Lines Matching refs:OS

2 Reducing OS jitter due to per-cpu kthreads
6 options to control their OS jitter.  Note that non-per-CPU kthreads are
7 not listed here.  To reduce OS jitter from non-per-CPU kthreads, bind
26 -	In order to locate kernel-generated OS jitter on CPU N:
43 To reduce its OS jitter, do any of the following:
62 To reduce its OS jitter, do the following:
73 To reduce its OS jitter, do one of the following:
87 To reduce its OS jitter, each softirq vector must be handled
202 		housekeeping CPUs, which can tolerate OS jitter.
228 To reduce its OS jitter, do any of the following:
250 	b.	Avoid using oprofile, thus avoiding OS jitter from
263 		commit prevents OS jitter due to vmstat_update() on
265 		to entirely get rid of the OS jitter, but you can
286 		CBE_CPUFREQ_SPU_GOVERNOR=n to avoid OS jitter from
292 		avoiding OS jitter from rackmeter_do_timer().
300 To reduce its OS jitter, do at least one of the following:
313 	to OS jitter.  This approach prevents the rcuc/%u kthreads from
327 To reduce its OS jitter, do at least one of the following:
333 	note that this will not eliminate OS jitter, but will instead