Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
1
fork

Configure Feed

Select the types of activity you want to include in your feed.

cpumask: add for_each_{possible,online}_cpu_wrap

The iterators are trivial extensions of for_each_cpu_wrap(). They
are used in the following patches of the series to replace
cpumask_next_wrap().

Signed-off-by: Yury Norov <yury.norov@gmail.com>

+10
+10
include/linux/cpumask.h
··· 1033 1033 #define for_each_possible_cpu(cpu) for ((cpu) = 0; (cpu) < 1; (cpu)++) 1034 1034 #define for_each_online_cpu(cpu) for ((cpu) = 0; (cpu) < 1; (cpu)++) 1035 1035 #define for_each_present_cpu(cpu) for ((cpu) = 0; (cpu) < 1; (cpu)++) 1036 + 1037 + #define for_each_possible_cpu_wrap(cpu, start) \ 1038 + for ((void)(start), (cpu) = 0; (cpu) < 1; (cpu)++) 1039 + #define for_each_online_cpu_wrap(cpu, start) \ 1040 + for ((void)(start), (cpu) = 0; (cpu) < 1; (cpu)++) 1036 1041 #else 1037 1042 #define for_each_possible_cpu(cpu) for_each_cpu((cpu), cpu_possible_mask) 1038 1043 #define for_each_online_cpu(cpu) for_each_cpu((cpu), cpu_online_mask) 1039 1044 #define for_each_enabled_cpu(cpu) for_each_cpu((cpu), cpu_enabled_mask) 1040 1045 #define for_each_present_cpu(cpu) for_each_cpu((cpu), cpu_present_mask) 1046 + 1047 + #define for_each_possible_cpu_wrap(cpu, start) \ 1048 + for_each_cpu_wrap((cpu), cpu_possible_mask, (start)) 1049 + #define for_each_online_cpu_wrap(cpu, start) \ 1050 + for_each_cpu_wrap((cpu), cpu_online_mask, (start)) 1041 1051 #endif 1042 1052 1043 1053 /* Wrappers for arch boot code to manipulate normally-constant masks */