From: Andrew Morton <akpm@linux-foundation.org>
To: Fengguang Wu <wfg@mail.ustc.edu.cn>
Cc: linux-kernel@vger.kernel.org, Nick Piggin <nickpiggin@yahoo.com.au>
Subject: Re: [PATCH 6/7] radixtree: introduce radix_tree_scan_hole()
Date: Fri, 20 Jul 2007 22:48:59 -0700 [thread overview]
Message-ID: <20070720224859.38aa0c21.akpm@linux-foundation.org> (raw)
In-Reply-To: <384993020.08966@ustc.edu.cn>
On Sat, 21 Jul 2007 12:43:06 +0800 Fengguang Wu <wfg@mail.ustc.edu.cn> wrote:
> Introduce radix_tree_scan_hole(root, index, max_scan) to scan radix tree
> for the first hole. It will be used in interleaved readahead.
If you're ever feeling fantastically bored, please consider updating the
userspace radix-tree test harness for this? Cook up a couple of testcases
for the new functionality?
Thanks.
http://www.zip.com.au/~akpm/linux/patches/stuff/rtth.tar.gz is the latest.
next prev parent reply other threads:[~2007-07-21 5:49 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 ` [PATCH 0/7] readahead cleanups and interleaved readahead take 3 Fengguang Wu
[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 [this message]
[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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