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| author |   Jeffle Xu <jefflexu@linux.alibaba.com> | 2020-11-13 10:05:51 +0800 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2020-12-04 18:04:35 -0500 |
| commit | 410fe220078c3e3ed6f4167fb4de65139cfec631 (patch) | |
| tree | 4867938497fa6b5662a30879a8c20864d80bf96f /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | dm: rename multipath path selector source files to have "dm-ps" prefix (diff) | |
| download | wireguard-linux-410fe220078c3e3ed6f4167fb4de65139cfec631.tar.xz wireguard-linux-410fe220078c3e3ed6f4167fb4de65139cfec631.zip | |
dm: add support for REQ_NOWAIT to various targets
commit 021a24460dc2 ("block: add QUEUE_FLAG_NOWAIT") added a new queue
flag QUEUE_FLAG_NOWAIT to advertise if the bdev supports handling of
REQ_NOWAIT or not. DM core supports stacking QUEUE_FLAG_NOWAIT since
commit 6abc49468eea ("dm: add support for REQ_NOWAIT and enable it for
linear target"), in which only dm-linear enabled it.
Update others DM targets, which just do simple remapping, to enable
support for REQ_NOWAIT.
Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions