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ath11k: remove unused tx ring counters
authorPradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Wed, 27 Nov 2019 16:30:01 +0000 (18:30 +0200)
committerKalle Valo <kvalo@codeaurora.org>
Fri, 29 Nov 2019 07:35:48 +0000 (09:35 +0200)
commitd12ac6c47a32b720d77181b8c2915be43c5be2d0
treec6be4e3aeda9c96e906102669a05ff1d8c54f5b6tree
parentf1d34a01ed547793c223eb3df4849bdb19ff1d22commit | diff
ath11k: remove unused tx ring counters

remove unused counter to avoid taking locks inorder to optimize
cpu load.

Using Flamegraph, cpu usage of ath11k_dp_tx() observed to be decreased
from 5.58% to 3.74% with iperf traffic running with 80MHz bandwidth ap
mode.

Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/ath/ath11k/dp.h diff | blob | history
drivers/net/wireless/ath/ath11k/dp_tx.c diff | blob | history
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