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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Name:pumask_weight - Count of bits in *srcp*@srcp: the cpumask to count bits (< nr_cpu_ids) in.
Proto:static inline unsigned int cpumask_weight(const struct cpumask *srcp)
Type:unsigned int
Parameter:
Type | Parameter | Name |
---|---|---|
const struct cpumask * | srcp |
Name | Describe |
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cpus_mon_write | |
cpus_ctrl_write | |
rdtgroup_cpus_write | |
set_cpu_sibling_map | |
sd_degenerate | |
update_top_cache_domain | |
init_overlap_sched_group | |
get_group | Package topology (also see the load-balance blurb in fair |
init_sched_groups_capacity | Initialize sched groups cpu_capacity |
sd_init | |
build_sched_domains | Build sched domains for a given set of CPUs and attach the sched domains* to the individual CPUs |
irq_reserve_ipi | q_reserve_ipi() - Setup an IPI to destination cpumask*@domain: IPI domain*@dest: cpumask of cpus which can receive the IPI* Allocate a virq that can be used to send IPI to any CPU in dest mask |
irq_destroy_ipi | q_destroy_ipi() - unreserve an IPI that was previously allocated*@irq: linux irq number to be destroyed*@dest: cpumask of cpus which should have the IPI removed* The IPIs allocated with irq_reserve_ipi() are retuerned to the system |
alloc_nodes_vectors | Allocate vector number for each node, so that for each node:* 1) the allocated number is >= 1* 2) the allocated numbver is <= active CPU number of this node* The actual allocated total vectors may be less than @numvecs when |
__irq_build_affinity_masks | |
irq_calc_affinity_vectors | q_calc_affinity_vectors - Calculate the optimal number of vectors*@minvec: The minimum number of vectors available*@maxvec: The maximum number of vectors available*@affd: Description of the affinity requirements |
smp_call_function_many | smp_call_function_many(): Run a function on a set of other CPUs |
update_parent_subparts_cpumask | pdate_parent_subparts_cpumask - update subparts_cpus mask of parent cpuset*@cpuset: The cpuset that requests change in partition root state*@cmd: Partition root state change command*@newmask: Optional new cpumask for partcmd_update*@tmp: Temporary addmask |
update_cpumasks_hier | pdate_cpumasks_hier - Update effective cpumasks and tasks in the subtree*@cs: the cpuset to consider*@tmp: temp variables for calculating effective_cpus & partition setup* When congifured cpumask is changed, the effective cpumasks of this cpuset |
update_cpumask | pdate_cpumask - update the cpus_allowed mask of a cpuset and all tasks in it*@cs: the cpuset to consider*@trialcs: trial cpuset*@buf: buffer of cpu numbers written to this cpuset |
__stop_cpus | |
padata_cpu_hash | |
padata_do_parallel | padata_do_parallel - padata parallelization function*@ps: padatashell*@padata: object to be parallelized*@cb_cpu: pointer to the CPU that the serialization callback function should* run on. If it's not in the serial cpumask of @pinst* (i |
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