From: Hugh Dickins <hughd@google.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: [PATCH 0/3] mm: tmpfs radix_tree swap leftovers
Date: Tue, 19 Jul 2011 15:51:12 -0700 (PDT) [thread overview]
Message-ID: <alpine.LSU.2.00.1107191549540.1593@sister.anvils> (raw)
Here's three miscellaneous patches on top of the tmpfs radix_tree swap
work in 3.0-rc6-mm1: an overdue unrelated cleanup in radix_tree_tag_get(),
an unfortunately necessary speedup to tmpfs swapoff, and an attempt to
address your review feedback on the exceptional cases in filemap.c.
1/3 radix_tree: clean away saw_unset_tag leftovers
2/3 tmpfs radix_tree: locate_item to speed up swapoff
3/3 mm: clarify the radix_tree exceptional cases
include/linux/radix-tree.h | 1
lib/radix-tree.c | 102 ++++++++++++++++++++++++++++++++---
mm/filemap.c | 66 +++++++++++++++-------
mm/mincore.c | 1
mm/shmem.c | 50 +++--------------
5 files changed, 149 insertions(+), 71 deletions(-)
Hugh
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next reply other threads:[~2011-07-19 22:51 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-19 22:51 Hugh Dickins [this message]
2011-07-19 22:52 ` [PATCH 1/3] radix_tree: clean away saw_unset_tag leftovers Hugh Dickins
2011-07-19 22:54 ` [PATCH 2/3] tmpfs radix_tree: locate_item to speed up swapoff Hugh Dickins
2011-07-27 23:28 ` Andrew Morton
2011-07-28 1:54 ` Hugh Dickins
2011-07-28 9:26 ` Hugh Dickins
2011-07-19 22:56 ` [PATCH 3/3] mm: clarify the radix_tree exceptional cases Hugh Dickins
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