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由 Tejun Heo 提交于
percpu_counter is scheduled to grow @gfp support to allow atomic initialization. This patch makes percpu_counters_lock irq-safe so that it can be safely used from atomic contexts. Signed-off-by: NTejun Heo <tj@kernel.org>
ebd8fef3
percpu_counter is scheduled to grow @gfp support to allow atomic
initialization. This patch makes percpu_counters_lock irq-safe so
that it can be safely used from atomic contexts.
Signed-off-by: NTejun Heo <tj@kernel.org>