BLK_QUEUE_FIND_TAG(9)

NAME
blk_queue_find_tag - find a request by its tag and queue

SYNOPSIS

struct request * blk_queue_find_tag(struct request_queue * q, int tag);

ARGUMENTS

q
    The request queue for the device

tag
    The tag of the request

NOTES

Should be used when a device returns a tag and you want to match it with a request.

no locks need be held.

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