Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\syscall.c Create Date:2022-07-28 12:51:43
Last Modify:2022-05-19 18:06:12 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:bpf_map_area_free

Proto:void bpf_map_area_free(void *area)

Type:void

Parameter:

TypeParameterName
void *area
178  kvfree(area)
Caller
NameDescribe
htab_free_elems
htab_map_alloc
htab_map_freeCalled when map->refcnt goes to zero, either from workqueue or from syscall
array_map_alloc
array_map_freeCalled when map->refcnt goes to zero, either from workqueue or from syscall
fd_array_map_free
queue_stack_map_freeCalled when map->refcnt goes to zero, either from workqueue or from syscall
dev_map_free
cpu_map_free
xsk_map_alloc
xsk_map_free
prealloc_elems_and_freelist
stack_map_allocCalled from syscall
stack_map_freeCalled when map->refcnt goes to zero, either from workqueue or from syscall
reuseport_array_free