This changes as little code as possible while still creating
a single public API header. This enables future clean up
of the public API and clarification of the exposed
concepts.
Change-Id: I780e7a5a9afd27acf0276516bd71b896ad301c50
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Starting the subsystem consists of firing an event
to the subsystem poller's lcore and performing
I/O channel initialization (for virtual NVMe
subsystems) before starting the poller.
Previously the subsystem would be started immediately
when created, which was before the subsystem's
mode and other parameters (such as a virtual subsystem's
bdevs) have been set. This resulted in no I/O channels
being allocated in virtual subsystem mode.
So break out the start code into a new
nvmf_tgt_start_subsystem() function, which clients
must call after fully initializing a subsystem created
with nvmf_tgt_create_subsystem().
Signed-off-by: Jim Harris <james.r.harris@intel.com>
Change-Id: I56534668887ef99d2e892844acd12194920c3245
1 In our nvmf tgt implemention, we use the async
mode to delete the nvmf subsystem. However, when
we parse nvmf subsystem, we need to use the sync
function to delete the nvmf subsystem. Since if
there is error, we will call spdk_app_stop, thus
async functions will not be executed. It is
approved in my local test.
2 Add debug info in spdk_nvmf_delete_subsystem
Change-Id: Ia8ecd6eee1bbd25cb3e1ceeb0e2146f3f03be228
Signed-off-by: Ziye Yang <ziye.yang@intel.com>
The application is now entirely responsible for scheduling subsystem
pollers and sending events between threads.
Change-Id: I88da1f53b5e8852c7c4acd6f0a7a1e2219fbed41
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This header will be used as the general NVMe over Fabrics target app
include file.
Change-Id: Ia26ff6d97fb3fd3f2c55b43c15abbb0e58998e30
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>