Function report |
Source Code:arch\x86\kernel\cpu\resctrl\rdtgroup.c |
Create Date:2022-07-28 08:11:39 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:rdtgroup_kn_lock_live
Proto:struct rdtgroup *rdtgroup_kn_lock_live(struct kernfs_node *kn)
Type:struct rdtgroup
Parameter:
Type | Parameter | Name |
---|---|---|
struct kernfs_node * | kn |
1887 | If Not rdtgrp Then Return NULL |
1890 | atomic_inc( & waitcount) |
1893 | mutex_lock( & Mutex to protect rdtgroup access. ) |
1896 | If flags & dtgroup.flags Then Return NULL |
1899 | Return rdtgrp |
Name | Describe |
---|---|
rdtgroup_cpus_show | |
rdtgroup_cpus_write | |
rdtgroup_tasks_write | |
rdtgroup_tasks_show | |
rdtgroup_mode_show | dtgroup_mode_show - Display mode of this resource group |
rdtgroup_mode_write | dtgroup_mode_write - Modify the resource group's mode |
rdtgroup_size_show | dtgroup_size_show - Display size in bytes of allocated regions* The "size" file mirrors the layout of the "schemata" file, printing the* size in bytes of each region instead of the capacity bitmask. |
mkdir_rdt_prepare | |
rdtgroup_rmdir | |
rdtgroup_schemata_write | |
rdtgroup_schemata_show | |
rdtgroup_mondata_show |
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