From: Fengguang Wu <wfg@mail.ustc.edu.cn>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: [PATCH 0/7] readahead cleanups and interleaved readahead take 3
Date: Sat, 21 Jul 2007 12:43:00 +0800 [thread overview]
Message-ID: <384993019.23648@ustc.edu.cn> (raw)
Message-ID: <20070721044300.909424569@mail.ustc.edu.cn> (raw)
Andrew,
The following patches are based on yesterday's discussions, compiled and
tested OK:
smaller file_ra_state:
[PATCH 1/7] readahead: compacting file_ra_state
[PATCH 2/7] readahead: mmap read-around simplification
[PATCH 3/7] readahead: combine file_ra_state.prev_index/prev_offset into prev_
code cleanups:
[PATCH 4/7] readahead: remove several readahead macros
[PATCH 5/7] readahead: remove the limit max_sectors_kb imposed on max_readahead_kb
support of interleaved reads:
[PATCH 6/7] radixtree: introduce radix_tree_scan_hole()
[PATCH 7/7] readahead: basic support of interleaved reads
The diffstat is
block/ll_rw_blk.c | 9 -----
fs/ext3/dir.c | 2 -
fs/ext4/dir.c | 2 -
fs/splice.c | 2 -
include/linux/fs.h | 14 +++-----
include/linux/mm.h | 2 -
include/linux/radix-tree.h | 2 +
lib/radix-tree.c | 34 ++++++++++++++++++++
mm/filemap.c | 17 +++++-----
mm/readahead.c | 58 +++++++++++++++++++----------------
10 files changed, 86 insertions(+), 56 deletions(-)
Regards,
Fengguang Wu
--
next reply other threads:[~2007-07-21 4:47 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070721044300.909424569@mail.ustc.edu.cn>
2007-07-21 4:43 ` Fengguang Wu [this message]
[not found] ` <20070721044346.554186594@mail.ustc.edu.cn>
2007-07-21 4:43 ` [PATCH 1/7] readahead: compacting file_ra_state Fengguang Wu
[not found] ` <20070721044346.687587063@mail.ustc.edu.cn>
2007-07-21 4:43 ` [PATCH 2/7] readahead: mmap read-around simplification Fengguang Wu
[not found] ` <20070721044346.824927556@mail.ustc.edu.cn>
2007-07-21 4:43 ` [PATCH 3/7] readahead: combine file_ra_state.prev_index/prev_offset into prev_pos Fengguang Wu
[not found] ` <20070721044347.008643456@mail.ustc.edu.cn>
2007-07-21 4:43 ` [PATCH 4/7] readahead: remove several readahead macros Fengguang Wu
[not found] ` <20070721044347.111061630@mail.ustc.edu.cn>
2007-07-21 4:43 ` [PATCH 5/7] readahead: remove the limit max_sectors_kb imposed on max_readahead_kb Fengguang Wu
[not found] ` <20070721044347.250839328@mail.ustc.edu.cn>
2007-07-21 4:43 ` [PATCH 6/7] radixtree: introduce radix_tree_scan_hole() Fengguang Wu
2007-07-21 5:48 ` Andrew Morton
[not found] ` <20070721063629.GA7013@mail.ustc.edu.cn>
2007-07-21 6:36 ` Fengguang Wu
2007-07-23 7:58 ` Nick Piggin
[not found] ` <20070723080405.GA7420@mail.ustc.edu.cn>
2007-07-23 8:04 ` Fengguang Wu
[not found] ` <20070723081209.GA12393@mail.ustc.edu.cn>
2007-07-23 8:12 ` Fengguang Wu
[not found] ` <20070721044347.388744012@mail.ustc.edu.cn>
2007-07-21 4:43 ` [PATCH 7/7] readahead: basic support of interleaved reads Fengguang Wu
2007-07-21 7:24 ` Rusty Russell
[not found] ` <20070721075744.GA10790@mail.ustc.edu.cn>
2007-07-21 7:57 ` Fengguang Wu
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