Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\bitmap.h Create Date:2022-07-28 05:34:45
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:bitmap_empty

Proto:static inline int bitmap_empty(const unsigned long *src, unsigned nbits)

Type:int

Parameter:

TypeParameterName
const unsigned long *src
unsignednbits
374  If The static inlines below do not handle constant nbits==0 correctly,* so make such users (should any ever turn up) call the out-of-line* versions.(nbits) Then Return Not (src & BITMAP_LAST_WORD_MASK(nbits))
377  Return find the first set bit in a memory region(src, nbits) == nbits
Caller
NameDescribe
node_any_mark
ida_freeda_free() - Release an allocated ID.*@ida: IDA handle.*@id: Previously allocated ID.* Context: Any context.
apic_check_and_ack
irq_sim_handle_irq
section_deactivate
section_activate
cpumask_emptypumask_empty - *srcp == 0*@srcp: the cpumask to that all cpus < nr_cpu_ids are clear.
__nodes_empty