On 20/05/17 19:21, Timothy Arceri wrote:
On 26/10/16 02:53, Daniel Vetter wrote:
On Wed, Oct 19, 2016 at 03:34:12PM -0700, Ian Romanick wrote:
On 10/19/2016 12:58 PM, Matt Turner wrote:
On Wed, Oct 19, 2016 at 12:06 PM, Jan Ziak
<0xe2.0x9a.0...@gmail.com> wrote:
This patch removes locks aro
On 26/10/16 02:53, Daniel Vetter wrote:
On Wed, Oct 19, 2016 at 03:34:12PM -0700, Ian Romanick wrote:
On 10/19/2016 12:58 PM, Matt Turner wrote:
On Wed, Oct 19, 2016 at 12:06 PM, Jan Ziak <0xe2.0x9a.0...@gmail.com> wrote:
This patch removes locks around reference counts in favor of atomic in
On Wed, Oct 19, 2016 at 03:34:12PM -0700, Ian Romanick wrote:
> On 10/19/2016 12:58 PM, Matt Turner wrote:
> > On Wed, Oct 19, 2016 at 12:06 PM, Jan Ziak <0xe2.0x9a.0...@gmail.com> wrote:
> >> This patch removes locks around reference counts in favor of atomic inc/dec
> >> operations on the refcoun
On Thu, Oct 20, 2016 at 12:22 AM, Matt Turner wrote:
> On Wed, Oct 19, 2016 at 1:58 PM, Jan Ziak <0xe2.0x9a.0...@gmail.com> wrote:
>> The current git code and the patched code are fully equivalent to each
>> other. In the unpatched code RefCount is always protected by a mutex
>> and the RefCount a
On 10/19/2016 12:58 PM, Matt Turner wrote:
> On Wed, Oct 19, 2016 at 12:06 PM, Jan Ziak <0xe2.0x9a.0...@gmail.com> wrote:
>> This patch removes locks around reference counts in favor of atomic inc/dec
>> operations on the refcounts. This makes the refcount adjustments much faster.
>
> I had the sa
On Wed, Oct 19, 2016 at 1:58 PM, Jan Ziak <0xe2.0x9a.0...@gmail.com> wrote:
> The current git code and the patched code are fully equivalent to each
> other. In the unpatched code RefCount is always protected by a mutex
> and the RefCount adjustment region protects just the RefCount (it
> doesn't p
This patch removes locks around reference counts in favor of atomic inc/dec
operations on the refcounts. This makes the refcount adjustments much faster.
The set of GL objects benefiting from this patch corresponds to the names of
the patched files.
The new code benefits applications in which the
The current git code and the patched code are fully equivalent to each
other. In the unpatched code RefCount is always protected by a mutex
and the RefCount adjustment region protects just the RefCount (it
doesn't protect anything else) - in the patched code RefCount is
always adjusted via p_atomic
On Wed, Oct 19, 2016 at 12:06 PM, Jan Ziak <0xe2.0x9a.0...@gmail.com> wrote:
> This patch removes locks around reference counts in favor of atomic inc/dec
> operations on the refcounts. This makes the refcount adjustments much faster.
I had the same idea last year and sent a patch series ([PATCH 0
This patch removes locks around reference counts in favor of atomic inc/dec
operations on the refcounts. This makes the refcount adjustments much faster.
The set of GL objects benefiting from this patch corresponds to the names of
the patched files.
The new code benefits applications in which the
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