5057f55e54
Currently, RCU binds the grace-period kthreads to the timekeeping CPU only if CONFIG_NO_HZ_FULL_SYSIDLE=y. This means that these kthreads must be bound manually when CONFIG_NO_HZ_FULL_SYSIDLE=n and CONFIG_NO_HZ_FULL=y: Otherwise, these kthreads will induce OS jitter on random CPUs. Given that we are trying to reduce the amount of manual tweaking required to make CONFIG_NO_HZ_FULL=y work nicely, this commit makes this binding happen when CONFIG_NO_HZ_FULL=y, even in cases where CONFIG_NO_HZ_FULL_SYSIDLE=n. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> |
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| .. | ||
| Makefile | ||
| rcu.h | ||
| rcutorture.c | ||
| srcu.c | ||
| tiny_plugin.h | ||
| tiny.c | ||
| tree_plugin.h | ||
| tree_trace.c | ||
| tree.c | ||
| tree.h | ||
| update.c | ||