Commit Graph

253 Commits

Author SHA1 Message Date
Changpeng Liu
81db062c52 nvme: fix wrong type of the deallocate function parameter
According to the specification, the dataset management for deallocate
attribute can support to 256 ranges, so we should use uint16_t
instead of uint8_t as the ranges parameter.

Change-Id: Ibacc00da8b4b9e2b2f3454d382aadf7ad353ff31
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2015-12-28 11:02:17 -07:00
Daniel Verkamp
668847e150 nvme: add max completions limit to I/O polling
nvme_ctrlr_process_io_completions() now takes a second parameter,
max_completions, to let the user limit the number of I/Os completed on
each poll.

If there are many I/Os waiting to be completed, the
nvme_ctrlr_process_io_completions() function could run for a long time
before returning control to the user, so the max_completions parameter
lets the user have more control of latency.

Change-Id: I3173059d94ec1cc5dbb636fc0ffd3dc09f3bfe4b
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2015-11-05 15:07:52 -07:00
Daniel Verkamp
1010fb3af1 SPDK: Initial check-in
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
2015-09-21 08:52:41 -07:00