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| author | Matthew Wilcox <mawilcox@microsoft.com> | 2016-12-21 09:47:03 -0800 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2017-01-04 12:47:28 +0800 |
| commit | b31ef8285b19ec5563274c574fcfe7a5993125ce (patch) | |
| tree | 75b6707ef5cce586befba148c79ba7d733ad5c17 /include/linux/thermal.h | |
| parent | 0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff) | |
| download | lwn-b31ef8285b19ec5563274c574fcfe7a5993125ce.tar.gz lwn-b31ef8285b19ec5563274c574fcfe7a5993125ce.zip | |
thermal core: convert ID allocation to IDA
The thermal core does not use the ability to look up pointers by ID, so
convert it from using an IDR to the more space-efficient IDA.
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'include/linux/thermal.h')
| -rw-r--r-- | include/linux/thermal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/thermal.h b/include/linux/thermal.h index e275e98bdceb..dab11f97e1c6 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -194,7 +194,7 @@ struct thermal_attr { * @governor: pointer to the governor for this thermal zone * @governor_data: private pointer for governor data * @thermal_instances: list of &struct thermal_instance of this thermal zone - * @idr: &struct idr to generate unique id for this zone's cooling + * @ida: &struct ida to generate unique id for this zone's cooling * devices * @lock: lock to protect thermal_instances list * @node: node in thermal_tz_list (in thermal_core.c) @@ -227,7 +227,7 @@ struct thermal_zone_device { struct thermal_governor *governor; void *governor_data; struct list_head thermal_instances; - struct idr idr; + struct ida ida; struct mutex lock; struct list_head node; struct delayed_work poll_queue; |