Function report |
Source Code:include\linux\cpumask.h |
Create Date:2022-07-28 05:34:55 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:zalloc_cpumask_var
Proto:static inline bool zalloc_cpumask_var(cpumask_var_t *mask, gfp_t flags)
Type:bool
Parameter:
Type | Parameter | Name |
---|---|---|
cpumask_var_t * | mask | |
gfp_t | flags |
770 | Return true |
Name | Describe |
---|---|
cpu_rmap_update | pu_rmap_update - update CPU rmap following a change of object affinity*@rmap: CPU rmap to update*@index: Index of object whose affinity changed*@affinity: New CPU affinity of object |
mcheck_init_device | |
rdtgroup_cpus_write | |
set_cache_qos_cfg | |
reset_all_ctrls | |
rdtgroup_rmdir | |
update_domains | |
rdtgroup_pseudo_locked_in_hierarchy | dtgroup_pseudo_locked_in_hierarchy - Pseudo-locked region in cache hierarchy*@d: RDT domain under test* The setup of a pseudo-locked region affects all cache instances within* the hierarchy of the region |
native_smp_prepare_cpus | Prepare for SMP bootup.*@max_cpus: configured maximum number of CPUs, It is a legacy parameter* for common interface support. |
x2apic_prepare_cpu | |
workqueue_set_unbound_cpumask | workqueue_set_unbound_cpumask - Set the low-level unbound cpumask*@cpumask: the cpumask to set* The low-level workqueues cpumask is a global cpumask that limits* the affinity of all unbound workqueues. This function check the @cpumask |
cpupri_init | pupri_init - initialize the cpupri structure*@cp: The cpupri context* Return: -ENOMEM on memory allocation failure. |
cpudl_init | pudl_init - initialize the cpudl structure*@cp: the cpudl max-heap context |
init_rootdomain | |
sched_init_domains | Set up scheduler domains and groups. For now this just excludes isolated* CPUs, but could be used to exclude other special cases in the future. |
membarrier_global_expedited | |
membarrier_private_expedited | |
sync_runqueues_membarrier_state | |
alloc_node_to_cpumask | |
irq_build_affinity_masks | ld affinity in two stages:* 1) spread present CPU on these vectors* 2) spread other possible CPUs on these vectors |
tick_broadcast_init | |
on_each_cpu_cond_mask | _each_cpu_cond(): Call a function on each processor for which* the supplied function cond_func returns true, optionally waiting* for all the required CPUs to finish |
alloc_cpumasks | alloc_cpumasks - allocate three cpumasks for cpuset*@cs: the cpuset that have cpumasks to be allocated.*@tmp: the tmpmasks structure pointer* Return: 0 if successful, -ENOMEM otherwise.* Only one of the two input arguments should be non-NULL. |
cpuset_init | puset_init - initialize cpusets at system boot* Description: Initialize top_cpuset |
__ring_buffer_alloc | __ring_buffer_alloc - allocate a new ring_buffer*@size: the size in bytes per cpu that is needed.*@flags: attributes to set for the ring buffer.* Currently the only flag that is available is the RB_FL_OVERWRITE* flag |
__tracing_open | |
perf_event_init_all_cpus |
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