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| author | Alex Frid <afrid@nvidia.com> | 2012-01-29 20:39:25 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rjw@sisk.pl> | 2012-01-29 20:39:25 +0100 |
| commit | d031e1de2c5ba91e67ed83f6adf624543ab2b03d (patch) | |
| tree | 2d8b2c052c920d1973e6b1e00cbd95502bd9c0e0 /include/linux/pm_qos.h | |
| parent | 0496c8ae366724a0a2136cec09a2e277e782c126 (diff) | |
| download | lwn-d031e1de2c5ba91e67ed83f6adf624543ab2b03d.tar.gz lwn-d031e1de2c5ba91e67ed83f6adf624543ab2b03d.zip | |
PM / QoS: Simplify PM QoS expansion/merge
- Replace class ID #define with enumeration
- Loop through PM QoS objects during initialization (rather than
initializing them one-by-one)
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-by: Antti Miettinen <amiettinen@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Acked-by: markgross <markgross@thegnar.org>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux/pm_qos.h')
| -rw-r--r-- | include/linux/pm_qos.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h index e5bbcbaa6f57..5ac91d8e69de 100644 --- a/include/linux/pm_qos.h +++ b/include/linux/pm_qos.h @@ -9,12 +9,16 @@ #include <linux/miscdevice.h> #include <linux/device.h> -#define PM_QOS_RESERVED 0 -#define PM_QOS_CPU_DMA_LATENCY 1 -#define PM_QOS_NETWORK_LATENCY 2 -#define PM_QOS_NETWORK_THROUGHPUT 3 +enum { + PM_QOS_RESERVED = 0, + PM_QOS_CPU_DMA_LATENCY, + PM_QOS_NETWORK_LATENCY, + PM_QOS_NETWORK_THROUGHPUT, + + /* insert new class ID */ + PM_QOS_NUM_CLASSES, +}; -#define PM_QOS_NUM_CLASSES 4 #define PM_QOS_DEFAULT_VALUE -1 #define PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC) |