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authorJarek Poplawski <jarkao2@gmail.com>2008-12-22 19:44:13 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-22 19:44:13 -0800
commit05a8c1cbfe368df8c0d4eff710c370d2aa10245a (patch)
treefb1ed1dda4f25f0c7ee6facb9e3d10a45b324201 /drivers
parent4707470ae7441733822efcd680b0ef3971921c4d (diff)
pkt_sched: Remove smp_wmb() in qdisc_watchdog()
While implementing a TCQ_F_THROTTLED flag there was used an smp_wmb() in qdisc_watchdog(), but since this flag is practically used only in sch_netem(), and since it's not even clear what reordering is avoided here (TCQ_F_THROTTLED vs. __QDISC_STATE_SCHED?) it seems the barrier could be safely removed. Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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