__BLK_DRAIN_QUEUE(9) Block Devices __BLK_DRAIN_QUEUE(9)
NAME
__blk_drain_queue - drain requests from request_queue
SYNOPSIS
void __blk_drain_queue(struct request_queue * q, bool drain_all);
ARGUMENTS
q
queue to drain
drain_all
whether to drain all requests or only the ones w/ ELVPRIV
DESCRIPTION
Drain requests from q. If drain_all is set, all requests are drained. If not, only ELVPRIV requests are drained. The caller is responsible
for ensuring that no new requests which need to be drained are queued.
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 __BLK_DRAIN_QUEUE(9)
