summaryrefslogtreecommitdiff
path: root/kernel/smp.c
diff options
context:
space:
mode:
authorJens Axboe <axboe@kernel.dk>2013-10-25 11:45:35 +0100
committerJens Axboe <axboe@kernel.dk>2013-10-25 11:55:59 +0100
commite3daab6ce467199ffea12fc1b2df8f61335ce1ca (patch)
treeb7b32ddef178b1e89fd2df92fbeb4269746a03ff /kernel/smp.c
parent61e6cfa80de5760bbe406f4e815b7739205754d2 (diff)
downloadlwn-e3daab6ce467199ffea12fc1b2df8f61335ce1ca.tar.gz
lwn-e3daab6ce467199ffea12fc1b2df8f61335ce1ca.zip
smp: export __smp_call_function_single()
The blk-mq core and the blk-mq null driver uses it. Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'kernel/smp.c')
-rw-r--r--kernel/smp.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/smp.c b/kernel/smp.c
index 0564571dcdf7..46d3d0b48a8d 100644
--- a/kernel/smp.c
+++ b/kernel/smp.c
@@ -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.