Lines Matching refs:by

111 CFQ by default and throttling with "sane_behavior" will handle the
115 directly generated by tasks in that cgroup.
147 	  on all the devices until and unless overridden by per device rule.
154 	  by blkio.weight.
191 	- number of sectors transferred to/from disk by the group. First
193 	  third field specifies the number of sectors transferred by the
197 	- Number of bytes transferred to/from the disk by the group. These
198 	  are further divided by the type of operation - read or write, sync
204 	- Number of IOs (bio) issued to the disk by the group. These
205 	  are further divided by the type of operation - read or write, sync
212 	  for the IOs done by this cgroup. This is in nanoseconds to make it
218 	  io_service_time > actual time elapsed. This time is further divided by
232 	  (there might be a time lag here due to re-ordering of requests by the
234 	  devices too. This time is further divided by the type of operation -
241 	  cgroup. This is further divided by the type of operation - read or
246 	  cgroup. This is further divided by the type of operation - read or
260 	  cumulative total of the amount of time spent by each IO in that cgroup
277 	  This is the amount of time spent by the IO scheduler idling for a
330 	- Number of IOs (bio) issued to the disk by the group. These
331 	  are further divided by the type of operation - read or write, sync
337 	- Number of bytes transferred to/from the disk by the group. These
338 	  are further divided by the type of operation - read or write, sync
366 If one disables idling on individual cfq queues and cfq service trees by
382 written asynchronously to the backing filesystem by the writeback
384 regulates the proportion of dirty memory by balancing dirtying and
394 correctly follow the resource restrictions imposed by both memory and
406 basis.  cgroup writeback bridges the gap by tracking ownership by
426 A filesystem can make writeback IOs cgroup-aware by updating
444 super_block by setting MS_CGROUPWB in ->s_flags.  This allows for
454 cases by skipping wbc_init_bio() or using bio_associate_blkcg()