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BLK_QUEUE_INIT_TAGS(9) Block Devices BLK_QUEUE_INIT_TAGS(9)

NAME

blk_queue_init_tags - initialize the queue tag info

SYNOPSIS

int blk_queue_init_tags(struct request_queue * q, int depth, struct blk_queue_tag * tags);

ARGUMENTS

q
the request queue for the device
depth
the maximum queue depth supported
tags
the tag to use

DESCRIPTION

Queue lock must be held here if the function is called to resize an existing map.

COPYRIGHT

May 2018 Kernel Hackers Manual 3.16