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[2/4] cpumask: add non-atomic __assign_cpu()

Message ID 20250313021953.86035-3-yury.norov@gmail.com (mailing list archive)
State New
Headers show
Series cleanup dead code in nodemasks and cpumasks | expand

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Commit Message

Yury Norov March 13, 2025, 2:19 a.m. UTC 
Similarly to atomic, add a non-atomic version.

Signed-off-by: Yury Norov <yury.norov@gmail.com>
---
 include/linux/cpumask.h | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
index 9289d4612170..f8caa025c6bb 100644
--- a/include/linux/cpumask.h
+++ b/include/linux/cpumask.h
@@ -1074,6 +1074,9 @@  void init_cpu_possible(const struct cpumask *src);
 #define assign_cpu(cpu, mask, val)	\
 	assign_bit(cpumask_check(cpu), cpumask_bits(mask), (val))
 
+#define __assign_cpu(cpu, mask, val)	\
+	__assign_bit(cpumask_check(cpu), cpumask_bits(mask), (val))
+
 #define set_cpu_possible(cpu, possible)	assign_cpu((cpu), &__cpu_possible_mask, (possible))
 #define set_cpu_enabled(cpu, enabled)	assign_cpu((cpu), &__cpu_enabled_mask, (enabled))
 #define set_cpu_present(cpu, present)	assign_cpu((cpu), &__cpu_present_mask, (present))