v1: http://lwn.net/Articles/601020/
Thanks,
Naoya Horiguchi
---
Tree: git@github.com:Naoya-Horiguchi/linux.git
Branch: v3.16-rc3/fincore.ver3
---
Summary:
Naoya Horiguchi (3):
mm: introduce fincore()
selftests/fincore: add test code for fincore()
man2/fincore.2: document general description about fincore(2)
arch/x86/syscalls/syscall_64.tbl | 1 +
include/linux/syscalls.h | 4 +
include/uapi/linux/fincore.h | 84 +++++
man2/fincore.2 | 348 ++++++++++++++++++++
mm/Makefile | 2 +-
mm/fincore.c | 286 ++++++++++++++++
tools/testing/selftests/Makefile | 1 +
tools/testing/selftests/fincore/Makefile | 31 ++
.../selftests/fincore/create_hugetlbfs_file.c | 49 +++
tools/testing/selftests/fincore/fincore.c | 153 +++++++++
tools/testing/selftests/fincore/run_fincoretests | 361 +++++++++++++++++++++
11 files changed, 1319 insertions(+), 1 deletion(-)
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