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percpu_counter.h: comment code for better readability

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Help people reading the percpu_counter code, to notice the ifdef
else statement that seperates CONFIG_SMP.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Jesper Dangaard Brouer 2013-02-04 23:14:12 +01:00 committed by Jiri Kosina
parent ffca80b556
commit 7fa4cf920c
1 changed files with 1 additions and 1 deletions
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include/linux/percpu_counter.h
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@ -83,7 +83,7 @@ static inline int percpu_counter_initialized(struct percpu_counter *fbc)
return (fbc->counters != NULL); return (fbc->counters != NULL);
} }
#else #else /* !CONFIG_SMP */
struct percpu_counter { struct percpu_counter {
s64 count; s64 count;