函数逻辑报告

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Brick Technologies Co., Ltd

Source Code:include\asm-generic\atomic-instrumented.h Create Date:2022-07-27 06:38:48
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：atomic64_dec

函数原型：static inline void atomic64_dec(atomic64_t *v)

返回类型：void

参数：

类型参数名称
atomic64_t *v
1139  kasan_check_write(v, v的长度)
1140  arch_atomic64_dec - decrement atomic64 variable*@v: pointer to type atomic64_t* Atomically decrements @v by 1.
调用者
名称描述
test_atomic64
compact_single_buddy
do_compact_page
z3fold_allocz3fold_alloc() - allocates a region of a given size*@pool: z3fold pool from which to allocate*@size: size in bytes of the desired allocation*@gfp: gfp flags used if the pool needs to grow*@handle: handle of the new allocation* This function will attempt
z3fold_freez3fold_free() - frees the allocation associated with the given handle*@pool: pool in which the allocation resided*@handle: handle associated with the allocation returned by z3fold_alloc()* In the case that the z3fold page in which the allocation resides
z3fold_reclaim_pagez3fold_reclaim_page() - evicts allocations from a pool page and frees it*@pool: pool from which a page will attempt to be evicted*@retries: number of pages on the LRU list for which eviction will* be attempted before failing* z3fold reclaim is different
z3fold_page_putback