On 11/28/14, Markus Armbruster arm...@redhat.com wrote:
Ming Lei ming@canonical.com writes:
Hi Kevin,
On Wed, Nov 26, 2014 at 10:46 PM, Kevin Wolf kw...@redhat.com wrote:
This improves the performance of requests because an ACB doesn't need to
be allocated on the heap any more. It also
Ming Lei ming@canonical.com writes:
On 11/28/14, Markus Armbruster arm...@redhat.com wrote:
Ming Lei ming@canonical.com writes:
Hi Kevin,
On Wed, Nov 26, 2014 at 10:46 PM, Kevin Wolf kw...@redhat.com wrote:
This improves the performance of requests because an ACB doesn't need to
On 11/28/14, Markus Armbruster arm...@redhat.com wrote:
Ming Lei ming@canonical.com writes:
On 11/28/14, Markus Armbruster arm...@redhat.com wrote:
Ming Lei ming@canonical.com writes:
Hi Kevin,
On Wed, Nov 26, 2014 at 10:46 PM, Kevin Wolf kw...@redhat.com wrote:
This improves the
On 28/11/2014 03:59, Ming Lei wrote:
Hi Kevin,
On Wed, Nov 26, 2014 at 10:46 PM, Kevin Wolf kw...@redhat.com wrote:
This improves the performance of requests because an ACB doesn't need to
be allocated on the heap any more. It also makes the code nicer and
smaller.
I am not sure it is
Am 28.11.2014 um 03:59 hat Ming Lei geschrieben:
Hi Kevin,
On Wed, Nov 26, 2014 at 10:46 PM, Kevin Wolf kw...@redhat.com wrote:
This improves the performance of requests because an ACB doesn't need to
be allocated on the heap any more. It also makes the code nicer and
smaller.
I am
Am 27.11.2014 um 10:50 hat Peter Lieven geschrieben:
On 26.11.2014 15:46, Kevin Wolf wrote:
This improves the performance of requests because an ACB doesn't need to
be allocated on the heap any more. It also makes the code nicer and
smaller.
As a side effect, the codepath taken by
Am 28.11.2014 um 13:57 hat Kevin Wolf geschrieben:
Am 27.11.2014 um 10:50 hat Peter Lieven geschrieben:
On 26.11.2014 15:46, Kevin Wolf wrote:
This improves the performance of requests because an ACB doesn't need to
be allocated on the heap any more. It also makes the code nicer and
On 26.11.2014 15:46, Kevin Wolf wrote:
This improves the performance of requests because an ACB doesn't need to
be allocated on the heap any more. It also makes the code nicer and
smaller.
As a side effect, the codepath taken by aio=threads is changed to use
paio_submit_co(). This doesn't
Hi Kevin,
On Wed, Nov 26, 2014 at 10:46 PM, Kevin Wolf kw...@redhat.com wrote:
This improves the performance of requests because an ACB doesn't need to
be allocated on the heap any more. It also makes the code nicer and
smaller.
I am not sure it is good way for linux aio optimization:
- for
Ming Lei ming@canonical.com writes:
Hi Kevin,
On Wed, Nov 26, 2014 at 10:46 PM, Kevin Wolf kw...@redhat.com wrote:
This improves the performance of requests because an ACB doesn't need to
be allocated on the heap any more. It also makes the code nicer and
smaller.
I am not sure it is
This improves the performance of requests because an ACB doesn't need to
be allocated on the heap any more. It also makes the code nicer and
smaller.
As a side effect, the codepath taken by aio=threads is changed to use
paio_submit_co(). This doesn't change the performance at this point.
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