[lkml]   [2008]   [Sep]   [20]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
    SubjectRe: [PATCH 0/2]: Remote softirq invocation infrastructure.
    On Fri, 2008-09-19 at 23:48 -0700, David Miller wrote:
    > Jens Axboe has written some hacks for the block layer that allow
    > queueing softirq work to remote cpus. In the context of the block
    > layer he used this facility to trigger the softirq block I/O
    > completion on the same cpu where the I/O was submitted.

    > Jen's, as stated, has block layer uses for this. I intend to use this
    > for receive side flow seperation on non-multiqueue network cards. And
    > Steffen Klassert has a set of IPSEC parallelization changes that can
    > very likely make use of this.

    What's the benefit that you (or Jens) sees from migrating softirqs from
    specific cpu's to others?


     \ /
      Last update: 2008-09-20 17:31    [W:0.021 / U:246.244 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site