From: Ryusuke Konishi <konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
To: Andreas Rohner <andreas.rohner-hi6Y0CQ0nG0@public.gmane.org>
Cc: linux-nilfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Ryusuke Konishi
<konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
Subject: Re: [PATCH 0/2] refactor reclaim function
Date: Wed, 05 Feb 2014 03:42:42 +0900 (JST) [thread overview]
Message-ID: <20140205.034242.281476472.konishi.ryusuke@lab.ntt.co.jp> (raw)
In-Reply-To: <1391539046-13046-1-git-send-email-konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
Hi Andreas,
On Wed, 5 Feb 2014 03:37:24 +0900, Ryusuke Konishi wrote:
> This series adds nilfs_xreclaim_segment() api function to the GC
> library, and modifies cleneard so that it uses the extended API
> function.
>
> nilfs_xreclaim_segment() is an enhanced version of the existing GC
> function (nilfs_reclaim_segment).
>
> The nilfs_xreclaim_segment() works like nilfs_reclaim_segment()
> except the following differences:
>
> - takes GC parameters in an expandable way.
> (with nilfs_reclaim_params struct)
>
> - can output statistics information of selected segments,
> for instance, the number live or defunct blocks, etc.
>
> - takes a dry-run argument
>
> - no longer returns the number of cleaned segments. The value will
> be stored in cleaned_segs member of nilfs_reclaim_stat struct.
>
> This series is intended to give a framework for the forthcoming
> enhancement of garbage collection library and cleanerd daemon.
>
> nilfs_reclaim_segment() function is still maintained for compatibility
> reason.
Can you rebase your GC patchset on this?
Regards,
Ryusuke Konishi
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next prev parent reply other threads:[~2014-02-04 18:42 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-04 18:37 [PATCH 0/2] refactor reclaim function Ryusuke Konishi
[not found] ` <1391539046-13046-1-git-send-email-konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
2014-02-04 18:37 ` [PATCH 1/2] lib/gc.c: " Ryusuke Konishi
2014-02-04 18:37 ` [PATCH 2/2] cleanerd: use nilfs_xreclaim_segment() Ryusuke Konishi
2014-02-04 18:42 ` Ryusuke Konishi [this message]
[not found] ` <20140205.034242.281476472.konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
2014-02-04 20:46 ` [PATCH 0/2] refactor reclaim function Andreas Rohner
2014-02-05 2:16 ` [PATCH v4 0/6] nilfs-utils: shortcut for certain GC operations Andreas Rohner
[not found] ` <cover.1391566347.git.andreas.rohner-hi6Y0CQ0nG0@public.gmane.org>
2014-02-05 2:16 ` [PATCH v4 1/6] nilfs-utils: cldconfig add an option to set min. reclaimable blocks Andreas Rohner
[not found] ` <ede3809c3f131ed641336d7a078c4dc1d9d4b578.1391566347.git.andreas.rohner-hi6Y0CQ0nG0@public.gmane.org>
2014-02-05 18:47 ` Ryusuke Konishi
2014-02-05 2:16 ` [PATCH v4 2/6] nilfs-utils: add NILFS_OPT_SET_SUINFO Andreas Rohner
[not found] ` <a55d555da27aea71386cfe777a0adec95e6ded2e.1391566347.git.andreas.rohner-hi6Y0CQ0nG0@public.gmane.org>
2014-02-05 18:50 ` Ryusuke Konishi
2014-02-05 2:16 ` [PATCH v4 3/6] nilfs-utils: nilfs-clean add cmdline param min-reclaimable-blocks Andreas Rohner
[not found] ` <9004dd6e3a276447371eda93413a6f0766821510.1391566347.git.andreas.rohner-hi6Y0CQ0nG0@public.gmane.org>
2014-02-05 19:16 ` Ryusuke Konishi
2014-02-05 2:16 ` [PATCH v4 4/6] nilfs-utils: add suport for NILFS_IOCTL_SET_SUINFO ioctl Andreas Rohner
[not found] ` <6b62cd72448c48055cfab9017753349cb2cd7da9.1391566347.git.andreas.rohner-hi6Y0CQ0nG0@public.gmane.org>
2014-02-05 19:25 ` Ryusuke Konishi
[not found] ` <20140206.042518.139122814.konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
2014-02-05 23:43 ` Andreas Rohner
[not found] ` <52F2CC85.3000004-hi6Y0CQ0nG0@public.gmane.org>
2014-02-06 0:04 ` Ryusuke Konishi
2014-02-05 2:16 ` [PATCH v4 5/6] nilfs-utils: add optimized version of nilfs_xreclaim_segments Andreas Rohner
[not found] ` <f5be23fa1b72d7e7e2d1403bdd043ebeafd4407d.1391566347.git.andreas.rohner-hi6Y0CQ0nG0@public.gmane.org>
2014-02-06 0:09 ` Andreas Rohner
[not found] ` <52F2D2B5.1080109-hi6Y0CQ0nG0@public.gmane.org>
2014-02-06 0:24 ` Ryusuke Konishi
2014-02-05 2:16 ` [PATCH v4 6/6] nilfs-utils: add a no_timeout flag to enable faster loop Andreas Rohner
[not found] ` <43f9673512b7a2e95d3036f2e829aa80fb2cca03.1391566347.git.andreas.rohner-hi6Y0CQ0nG0@public.gmane.org>
2014-02-06 1:16 ` Ryusuke Konishi
[not found] ` <20140206.101641.184822830.konishi.ryusuke-Zyj7fXuS5i5L9jVzuh4AOg@public.gmane.org>
2014-02-06 14:37 ` Andreas Rohner
[not found] ` <52F39E20.8000803-hi6Y0CQ0nG0@public.gmane.org>
2014-02-06 15:07 ` Andreas Rohner
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