Commit e3daab6c authored by Jens Axboe's avatar Jens Axboe
Browse files

smp: export __smp_call_function_single() 



The blk-mq core and the blk-mq null driver uses it.

Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarIngo Molnar <mingo@kernel.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 61e6cfa8

kernel/smp.c

+1 −0
Original line number Diff line number Diff line
@@ -340,6 +340,7 @@ void __smp_call_function_single(int cpu, struct call_single_data *csd, 
	}

	put_cpu();

}

EXPORT_SYMBOL_GPL(__smp_call_function_single);



/**

 * smp_call_function_many(): Run a function on a set of other CPUs.