From: hch <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Hans Holmberg <Hans.Holmberg@wdc.com>,
"linux-xfs@vger.kernel.org" <linux-xfs@vger.kernel.org>,
Carlos Maiolino <cem@kernel.org>,
Dave Chinner <david@fromorbit.com>, hch <hch@lst.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCH 2/2] xfs: add inode to zone caching for data placement
Date: Mon, 5 May 2025 07:55:43 +0200 [thread overview]
Message-ID: <20250505055542.GA21256@lst.de> (raw)
In-Reply-To: <20250502200415.GS25675@frogsfrogsfrogs>
On Fri, May 02, 2025 at 01:04:15PM -0700, Darrick J. Wong wrote:
> It seems like a decent idea to try to land random writes to the same
> file in the same zone. This helps us reduce seeking out of the zone on
> subsequent reads, right?
Yes. Having as few zones as possible per file also means that GC works
better, as it often can consolidate extents.
next prev parent reply other threads:[~2025-05-05 5:55 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-30 8:41 [RFC PATCH 0/2] Add mru cache for inode to zone allocation mapping Hans Holmberg
2025-04-30 8:41 ` [RFC PATCH 1/2] xfs: free the item in xfs_mru_cache_insert on failure Hans Holmberg
2025-05-02 20:06 ` Darrick J. Wong
2025-05-05 5:45 ` hch
2025-05-05 15:07 ` Darrick J. Wong
2025-04-30 8:41 ` [RFC PATCH 2/2] xfs: add inode to zone caching for data placement Hans Holmberg
2025-05-02 20:04 ` Darrick J. Wong
2025-05-05 5:55 ` hch [this message]
2025-05-05 5:57 ` [RFC PATCH 0/2] Add mru cache for inode to zone allocation mapping hch
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