From: Christoph Hellwig <hch@infradead.org>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-xfs@vger.kernel.org, linux-mm@kvack.org,
linux-fsdevel@vger.kernel.org
Subject: Re: [PATCH 12/24] xfs: correctly acount for reclaimable slabs
Date: Mon, 5 Aug 2019 22:52:49 -0700 [thread overview]
Message-ID: <20190806055249.GB25736@infradead.org> (raw)
In-Reply-To: <20190801021752.4986-13-david@fromorbit.com>
On Thu, Aug 01, 2019 at 12:17:40PM +1000, Dave Chinner wrote:
> From: Dave Chinner <dchinner@redhat.com>
>
> The XFS inode item slab actually reclaimed by inode shrinker
> callbacks from the memory reclaim subsystem. These should be marked
> as reclaimable so the mm subsystem has the full picture of how much
> memory it can actually reclaim from the XFS slab caches.
Looks good,
Reviewed-by: Christoph Hellwig <hch@lst.de>
Btw, I wonder if we should just kill off our KM_ZONE_* defined. They
just make it a little harder to figure out what is actually going on
without a real benefit.
next prev parent reply other threads:[~2019-08-06 5:52 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-01 2:17 [RFC] [PATCH 00/24] mm, xfs: non-blocking inode reclaim Dave Chinner
2019-08-01 2:17 ` [PATCH 01/24] mm: directed shrinker work deferral Dave Chinner
2019-08-02 15:27 ` Brian Foster
2019-08-04 1:49 ` Dave Chinner
2019-08-05 17:42 ` Brian Foster
2019-08-05 23:43 ` Dave Chinner
2019-08-06 12:27 ` Brian Foster
2019-08-06 22:22 ` Dave Chinner
2019-08-07 11:13 ` Brian Foster
2019-08-01 2:17 ` [PATCH 02/24] shrinkers: use will_defer for GFP_NOFS sensitive shrinkers Dave Chinner
2019-08-02 15:27 ` Brian Foster
2019-08-04 1:50 ` Dave Chinner
2019-08-01 2:17 ` [PATCH 03/24] mm: factor shrinker work calculations Dave Chinner
2019-08-02 15:08 ` Nikolay Borisov
2019-08-04 2:05 ` Dave Chinner
2019-08-02 15:31 ` Brian Foster
2019-08-01 2:17 ` [PATCH 04/24] shrinker: defer work only to kswapd Dave Chinner
2019-08-02 15:34 ` Brian Foster
2019-08-04 16:48 ` Nikolay Borisov
2019-08-04 21:37 ` Dave Chinner
2019-08-07 16:12 ` kbuild test robot
2019-08-07 18:00 ` kbuild test robot
2019-08-01 2:17 ` [PATCH 05/24] shrinker: clean up variable types and tracepoints Dave Chinner
2019-08-01 2:17 ` [PATCH 06/24] mm: reclaim_state records pages reclaimed, not slabs Dave Chinner
2019-08-01 2:17 ` [PATCH 07/24] mm: back off direct reclaim on excessive shrinker deferral Dave Chinner
2019-08-01 2:17 ` [PATCH 08/24] mm: kswapd backoff for shrinkers Dave Chinner
2019-08-01 2:17 ` [PATCH 09/24] xfs: don't allow log IO to be throttled Dave Chinner
2019-08-01 13:39 ` Chris Mason
2019-08-01 23:58 ` Dave Chinner
2019-08-02 8:12 ` Christoph Hellwig
2019-08-02 14:11 ` Chris Mason
2019-08-02 18:34 ` Matthew Wilcox
2019-08-02 23:28 ` Dave Chinner
2019-08-05 18:32 ` Chris Mason
2019-08-05 23:09 ` Dave Chinner
2019-08-01 2:17 ` [PATCH 10/24] xfs: fix missed wakeup on l_flush_wait Dave Chinner
2019-08-01 2:17 ` [PATCH 11/24] xfs:: account for memory freed from metadata buffers Dave Chinner
2019-08-01 8:16 ` Christoph Hellwig
2019-08-01 9:21 ` Dave Chinner
2019-08-06 5:51 ` Christoph Hellwig
2019-08-01 2:17 ` [PATCH 12/24] xfs: correctly acount for reclaimable slabs Dave Chinner
2019-08-06 5:52 ` Christoph Hellwig [this message]
2019-08-06 21:05 ` Dave Chinner
2019-08-01 2:17 ` [PATCH 13/24] xfs: synchronous AIL pushing Dave Chinner
2019-08-05 17:51 ` Brian Foster
2019-08-05 23:21 ` Dave Chinner
2019-08-06 12:29 ` Brian Foster
2019-08-01 2:17 ` [PATCH 14/24] xfs: tail updates only need to occur when LSN changes Dave Chinner
2019-08-05 17:53 ` Brian Foster
2019-08-05 23:28 ` Dave Chinner
2019-08-06 5:33 ` Dave Chinner
2019-08-06 12:53 ` Brian Foster
2019-08-06 21:11 ` Dave Chinner
2019-08-01 2:17 ` [PATCH 15/24] xfs: eagerly free shadow buffers to reduce CIL footprint Dave Chinner
2019-08-05 18:03 ` Brian Foster
2019-08-05 23:33 ` Dave Chinner
2019-08-06 12:57 ` Brian Foster
2019-08-06 21:21 ` Dave Chinner
2019-08-01 2:17 ` [PATCH 16/24] xfs: Lower CIL flush limit for large logs Dave Chinner
2019-08-04 17:12 ` Nikolay Borisov
2019-08-01 2:17 ` [PATCH 17/24] xfs: don't block kswapd in inode reclaim Dave Chinner
2019-08-06 18:21 ` Brian Foster
2019-08-06 21:27 ` Dave Chinner
2019-08-07 11:14 ` Brian Foster
2019-08-01 2:17 ` [PATCH 18/24] xfs: reduce kswapd blocking on inode locking Dave Chinner
2019-08-06 18:22 ` Brian Foster
2019-08-06 21:33 ` Dave Chinner
2019-08-07 11:30 ` Brian Foster
2019-08-07 23:16 ` Dave Chinner
2019-08-01 2:17 ` [PATCH 19/24] xfs: kill background reclaim work Dave Chinner
2019-08-01 2:17 ` [PATCH 20/24] xfs: use AIL pushing for inode reclaim IO Dave Chinner
2019-08-07 18:09 ` Brian Foster
2019-08-07 23:10 ` Dave Chinner
2019-08-08 16:20 ` Brian Foster
2019-08-01 2:17 ` [PATCH 21/24] xfs: remove mode from xfs_reclaim_inodes() Dave Chinner
2019-08-01 2:17 ` [PATCH 22/24] xfs: track reclaimable inodes using a LRU list Dave Chinner
2019-08-08 16:36 ` Brian Foster
2019-08-09 0:10 ` Dave Chinner
2019-08-01 2:17 ` [PATCH 23/24] xfs: reclaim inodes from the LRU Dave Chinner
2019-08-08 16:39 ` Brian Foster
2019-08-09 1:20 ` Dave Chinner
2019-08-09 12:36 ` Brian Foster
2019-08-11 2:17 ` Dave Chinner
2019-08-11 12:46 ` Brian Foster
2019-08-01 2:17 ` [PATCH 24/24] xfs: remove unusued old inode reclaim code Dave Chinner
2019-08-06 5:57 ` [RFC] [PATCH 00/24] mm, xfs: non-blocking inode reclaim Christoph Hellwig
2019-08-06 21:37 ` Dave Chinner
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