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authorVakul Garg <vakul.garg@nxp.com>2018-06-21 03:29:49 +0530
committerDavid S. Miller <davem@davemloft.net>2018-06-21 09:54:05 +0900
commit456488cd952c23d451b0bdc5b5226b0707db80f7 (patch)
tree99832c64a319d35a3b9475539654f1e1df03464b /sound/drivers
parent73f9c33beb9e85850a11a1597b35a13650352509 (diff)
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strparser: Don't schedule in workqueue in paused state
In function strp_data_ready(), it is useless to call queue_work if the state of strparser is already paused. The state checking should be done before calling queue_work. The change reduces the context switches and improves the ktls-rx throughput by approx 20% (measured on cortex-a53 based platform). Signed-off-by: Vakul Garg <vakul.garg@nxp.com> Acked-by: Dave Watson <davejwatson@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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