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f34f2f5852
The main race with the early part of grace-period initialization appears to be with CPU hotplug. To more fully open this race window, this commit moves the rcu_gp_slow() from the beginning of the early initialization loop to follow that loop, thus widening the race window, especially for the rcu_node structures that are initialized last. This commit also expands rcutree.gp_preinit_delay from 3 to 12, giving the same overall delay in the grace period, but concentrated in the spot where it will do the most good. Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> |
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| .. | ||
| accounting | ||
| arch | ||
| bpf | ||
| build | ||
| cgroup | ||
| firewire | ||
| gpio | ||
| hv | ||
| iio | ||
| include | ||
| kvm/kvm_stat | ||
| laptop | ||
| leds | ||
| lib | ||
| memory-model | ||
| nfsd | ||
| objtool | ||
| pci | ||
| pcmcia | ||
| perf | ||
| power | ||
| scripts | ||
| spi | ||
| testing | ||
| thermal/tmon | ||
| time | ||
| usb | ||
| virtio | ||
| vm | ||
| wmi | ||
| Makefile | ||