From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 11/17] fs: Factor inode hash operations into functions
Date: Fri, 1 Oct 2010 02:06:07 -0400 [thread overview]
Message-ID: <20101001060607.GG32349@infradead.org> (raw)
In-Reply-To: <1285762729-17928-12-git-send-email-david@fromorbit.com>
On Wed, Sep 29, 2010 at 10:18:43PM +1000, Dave Chinner wrote:
> From: Nick Piggin <npiggin@suse.de>
>
> Before we can replace the inode hash locking with a more scalable
> mechanism, we need to remove external users of the inode_hash_lock.
> Make it private by adding a function __remove_inode_hash that can be
> called by filesystems instead of open-coding their own inode hash
> removal operations.
I like the factoring, but this changelog is misleading. At least in
this series no new user of __remove_inode_hash appears, and I'm not sure
where it would appear anyway. Just making the function global without
actually exporting it is not helping external filesystems anyway. For
now it can simply be made static.
next prev parent reply other threads:[~2010-10-01 6:06 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-29 12:18 [PATCH 0/17] fs: Inode cache scalability Dave Chinner
2010-09-29 12:18 ` [PATCH 01/17] kernel: add bl_list Dave Chinner
2010-09-30 4:52 ` Andrew Morton
2010-10-16 7:55 ` Nick Piggin
2010-10-16 16:28 ` Christoph Hellwig
2010-10-01 5:48 ` Christoph Hellwig
2010-09-29 12:18 ` [PATCH 02/17] fs: icache lock s_inodes list Dave Chinner
2010-10-01 5:49 ` Christoph Hellwig
2010-10-16 7:54 ` Nick Piggin
2010-10-16 16:12 ` Christoph Hellwig
2010-10-16 17:09 ` Nick Piggin
2010-10-17 0:42 ` Christoph Hellwig
2010-10-17 2:03 ` Nick Piggin
2010-09-29 12:18 ` [PATCH 03/17] fs: icache lock inode hash Dave Chinner
2010-09-30 4:52 ` Andrew Morton
2010-09-30 6:13 ` Dave Chinner
2010-10-01 6:06 ` Christoph Hellwig
2010-10-16 7:57 ` Nick Piggin
2010-09-29 12:18 ` [PATCH 04/17] fs: icache lock i_state Dave Chinner
2010-10-01 5:54 ` Christoph Hellwig
2010-10-16 7:54 ` Nick Piggin
2010-09-29 12:18 ` [PATCH 05/17] fs: icache lock i_count Dave Chinner
2010-09-30 4:52 ` Andrew Morton
2010-10-01 5:55 ` Christoph Hellwig
2010-10-01 6:04 ` Andrew Morton
2010-10-01 6:16 ` Christoph Hellwig
2010-10-01 6:23 ` Andrew Morton
2010-09-29 12:18 ` [PATCH 06/17] fs: icache lock lru/writeback lists Dave Chinner
2010-09-30 4:52 ` Andrew Morton
2010-09-30 6:16 ` Dave Chinner
2010-10-16 7:55 ` Nick Piggin
2010-10-01 6:01 ` Christoph Hellwig
2010-10-05 22:30 ` Dave Chinner
2010-09-29 12:18 ` [PATCH 07/17] fs: icache atomic inodes_stat Dave Chinner
2010-09-30 4:52 ` Andrew Morton
2010-09-30 6:20 ` Dave Chinner
2010-09-30 6:37 ` Andrew Morton
2010-10-16 7:56 ` Nick Piggin
2010-09-29 12:18 ` [PATCH 08/17] fs: icache protect inode state Dave Chinner
2010-10-01 6:02 ` Christoph Hellwig
2010-10-16 7:54 ` Nick Piggin
2010-09-29 12:18 ` [PATCH 09/17] fs: Make last_ino, iunique independent of inode_lock Dave Chinner
