search for: reinvet

...drop single_task_running() - use cpu_relax_lowlatency() instead of cpu_relax() Changes from V2: - rename vhost_vq_more_avail() to vhost_vq_avail_empty(). And return false we __get_user() fails. - do not bother premmptions/timers for good path. - use vhost_vring_state as ioctl parameter instead of reinveting a new one. - add the unit of timeout (us) to the comment of new added ioctls Changes from V1: - remove the buggy vq_error() in vhost_vq_more_avail(). - leave vhost_enable_notify() untouched. Changes from RFC V3: - small tweak on the code to avoid multiple duplicate conditions in critical path...

...drop single_task_running() - use cpu_relax_lowlatency() instead of cpu_relax() Changes from V2: - rename vhost_vq_more_avail() to vhost_vq_avail_empty(). And return false we __get_user() fails. - do not bother premmptions/timers for good path. - use vhost_vring_state as ioctl parameter instead of reinveting a new one. - add the unit of timeout (us) to the comment of new added ioctls Changes from V1: - remove the buggy vq_error() in vhost_vq_more_avail(). - leave vhost_enable_notify() untouched. Changes from RFC V3: - small tweak on the code to avoid multiple duplicate conditions in critical path...

...use cpu_relax_lowlatency() instead of cpu_relax() > > Changes from V2: > - rename vhost_vq_more_avail() to vhost_vq_avail_empty(). And return > false we __get_user() fails. > - do not bother premmptions/timers for good path. > - use vhost_vring_state as ioctl parameter instead of reinveting a new > one. > - add the unit of timeout (us) to the comment of new added ioctls > > Changes from V1: > - remove the buggy vq_error() in vhost_vq_more_avail(). > - leave vhost_enable_notify() untouched. > > Changes from RFC V3: > - small tweak on the code to avoid mu...

...1% / 256 /+6.47% / 512 /-3.37% / 1024 /+6.15% / 4096 /+14.88%/ 16384/-2.23% / Changes from V2: - rename vhost_vq_more_avail() to vhost_vq_avail_empty(). And return false we __get_user() fails. - do not bother premmptions/timers for good path. - use vhost_vring_state as ioctl parameter instead of reinveting a new one. - add the unit of timeout (us) to the comment of new added ioctls Changes from V1: - remove the buggy vq_error() in vhost_vq_more_avail(). - leave vhost_enable_notify() untouched. Changes from RFC V3: - small tweak on the code to avoid multiple duplicate conditions in critical p...

...1% / 256 /+6.47% / 512 /-3.37% / 1024 /+6.15% / 4096 /+14.88%/ 16384/-2.23% / Changes from V2: - rename vhost_vq_more_avail() to vhost_vq_avail_empty(). And return false we __get_user() fails. - do not bother premmptions/timers for good path. - use vhost_vring_state as ioctl parameter instead of reinveting a new one. - add the unit of timeout (us) to the comment of new added ioctls Changes from V1: - remove the buggy vq_error() in vhost_vq_more_avail(). - leave vhost_enable_notify() untouched. Changes from RFC V3: - small tweak on the code to avoid multiple duplicate conditions in critical p...