函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\slab.h Create Date:2022-07-27 06:59:05
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:kcalloc_node

函数原型:static inline void *kcalloc_node(size_t n, size_t size, gfp_t flags, int node)

返回类型:void

参数:

类型参数名称
size_tn
size_tsize
gfp_tflags
intnode
638  返回:kmalloc_array_node(n, size, flags | __GFP_ZERO, node)
调用者
名称描述
sbitmap_init_node
rb_alloc_aux
alloc_alien_cache
blk_mq_alloc_rq_map
blk_mq_realloc_hw_ctxs
blk_mq_realloc_tag_set_tags
blk_mq_alloc_tag_setAlloc a tag set to be associated with one or more request queues.* May fail with EINVAL for various error conditions. May adjust the* requested depth down, if it's too large. In that case, the set* value will be stored in set->queue_depth.
blk_alloc_zone_bitmap