From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
To: Al Viro <viro@zeniv.linux.org.uk>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
Jani Nikula <jani.nikula@linux.intel.com>,
Joonas Lahtinen <joonas.lahtinen@linux.intel.com>,
Rodrigo Vivi <rodrigo.vivi@intel.com>,
Chris Wilson <chris@chris-wilson.co.uk>,
David Howells <dhowells@redhat.com>,
Christoph Hellwig <hch@lst.de>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: Re: [PATCHv2 2/3] i915: convert to new mount API
Date: Tue, 6 Aug 2019 10:20:27 +0900 [thread overview]
Message-ID: <20190806012027.GA6149@jagdpanzerIV> (raw)
In-Reply-To: <20190805181255.GH1131@ZenIV.linux.org.uk>
On (08/05/19 19:12), Al Viro wrote:
[..]
> On Tue, Aug 06, 2019 at 01:03:06AM +0900, Sergey Senozhatsky wrote:
> > tmpfs does not set ->remount_fs() anymore and its users need
> > to be converted to new mount API.
>
> Could you explain why the devil do you bother with remount at all?
I would redirect this question to i915 developers. As far as I know
i915 performance suffers with huge pages enabled.
> Why not pass the right options when mounting the damn thing?
vfs_kern_mount()? It still requires struct file_system_type, which
we need to get and put.
-ss
next prev parent reply other threads:[~2019-08-06 1:20 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-05 16:03 [PATCHv2 0/3] convert i915 to new mount API Sergey Senozhatsky
2019-08-05 16:03 ` [PATCHv2 1/3] fs: export put_filesystem() Sergey Senozhatsky
2019-08-05 16:03 ` [PATCHv2 2/3] i915: convert to new mount API Sergey Senozhatsky
2019-08-05 18:12 ` Al Viro
2019-08-05 18:28 ` Al Viro
2019-08-06 7:50 ` Hugh Dickins
2019-08-07 6:30 ` Christoph Hellwig
2019-08-08 1:23 ` Al Viro
2019-08-08 15:54 ` Hugh Dickins
2019-08-08 16:23 ` Chris Wilson
2019-08-08 17:03 ` Matthew Auld
2019-08-08 1:21 ` Al Viro
2019-08-05 23:33 ` Al Viro
2019-08-06 1:20 ` Sergey Senozhatsky [this message]
2019-08-05 16:03 ` [PATCHv2 3/3] i915: do not leak module ref counter Sergey Senozhatsky
2019-08-05 19:34 ` [PATCHv2 0/3] convert i915 to new mount API Sedat Dilek
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