Re: [PATCH v2 0/7] 9pfs: Twalk optimization

2021-06-28 Thread Christian Schoenebeck
On Freitag, 4. Juni 2021 20:23:21 CEST Christian Schoenebeck wrote: > On Freitag, 4. Juni 2021 18:31:28 CEST Greg Kurz wrote: > > On Fri, 4 Jun 2021 17:48:49 +0200 > > > > Christian Schoenebeck wrote: > > > This patch set reduces latency of Twalk handling by reducing the amount > > > of > > > thr

Re: [PATCH v2 0/7] 9pfs: Twalk optimization

2021-06-04 Thread Christian Schoenebeck
On Freitag, 4. Juni 2021 18:31:28 CEST Greg Kurz wrote: > On Fri, 4 Jun 2021 17:48:49 +0200 > > Christian Schoenebeck wrote: > > This patch set reduces latency of Twalk handling by reducing the amount of > > thread hops, similar to previous Treaddir optimization. > > > > The performance gain of

[PATCH v2 0/7] 9pfs: Twalk optimization

2021-06-04 Thread Christian Schoenebeck
This patch set reduces latency of Twalk handling by reducing the amount of thread hops, similar to previous Treaddir optimization. The performance gain of this patch set is not as spectacular as previously with Treaddir, but there is definitely a measurable difference. The actualy performance opt

Re: [PATCH v2 0/7] 9pfs: Twalk optimization

2021-06-04 Thread Greg Kurz
On Fri, 4 Jun 2021 17:48:49 +0200 Christian Schoenebeck wrote: > This patch set reduces latency of Twalk handling by reducing the amount of > thread hops, similar to previous Treaddir optimization. > > The performance gain of this patch set is not as spectacular as previously > with Treaddir, bu