Re: [RFC PATCH v2 1/1] pipe: busy wait for pipe

2018-11-06 Thread Mel Gorman
On Mon, Nov 05, 2018 at 03:40:40PM -0800, Subhra Mazumdar wrote: > > On 11/5/18 2:08 AM, Mel Gorman wrote: > > Adding Al Viro as per get_maintainers.pl. > > > > On Tue, Sep 25, 2018 at 04:32:40PM -0700, subhra mazumdar wrote: > > > Introduce pipe_ll_usec field for pipes that indicates the amount

Re: [RFC PATCH v2 1/1] pipe: busy wait for pipe

2018-11-05 Thread Subhra Mazumdar
On 11/5/18 2:08 AM, Mel Gorman wrote: Adding Al Viro as per get_maintainers.pl. On Tue, Sep 25, 2018 at 04:32:40PM -0700, subhra mazumdar wrote: Introduce pipe_ll_usec field for pipes that indicates the amount of micro seconds a thread should spin if pipe is empty or full before sleeping. Thi

Re: [RFC PATCH v2 1/1] pipe: busy wait for pipe

2018-11-05 Thread Mel Gorman
Adding Al Viro as per get_maintainers.pl. On Tue, Sep 25, 2018 at 04:32:40PM -0700, subhra mazumdar wrote: > Introduce pipe_ll_usec field for pipes that indicates the amount of micro > seconds a thread should spin if pipe is empty or full before sleeping. This > is similar to network sockets. Can