[PATCH 0/4] drm/ttm: Get rid of a number of atomic read-modify-write ops v3

2012-11-06 Thread Thomas Hellstrom 
A patch series for next that removes a substantial number of read-modify-write
operations from TTM command submission, in particular if TTM objects are used
to export objects to user-space. The only per-object atomic r-m-w operations
left during a typical execbuf call should be refcount up and down.

v2: Formatting fixes.
v3: Invert the return value of kref_get_unless_zero.
Add a comment in the commit message to patch 4 that it may be obsoleted.

[PATCH 0/4] drm/ttm: Get rid of a number of atomic read-modify-write ops v2

2012-11-05 Thread Thomas Hellstrom 
A patch series for next that removes a substantial number of read-modify-write
operations from TTM command submission, in particular if TTM objects are used
to export objects to user-space. The only per-object atomic r-m-w operations
left during a typical execbuf call should be refcount up and down.

v2: Formatting fixes.

In-Reply-To: 

>From Thomas Hellstrom  # This line is ignored.
From: Thomas Hellstrom 
Subject: 
In-Reply-To:

[PATCH 0/4] drm/ttm: Get rid of a number of atomic read-modify-write ops

2012-11-05 Thread Thomas Hellstrom 
A patch series for next that removes a substantial number of read-modify-write
operations from TTM command submission, in particular if TTM objects are used
to export objects to user-space. The only per-object atomic r-m-w operations
left during a typical execbuf call should be refcount up and down.

In-Reply-To:

[PATCH 0/4] drm/ttm: Get rid of a number of atomic read-modify-write ops

2012-11-05 Thread Thomas Hellstrom 
A patch series for next that removes a substantial number of read-modify-write
operations from TTM command submission, in particular if TTM objects are used
to export objects to user-space. The only per-object atomic r-m-w operations
left during a typical execbuf call should be refcount up and down.

In-Reply-To: 

___
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel

[PATCH 0/4] drm/ttm: Get rid of a number of atomic read-modify-write ops v2

2012-11-05 Thread Thomas Hellstrom 
A patch series for next that removes a substantial number of read-modify-write
operations from TTM command submission, in particular if TTM objects are used
to export objects to user-space. The only per-object atomic r-m-w operations
left during a typical execbuf call should be refcount up and down.

v2: Formatting fixes.

In-Reply-To: 

From Thomas Hellstrom thellst...@vmware.com # This line is ignored.
From: Thomas Hellstrom thellst...@vmware.com
Subject: 
In-Reply-To: 

___
dri-devel mailing list
dri-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/dri-devel