Messages in this thread Patch in this message |  | | | Date | Sun, 20 Jun 2010 22:13:11 +0200 | | From | Henrik Rydberg <> | | Subject | Re: [PATCH] Introduce buflock, a one-to-many circular buffer mechanism (rev2) |
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diff --git a/include/linux/buflock.h b/include/linux/buflock.h index 3d5df22..05996d5 100644 --- a/include/linux/buflock.h +++ b/include/linux/buflock.h @@ -125,8 +125,8 @@ static inline unsigned int bufwrite_at(const struct buflock_ writer *bw) */ static inline void bufwrite_unlock(struct buflock_writer *bw) { - ++bw->head; smp_wmb(); + ++bw->head; }
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