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authorP Praneesh <[email protected]>2021-11-12 11:02:31 +0200
committerKalle Valo <[email protected]>2021-11-15 11:21:53 +0200
commit400588039a17a460292eb974ebba5811b8cbdb91 (patch)
tree47d5f1bc07febdc51adff0f31558b2294f20ff44 /tools/perf/scripts/python/mem-phys-addr.py
parentdb2ecf9f0567a8f1a96f23a392cc5a30eaec4369 (diff)
ath11k: add branch predictors in process_rx
In datapath, add branch predictors where required in the process rx(). This protects high value rx path without having performance overhead. Also while processing rx packets, the pointer that is returned by rcu_dereference() is not dereferenced. so it is preferable to use rcu_access_pointer() here. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.4.0.1.r2-00012-QCAHKSWPL_SILICONZ-1 Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-01695-QCAHKSWPL_SILICONZ-1 Co-developed-by: Sriram R <[email protected]> Signed-off-by: Sriram R <[email protected]> Signed-off-by: Jouni Malinen <[email protected]> Signed-off-by: P Praneesh <[email protected]> Signed-off-by: Kalle Valo <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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