From: Jeff Mahoney <jeffm@suse.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: "Linus Torvalds" <torvalds@linux-foundation.org>,
"Frédéric Weisbecker" <fweisbec@gmail.com>,
"Peter Zijlstra" <a.p.zijlstra@chello.nl>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
"Andrew Morton" <akpm@linux-foundation.org>,
"ReiserFS Development List" <reiserfs-devel@vger.kernel.org>
Subject: Re: [patch 00/35] Jeff's ReiserFS Patch Queue
Date: Wed, 01 Apr 2009 12:28:50 -0400 [thread overview]
Message-ID: <49D39642.9070606@suse.com> (raw)
In-Reply-To: <20090401161657.GA13802@elte.hu>
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Ingo Molnar wrote:
> * Linus Torvalds <torvalds@linux-foundation.org> wrote:
>
>>> Once this is applied, I expect reiserfs to be in deep
>>> maintenance-only mode.
>> Heh, I hadn't expected even this.
>
> Note, there are BKL-removal patches in the works by Frédéric
> Weisbecker, for the tip:kill-the-BKL topic branch.
>
> Reiser3 is the heaviest (and most non-trivial) BKL user amongst all
> the filesystems, its BKL use is recursive and it frequently relies
> on the implicit dropping of the BKL at various blocking points both
> for correctness and for performance reasons.
>
> There might be something worth posting+reviewing soon.
Oh interesting. I'm glad someone is working on this. I've started to
several times and decided to focus my efforts on things outside of
reiserfs instead. The reiserfs usage of the BKL has always been a black
mark.
- -Jeff
- --
Jeff Mahoney
SUSE Labs
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next prev parent reply other threads:[~2009-04-01 16:29 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-30 18:02 [patch 00/35] Jeff's ReiserFS Patch Queue Jeff Mahoney
2009-03-30 18:02 ` [patch 01/35 quick-fixes] reiserfs: add support for mount count incrementing Jeff Mahoney
2009-03-30 18:02 ` [patch 02/35 quick-fixes] reiserfs: audit transaction ids to always be unsigned ints Jeff Mahoney
2009-03-30 18:02 ` [patch 03/35 error-handling] reiserfs: use buffer_info for leaf_paste_entries Jeff Mahoney
2009-03-30 18:02 ` [patch 04/35 error-handling] reiserfs: use more consistent printk formatting Jeff Mahoney
2009-03-30 18:02 ` [patch 05/35 error-handling] reiserfs: make some warnings informational Jeff Mahoney
2009-03-30 18:02 ` [patch 06/35 error-handling] reiserfs: rework reiserfs_warning Jeff Mahoney
2009-03-30 18:02 ` [patch 07/35 error-handling] reiserfs: prepare_error_buf wrongly consumes va_arg Jeff Mahoney
2009-03-30 18:02 ` [patch 08/35 error-handling] reiserfs: eliminate reiserfs_warning from uniqueness functions Jeff Mahoney
2009-03-30 18:02 ` [patch 09/35 error-handling] reiserfs: add locking around error buffer Jeff Mahoney
2009-03-30 18:48 ` Andi Kleen
2009-03-30 19:32 ` Jeff Mahoney
2009-03-30 18:02 ` [patch 10/35 error-handling] reiserfs: rework reiserfs_panic Jeff Mahoney
2009-03-30 18:02 ` [patch 11/35 error-handling] reiserfs: rearrange journal abort Jeff Mahoney
2009-03-30 18:02 ` [patch 12/35 error-handling] reiserfs: introduce reiserfs_error() Jeff Mahoney
2009-03-30 18:02 ` [patch 13/35 error-handling] reiserfs: use reiserfs_error() Jeff Mahoney
2009-03-30 18:02 ` [patch 14/35 xattr-rework] reiserfs: small variable cleanup Jeff Mahoney
2009-03-30 18:02 ` [patch 15/35 xattr-rework] reiserfs: xattr reiserfs_get_page takes offset instead of index Jeff Mahoney
2009-03-30 18:02 ` [patch 16/35 xattr-rework] reiserfs: remove link detection code Jeff Mahoney
2009-03-30 18:02 ` [patch 17/35 xattr-rework] reiserfs: remove IS_PRIVATE helpers Jeff Mahoney
2009-03-30 18:02 ` [patch 18/35 xattr-rework] reiserfs: Clean up xattrs when REISERFS_FS_XATTR is unset Jeff Mahoney
2009-03-31 18:44 ` Christoph Hellwig
2009-03-30 18:02 ` [patch 19/35 xattr-rework] reiserfs: simplify xattr internal file lookups/opens Jeff Mahoney
2009-03-30 18:02 ` [patch 20/35 xattr-rework] reiserfs: eliminate per-super xattr lock Jeff Mahoney
2009-03-30 18:02 ` [patch 21/35 xattr-rework] reiserfs: make per-inode xattr locking more fine grained Jeff Mahoney
2009-03-30 18:02 ` [patch 22/35 xattr-rework] reiserfs: remove i_has_xattr_dir Jeff Mahoney
2009-03-30 18:02 ` [patch 23/35 xattr-rework] reiserfs: use generic xattr handlers Jeff Mahoney
2009-03-30 18:02 ` [patch 24/35 xattr-rework] reiserfs: journaled xattrs Jeff Mahoney
2009-03-30 18:02 ` [patch 25/35 xattr-rework] reiserfs: use generic readdir for operations across all xattrs Jeff Mahoney
2009-03-30 18:02 ` [patch 26/35 xattr-rework] reiserfs: add atomic addition of selinux attributes during inode creation Jeff Mahoney
2009-03-30 18:02 ` [patch 27/35 code-cleanup] reiserfs: factor out buffer_info initialization Jeff Mahoney
2009-03-30 18:02 ` [patch 28/35 code-cleanup] reiserfs: cleanup path functions Jeff Mahoney
2009-03-30 18:02 ` [patch 29/35 code-cleanup] reiserfs: strip trailing whitespace Jeff Mahoney
2009-03-30 18:02 ` [patch 30/35 code-cleanup] reiserfs: rename p_s_sb to sb Jeff Mahoney
2009-03-30 18:02 ` [patch 31/35 code-cleanup] reiserfs: rename p_s_bh to bh Jeff Mahoney
2009-03-30 18:02 ` [patch 32/35 code-cleanup] reiserfs: rename p_s_inode to inode Jeff Mahoney
2009-03-30 18:50 ` Andi Kleen
2009-03-30 19:18 ` Jeff Mahoney
2009-03-30 18:02 ` [patch 33/35 code-cleanup] reiserfs: rename p_s_tb to tb Jeff Mahoney
2009-03-30 18:02 ` [patch 34/35 code-cleanup] reiserfs: rename p_._ variables Jeff Mahoney
2009-03-30 18:02 ` [patch 35/35 code-cleanup] reiserfs: rename [cn]_* variables Jeff Mahoney
2009-03-30 19:38 ` [patch 00/35] Jeff's ReiserFS Patch Queue Linus Torvalds
2009-03-30 19:59 ` Jeff Mahoney
2009-04-01 16:16 ` Ingo Molnar
2009-04-01 16:28 ` Jeff Mahoney [this message]
2009-04-01 16:34 ` Ingo Molnar
2009-04-01 16:51 ` Frederic Weisbecker
2009-04-01 22:18 ` Bron Gondwana
2009-04-01 23:59 ` Frederic Weisbecker
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