2010-09-30 4:53 ` Andrew Morton
2010-10-01 6:08 ` Christoph Hellwig
2010-10-16 7:54 ` Nick Piggin
2010-09-29 12:18 ` [PATCH 10/17] fs: icache remove inode_lock Dave Chinner
2010-09-29 12:18 ` [PATCH 11/17] fs: Factor inode hash operations into functions Dave Chinner
2010-10-01 6:06 ` Christoph Hellwig [this message]
2010-10-16 7:54 ` Nick Piggin
2010-09-29 12:18 ` [PATCH 12/17] fs: Introduce per-bucket inode hash locks Dave Chinner
2010-09-30 1:52 ` Christoph Hellwig
2010-09-30 2:43 ` Dave Chinner
2010-10-16 7:55 ` Nick Piggin
2010-09-29 12:18 ` [PATCH 13/17] fs: Implement lazy LRU updates for inodes Dave Chinner
2010-09-30 2:05 ` Christoph Hellwig
2010-10-16 7:54 ` Nick Piggin
2010-09-29 12:18 ` [PATCH 14/17] fs: Inode counters do not need to be atomic Dave Chinner
2010-09-29 12:18 ` [PATCH 15/17] fs: inode per-cpu last_ino allocator Dave Chinner
2010-09-30 2:07 ` Christoph Hellwig
2010-10-06 6:29 ` Dave Chinner
2010-10-06 8:51 ` Christoph Hellwig
2010-09-30 4:53 ` Andrew Morton
2010-09-30 5:36 ` Eric Dumazet
2010-09-30 7:53 ` Eric Dumazet
2010-09-30 8:14 ` Andrew Morton
2010-09-30 10:22 ` [PATCH] " Eric Dumazet
2010-09-30 16:45 ` Andrew Morton
2010-09-30 17:28 ` Eric Dumazet
2010-09-30 17:39 ` Andrew Morton
2010-09-30 18:05 ` Eric Dumazet
2010-10-01 6:12 ` Christoph Hellwig
2010-10-01 6:45 ` Eric Dumazet
2010-10-16 6:36 ` Nick Piggin
2010-10-16 6:40 ` Nick Piggin
2010-09-29 12:18 ` [PATCH 16/17] fs: Convert nr_inodes to a per-cpu counter Dave Chinner
2010-09-30 2:12 ` Christoph Hellwig
2010-09-30 4:53 ` Andrew Morton
2010-09-30 6:10 ` Dave Chinner
2010-10-16 7:55 ` Nick Piggin
2010-10-16 8:29 ` Eric Dumazet
2010-10-16 9:07 ` Andrew Morton
2010-10-16 9:31 ` Eric Dumazet
2010-10-16 14:19 ` [PATCH] percpu_counter : add percpu_counter_add_fast() Eric Dumazet
2010-10-18 15:24 ` Christoph Lameter
2010-10-18 15:39 ` Eric Dumazet
2010-10-18 16:12 ` Christoph Lameter
2010-10-21 22:37 ` Andrew Morton
2010-10-21 23:10 ` Christoph Lameter
2010-10-22 0:45 ` Andrew Morton
2010-10-22 1:55 ` Andrew Morton
2010-10-22 1:58 ` Nick Piggin
2010-10-22 2:14 ` Andrew Morton
2010-10-22 4:12 ` Eric Dumazet
2010-10-21 22:43 ` Andrew Morton
2010-10-21 22:58 ` Eric Dumazet
2010-10-21 23:18 ` Andrew Morton
2010-10-21 23:22 ` Eric Dumazet
2010-10-21 22:31 ` [PATCH 16/17] fs: Convert nr_inodes to a per-cpu counter Andrew Morton
2010-10-21 22:58 ` Eric Dumazet
2010-10-02 16:02 ` Christoph Hellwig
2010-09-29 12:18 ` [PATCH 17/17] fs: Clean up inode reference counting Dave Chinner
2010-09-30 2:15 ` Christoph Hellwig
2010-10-16 7:55 ` Nick Piggin
2010-10-16 16:14 ` Christoph Hellwig
2010-10-16 17:09 ` Nick Piggin
2010-09-30 4:53 ` Andrew Morton
2010-09-29 23:57 ` [PATCH 0/17] fs: Inode cache scalability Christoph Hellwig
2010-09-30 0:24 ` Dave Chinner
2010-09-30 2:21 ` Christoph Hellwig
2010-10-02 23:10 ` Carlos Carvalho
2010-10-04 7:22 ` Dave Chinner
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