From c3082a674f46fe49383b157882c41dfabaa37113 Mon Sep 17 00:00:00 2001 From: Amit Kucheria Date: Thu, 11 Jul 2019 19:51:25 +0530 Subject: PM: QoS: Get rid of unused flags The network_latency and network_throughput flags for PM-QoS have not found much use in drivers or in userspace since they were introduced. Commit 4a733ef1bea7 ("mac80211: remove PM-QoS listener") removed the only user PM_QOS_NETWORK_LATENCY in the kernel a while ago and there don't seem to be any userspace tools using the character device files either. PM_QOS_MEMORY_BANDWIDTH was never even added to the trace events. Remove all the flags except cpu_dma_latency. Signed-off-by: Amit Kucheria Acked-by: Pavel Machek Signed-off-by: Rafael J. Wysocki --- include/linux/pm_qos.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include/linux') diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h index 2aebbc5b9950..222c3e01397c 100644 --- a/include/linux/pm_qos.h +++ b/include/linux/pm_qos.h @@ -13,9 +13,6 @@ enum { PM_QOS_RESERVED = 0, PM_QOS_CPU_DMA_LATENCY, - PM_QOS_NETWORK_LATENCY, - PM_QOS_NETWORK_THROUGHPUT, - PM_QOS_MEMORY_BANDWIDTH, /* insert new class ID */ PM_QOS_NUM_CLASSES, @@ -33,9 +30,6 @@ enum pm_qos_flags_status { #define PM_QOS_LATENCY_ANY_NS ((s64)PM_QOS_LATENCY_ANY * NSEC_PER_USEC) #define PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC) -#define PM_QOS_NETWORK_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC) -#define PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE 0 -#define PM_QOS_MEMORY_BANDWIDTH_DEFAULT_VALUE 0 #define PM_QOS_RESUME_LATENCY_DEFAULT_VALUE PM_QOS_LATENCY_ANY #define PM_QOS_RESUME_LATENCY_NO_CONSTRAINT PM_QOS_LATENCY_ANY #define PM_QOS_RESUME_LATENCY_NO_CONSTRAINT_NS PM_QOS_LATENCY_ANY_NS -- cgit v1.2.3