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| author | Christoph Hellwig <hch@lst.de> | 2017-07-21 13:46:10 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-07-24 16:46:40 +0200 |
| commit | 765e40b675a9566459ddcb8358ad16f3b8344bbe (patch) | |
| tree | d30e1887c6994b433a40517163cea651769a2cb8 /block/blk-mq-cpumap.c | |
| parent | xen-blkfront: Fix handling of non-supported operations (diff) | |
| download | linux-765e40b675a9566459ddcb8358ad16f3b8344bbe.tar.xz linux-765e40b675a9566459ddcb8358ad16f3b8344bbe.zip | |
block: disable runtime-pm for blk-mq
The blk-mq code lacks support for looking at the rpm_status field, tracking
active requests and the RQF_PM flag.
Due to the default switch to blk-mq for scsi people start to run into
suspend / resume issue due to this fact, so make sure we disable the runtime
PM functionality until it is properly implemented.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-mq-cpumap.c')
0 files changed, 0 insertions, 0 deletions