函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\blk-core.c Create Date:2022-07-27 18:34:20
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：lk_queue_flag_set - atomically set a queue flag*@flag: flag to be set*@q: request queue

函数原型：void blk_queue_flag_set(unsigned int flag, struct request_queue *q)

返回类型：void

参数：

类型参数名称
unsigned intflag
struct request_queue *q
80  set_bit - Atomically set a bit in memory*@nr: the bit to set*@addr: the address to start counting from* This is a relaxed atomic operation (no implied memory barriers).* Note that @nr may be almost arbitrarily large; this function is not
调用者
名称描述
blk_set_queue_dying
blk_cleanup_queue释放请求队列
queue_store_nonrot
queue_store_random
queue_store_iostats
queue_nomerges_store
queue_poll_store
queue_wc_store
blk_register_queuelk_register_queue - register a block layer queue with sysfs*@disk: Disk of which the request queue should be registered with sysfs.
blk_queue_write_cachelk_queue_write_cache - configure queue's write cache*@q: the request queue for the device*@wc: write back cache on or off*@fua: device supports FUA writes, if true* Tell the block layer about the write cache of @q.
blk_mq_quiesce_queue_nowaitFIXME: replace the scsi_internal_device_*block_nowait() calls in the* mpt3sas driver such that this function can be removed.
blk_mq_init_allocated_queue
blk_stat_add_callback
blk_stat_enable_accounting
ioc_qos_write