From: Jan Kara <jack@suse.cz>
To: Dmitry Monakhov <dmonakhov@openvz.org>
Cc: linux-fsdevel@vger.kernel.org, jack@suse.cz, hch@infradead.org
Subject: Re: [PATCH 01/19] quota: protect getfmt call with dqonoff_mutex lock
Date: Mon, 22 Nov 2010 20:35:02 +0100 [thread overview]
Message-ID: <20101122193502.GC6141@quack.suse.cz> (raw)
In-Reply-To: <1289477678-5669-2-git-send-email-dmonakhov@openvz.org>
On Thu 11-11-10 15:14:20, Dmitry Monakhov wrote:
> dqptr_sem hasn't any thing in common with quota files,
> quota file load protected with dqonoff_mutex, so we have to use
> it for reading fmt info.
You missed ext2 and jfs from the conversion. Also you should mention that
you introduce new ->get_fmt call. Other than that just one nitpick:
> diff --git a/include/linux/quota.h b/include/linux/quota.h
> index 9a85412..2767e4c 100644
> --- a/include/linux/quota.h
> +++ b/include/linux/quota.h
> @@ -331,6 +331,7 @@ struct quotactl_ops {
> int (*quota_off)(struct super_block *, int);
> int (*quota_sync)(struct super_block *, int, int);
> int (*get_info)(struct super_block *, int, struct if_dqinfo *);
> + int (*get_fmt)(struct super_block*, int, unsigned int*);
^ space before *
Honza
--
Jan Kara <jack@suse.cz>
SUSE Labs, CR
next prev parent reply other threads:[~2010-11-22 19:35 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-11 12:14 [PATCH 00/19] quota: RFC SMP improvements for generic quota V3 Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 01/19] quota: protect getfmt call with dqonoff_mutex lock Dmitry Monakhov
2010-11-11 13:36 ` Christoph Hellwig
2010-11-22 19:35 ` Jan Kara [this message]
2010-12-02 11:40 ` Dmitry
2010-11-11 12:14 ` [PATCH 02/19] kernel: add bl_list Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 03/19] quota: Wrap common expression to helper function Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 04/19] quota: protect dqget() from parallels quotaoff via SRCU Dmitry Monakhov
2010-11-22 21:21 ` Jan Kara
2010-11-22 21:53 ` Dmitry
2010-11-11 12:14 ` [PATCH 05/19] quota: mode quota internals from sb to quota_info Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 06/19] quota: Remove state_lock Dmitry Monakhov
2010-11-22 21:12 ` Jan Kara
2010-11-22 21:31 ` Dmitry
2010-11-23 10:55 ` Jan Kara
2010-11-23 11:33 ` Jan Kara
2010-11-11 12:14 ` [PATCH 07/19] quota: add quota format lock Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 08/19] quota: make dquot lists per-sb Dmitry Monakhov
2010-11-22 21:37 ` Jan Kara
2010-11-11 12:14 ` [PATCH 09/19] quota: optimize quota_initialize Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 10/19] quota: user per-backet hlist lock for dquot_hash Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 11/19] quota: remove global dq_list_lock Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 12/19] quota: rename dq_lock Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 13/19] quota: make per-sb dq_data_lock Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 14/19] quota: protect dquot mem info with object's lock Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 15/19] quota: drop dq_data_lock where possible Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 16/19] quota: relax dq_data_lock dq_lock locking consistency Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 17/19] quota: Some stylistic cleanup for dquot interface Dmitry Monakhov
2010-11-23 11:37 ` Jan Kara
2010-11-11 12:14 ` [PATCH 18/19] fs: add unlocked helpers Dmitry Monakhov
2010-11-11 12:14 ` [PATCH 19/19] quota: protect i_dquot with i_lock instead of dqptr_sem Dmitry Monakhov
2010-11-19 5:44 ` [PATCH 00/19] quota: RFC SMP improvements for generic quota V3 Dmitry
-- strict thread matches above, loose matches on Subject: below --
2010-10-22 17:34 [PATCH 00/19] quota: RFC SMP improvements for generic quota V2 Dmitry Monakhov
2010-10-22 17:34 ` [PATCH 01/19] quota: protect getfmt call with dqonoff_mutex lock Dmitry Monakhov
2010-10-28 14:27 ` Christoph Hellwig
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