BLK_QUEUE_BYPASS_STA(9)                   Block Devices                   BLK_QUEUE_BYPASS_STA(9)



NAME
       blk_queue_bypass_start - enter queue bypass mode

SYNOPSIS
       void blk_queue_bypass_start(struct request_queue * q);

ARGUMENTS
       q
           queue of interest

DESCRIPTION
       In bypass mode, only the dispatch FIFO queue of q is used. This function makes q enter
       bypass mode and drains all requests which were throttled or issued before. On return, it's
       guaranteed that no request is being throttled or has ELVPRIV set and blk_queue_bypasstrue
       inside queue or RCU read lock.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   BLK_QUEUE_BYPASS_STA(9)