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qcacld-3.0: Change the policy & priority of RX thread

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Change the policy & priority of RX thread to improve the RX throughput for
Specified platform.

Change-Id: Ie9df5de6f34d75264c4f3b7bdcb59ab92845a128
CRs-Fixed: 2354502
This commit is contained in:
Tiger Yu 2018-11-29 18:11:22 +08:00 • committed by nshrivas
commit 13cdcc4194
2 changed files with 14 additions and 0 deletions
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6
Kbuild
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@ -2167,12 +2167,18 @@ endif
ifeq ($(CONFIG_ARCH_MSM8996), y)
CONFIG_FEATURE_SG := y
CONFIG_RX_THREAD_PRIORITY := y
endif
ifeq ($(CONFIG_FEATURE_SG), y)
cppflags-y += -DFEATURE_SG
endif
ifeq ($(CONFIG_RX_THREAD_PRIORITY), y)
cppflags-y += -DRX_THREAD_PRIORITY
endif
#Enable wbuff
cppflags-$(CONFIG_WLAN_WBUFF) += -DWLAN_FEATURE_WBUFF

8
core/cds/src/cds_sched.c
View file

@ -691,7 +691,15 @@ static int cds_ol_rx_thread(void *arg)
bool shutdown = false;
int status;
#ifdef RX_THREAD_PRIORITY
struct sched_param scheduler_params = {0};
scheduler_params.sched_priority = 1;
sched_setscheduler(current, SCHED_FIFO, &scheduler_params);
#else
set_user_nice(current, -1);
#endif
#ifdef MSM_PLATFORM
set_wake_up_idle(true);
#endif