函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\locking\rtmutex-debug.c Create Date:2022-07-27 10:53:02
Last Modify:2020-03-17 14:29:42 Copyright©Brick
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函数名称：printk_lock

函数原型：static void printk_lock(struct rt_mutex *lock, int print_owner)

返回类型：void

参数：

类型参数名称
struct rt_mutex *lock
intprint_owner
45  如果name则printk(" [%p] {%s}\n", lock, name)
48  否则printk(" [%p] {%s:%d}\n", lock, file, line)
52  如果print_owner且rt_mutex_owner(lock)则
53  printk(".. ->owner: %p\n", 独占进程)
54  printk(".. held by: ")
55  printk_task(rt_mutex_owner(lock))
56  printk("\n")
调用者
名称描述
debug_rt_mutex_print_deadlock