In order to catch long running scheduler messages, start a watchdog
timer before processing each message, and stop the timer after each
message is processed. When the watchdog timer expires, immediately
crash the device in debug builds for easier debugging.
Change-Id: I4b43a9e12fc1f5b8a795fec790fe7548a100d9db
CRs-Fixed: 2037094
Add provision for flush callback in scheduler message such that
during driver unload scheduler can invoke the flush callback and
components can release the common object ref count which is taken
before posting the message.
Change-Id: I28490e18247239af27feef3a4b53e5080ab012fc
CRs-Fixed: 2034772
Driver is missing couple of deregister handler while bringing down the
scheduler.
Change-Id: I99fe6e9a5d3cac800154945e41e707ebb7ee6396
CRs-Fixed: 2001133
Scheduler thread can get stuck because of many reasons like
mutex deadlock, resource starvation etc. Add changes to detect
if scheduler thread is stuck.
Change-Id: Ib9d4e3b240077464b3a51ab6be6af728cb845bfe
CRs-Fixed: 1107636
Legacy protocol engine already has a module name 'sch' rename
control path scheduler from sch to scheduler to avoid naming
conflict with protocol sch.
Change-Id: I94ce9aa5037aa75319aaad2287116462444c03f4
CRs-Fixed: 1105115
