Re: [PATCH v2 7/7] 9pfs: reduce latency of Twalk

2021-07-02 Thread Greg Kurz
On Fri, 02 Jul 2021 17:05:32 +0200 Christian Schoenebeck wrote: > On Freitag, 2. Juli 2021 16:36:56 CEST Greg Kurz wrote: > > On Fri, 4 Jun 2021 17:38:31 +0200 > > > > Christian Schoenebeck wrote: > > > As with previous performance optimization on Treaddir handling; > > > reduce the overall lat

Re: [PATCH v2 7/7] 9pfs: reduce latency of Twalk

2021-07-02 Thread Christian Schoenebeck
On Freitag, 2. Juli 2021 16:36:56 CEST Greg Kurz wrote: > On Fri, 4 Jun 2021 17:38:31 +0200 > > Christian Schoenebeck wrote: > > As with previous performance optimization on Treaddir handling; > > reduce the overall latency, i.e. overall time spent on processing > > a Twalk request by reducing th

Re: [PATCH v2 7/7] 9pfs: reduce latency of Twalk

2021-07-02 Thread Greg Kurz
On Fri, 4 Jun 2021 17:38:31 +0200 Christian Schoenebeck wrote: > As with previous performance optimization on Treaddir handling; > reduce the overall latency, i.e. overall time spent on processing > a Twalk request by reducing the amount of thread hops between the > 9p server's main thread and fs

[PATCH v2 7/7] 9pfs: reduce latency of Twalk

2021-06-04 Thread Christian Schoenebeck
As with previous performance optimization on Treaddir handling; reduce the overall latency, i.e. overall time spent on processing a Twalk request by reducing the amount of thread hops between the 9p server's main thread and fs worker thread(s). In fact this patch even reduces the thread hops for T