diff options
| author |   Amit Kucheria <amit.kucheria@linaro.org> | 2019-07-11 19:51:25 +0530 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-08-21 00:38:54 +0200 |
| commit | c3082a674f46fe49383b157882c41dfabaa37113 (patch) | |
| tree | 578b8d8283b55b4368de4d5f47842a3c257e90e3 /include/linux/pm_qos.h | |
| parent | Linux 5.3-rc5 (diff) | |
| download | wireguard-linux-c3082a674f46fe49383b157882c41dfabaa37113.tar.xz wireguard-linux-c3082a674f46fe49383b157882c41dfabaa37113.zip | |
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 <amit.kucheria@linaro.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/linux/pm_qos.h')
| -rw-r--r-- | include/linux/pm_qos.h | 6 |
1 files changed, 0 insertions, 6 deletions
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 |