From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
To: Chris Wilson <chris@chris-wilson.co.uk>, intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH v2] drm/i915: Remove struct_mutex for destroying framebuffers
Date: Thu, 16 Feb 2017 12:18:39 +0200 [thread overview]
Message-ID: <1487240319.3071.0.camel@linux.intel.com> (raw)
In-Reply-To: <20170216094621.3426-1-chris@chris-wilson.co.uk>
On to, 2017-02-16 at 09:46 +0000, Chris Wilson wrote:
> We do not need to hold struct_mutex for destroying drm_i915_gem_objects
> any longer, and with a little care taken over tracking
> obj->framebuffer_references, we can relinquish BKL locking around the
> destroy of intel_framebuffer.
>
> v2: Use atomic check for WARN_ON framebuffer miscounting
>
> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Regards, Joonas
--
Joonas Lahtinen
Open Source Technology Center
Intel Corporation
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
next prev parent reply other threads:[~2017-02-16 10:18 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-15 10:59 [PATCH 1/3] drm/i915: Remove struct_mutex for destroying framebuffers Chris Wilson
2017-02-15 10:59 ` [PATCH 2/3] drm/i915: struct_mutex is not required for allocating the framebuffer Chris Wilson
2017-02-16 13:55 ` Joonas Lahtinen
2017-02-15 10:59 ` [PATCH 3/3] drm/i915: Drop struct_mutex around frontbuffer flushes Chris Wilson
2017-02-16 13:49 ` Joonas Lahtinen
2017-02-15 13:22 ` ✓ Fi.CI.BAT: success for series starting with [1/3] drm/i915: Remove struct_mutex for destroying framebuffers Patchwork
2017-02-15 13:59 ` [PATCH 1/3] " Joonas Lahtinen
2017-02-15 14:09 ` Chris Wilson
2017-02-16 9:46 ` [PATCH v2] " Chris Wilson
2017-02-16 10:18 ` Joonas Lahtinen [this message]
2017-02-16 14:21 ` ✓ Fi.CI.BAT: success for series starting with [v2] drm/i915: Remove struct_mutex for destroying framebuffers (rev2) Patchwork
2017-02-16 21:55 ` Chris Wilson
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1487240319.3071.0.camel@linux.intel.com \
--to=joonas.lahtinen@linux.intel.com \
--cc=chris@chris-wilson.co.uk \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox