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setup_arch() calls cpumask_weight() to check if any bit of a given cpumask is set. We can do it more efficiently with cpumask_empty() because cpumask_empty() stops traversing the cpumask as soon as it finds first set bit, while cpumask_weight() counts all bits unconditionally. Signed-off-by: Yury Norov <yury.norov@gmail.com> |
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| configs | ||
| hp/common | ||
| include | ||
| kernel | ||
| lib | ||
| mm | ||
| pci | ||
| scripts | ||
| uv | ||
| install.sh | ||
| Kbuild | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||