Lines Matching refs:OS

1 REDUCING OS JITTER DUE TO PER-CPU KTHREADS
4 options to control their OS jitter.  Note that non-per-CPU kthreads are
5 not listed here.  To reduce OS jitter from non-per-CPU kthreads, bind
24 o	In order to locate kernel-generated OS jitter on CPU N:
37 To reduce its OS jitter, do any of the following:
51 To reduce its OS jitter, do the following:
57 To reduce its OS jitter, do one of the following:
66 To reduce its OS jitter, each softirq vector must be handled
142 		to housekeeping CPUs, which can tolerate OS jitter.
162 To reduce its OS jitter, do any of the following:
182 	b.	Avoid using oprofile, thus avoiding OS jitter from
194 		commit prevents OS jitter due to vmstat_update() on
196 		to entirely get rid of the OS jitter, but you can
219 		CBE_CPUFREQ_SPU_GOVERNOR=n to avoid OS jitter from
225 		avoiding OS jitter from rackmeter_do_timer().
229 To reduce its OS jitter, do at least one of the following:
241 	off of CPUs susceptible to OS jitter.  This approach prevents the
252 To reduce its OS jitter, do at least one of the following:
257 	note that this will not eliminate OS jitter, but will instead
262 To reduce its OS jitter, do at least one of the following:
272 	order to reduce the frequency of OS jitter due to the watchdog