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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, int alloc_policy);
ARGUMENTS¶
struct request_queue * q
the request queue for the device
int depth
the maximum queue depth supported
struct blk_queue_tag * tags
the tag to use
int alloc_policy
tag allocation policy
DESCRIPTION¶
Queue lock must be held here if the function is called to resize an existing map.
COPYRIGHT¶
| July 2017 | Kernel Hackers Manual 4.11 |