102 commits

Author	SHA1	Message	Date
Jason Volk	76e48b3ef3	ircd::ctx: Test for valid then() before calling from here.	2018-08-28 18:58:09 -07:00
Jason Volk	a4e4424ede	ircd: Improve main control flow for termination condition during init.	2018-08-28 15:04:23 -07:00
Jason Volk	2a11c33c9f	ircd::ctx: More list assertions.	2018-08-27 01:45:31 -07:00
Jason Volk	edbc0984c5	ircd::ctx: Linkage for default and move semantics of ctx::context.	2018-08-26 20:46:59 -07:00
Jason Volk	6cdb1bba63	ircd::ctx: Add pool::set convenience.	2018-08-22 14:37:40 -07:00
Jason Volk	7fb2a825a1	ircd::ctx: Minor cleanup.	2018-08-21 08:10:37 -07:00
Jason Volk	57ea362daa	ircd::ctx: Fix stale comment.	2018-08-21 04:57:36 -07:00
Jason Volk	85d4a4f5ed	ircd::ctx: Further tweak interruption masking semantics.	2018-08-19 20:11:41 -07:00
Jason Volk	ff66bc441c	ircd::ctx: Stack uninterruptible's gracefully; assume context.	2018-08-19 20:11:41 -07:00
Jason Volk	10434c96c5	ircd::ctx: Consistent use of interruption.	2018-08-19 18:29:46 -07:00
Jason Volk	38c5679b5a	ircd::ctx: Use terminate() rather than interrupt() during ~context().	2018-08-19 18:18:15 -07:00
Jason Volk	1492770f6b	ircd::ctx: Various minor fixes.	2018-08-19 18:09:04 -07:00
Jason Volk	ccf5b79e6a	ircd::ctx: Allow this_ctx::interruption toggle to no-op if no ctx.	2018-08-19 17:43:25 -07:00
Jason Volk	b796668a77	ircd::ctx: Minor movement/cleanup.	2018-08-19 16:21:33 -07:00
Jason Volk	f4a4674daa	ircd::ctx::pool: Add a terminate(); cleanup del().	2018-08-19 15:55:35 -07:00
Jason Volk	141f4e1c0a	ircd::ctx: Move this branch condition.	2018-08-17 21:31:54 -07:00
Jason Volk	fe69a41255	ircd::ctx::pool: Fix dtor; use terminate() rather than interrupt().	2018-08-17 12:51:49 -07:00
Jason Volk	c8902654a0	ircd::ctx: Detach context in dtor on main/async stacks.	2018-05-28 07:04:06 -07:00
Jason Volk	5b52ac3103	ircd::ctx: Remove argument from continuation ctor.	2018-05-25 23:50:20 -07:00
Jason Volk	3746c25f20	ircd::ctx::ole: Add crude pooling.	2018-05-25 20:21:36 -07:00
Jason Volk	956c67beca	ircd::ctx: Use dock for better adjoindre semantics.	2018-05-22 18:06:18 -07:00
Jason Volk	f68f3bbb9c	ircd::ctx: Organize stack and profile related into specific structures.	2018-05-22 18:03:18 -07:00
Jason Volk	0e169fe4a4	ircd::ctx: Stop interrupt propagation at pool function base.	2018-05-22 05:49:38 -07:00
Jason Volk	d901257745	ircd::ctx: Use NOINTERRUPT flag for termination suppression as well.	2018-05-22 00:24:48 -07:00
Jason Volk	f17f9685ec	ircd::ctx::ole: Use interrupt suppression scope while offloaded.	2018-05-22 00:22:57 -07:00
Jason Volk	7e8ec1ca63	ircd::ctx: Support interrupt suppression; suite.	2018-05-22 00:22:56 -07:00
Jason Volk	5000397f12	ircd::ctx: Fix erroneous comment.	2018-05-07 12:37:44 -07:00
Jason Volk	e15ac0d1d3	ircd::ctx: Add state for counting context switches.	2018-05-07 12:36:33 -07:00
Jason Volk	003ecf6357	ircd: Remove / update various ctx::interrupted catch blocks for ctx::terminated.	2018-05-06 02:06:08 -07:00
Jason Volk	48055cb276	ircd::ctx: Add special termination interruption to yanagiba the stack.	2018-05-06 02:06:08 -07:00
Jason Volk	1059688d02	ircd::ctx: Add state for stack usage profiling; clarify some interfaces.	2018-05-05 23:14:11 -07:00
Jason Volk	f55304e0a1	ircd::ctx: Add slice total counter; move check_stack after timing sample.	2018-05-05 22:42:25 -07:00
Jason Volk	ea42490b4e	ircd::ctx: Consolidate slice timing to tsc; add public interfacing.	2018-05-05 22:24:25 -07:00
Jason Volk	ec0153c4da	ircd::ctx: Split into internal header.	2018-05-05 21:24:17 -07:00
Jason Volk	0f161f98e8	ircd::ctx::list: Fix misleading reference.	2018-04-28 03:26:07 -07:00
Jason Volk	dc5ac7c2ac	ircd::ctx: #ifdef away linkages for ctx assertions in NDEBUG builds.	2018-04-27 19:16:56 -07:00
Jason Volk	09c282fd8e	ircd::ctx: Add stack_usage_assertion; move stack_usage_here() into this_ctx::.	2018-04-27 19:09:26 -07:00
Jason Volk	2a7cb42c98	ircd::ctx: Minor ctx object semantic elaboration.	2018-04-20 00:44:45 -07:00
Jason Volk	1dcfff91a5	ircd::ctx: Expose stack_max() to public interface.	2018-04-19 21:42:54 -07:00
Jason Volk	35a1c62b1f	ircd::ctx: Add ctx::running()/waiting() for interface completeness.	2018-04-19 21:42:54 -07:00
Jason Volk	3b32d2170e	ircd::ctx: Give ctx::ctx the instance_list.	2018-04-19 21:42:54 -07:00
Jason Volk	281a9e1cfd	ircd::ctx: Place ctx::list node pointers into structure in ctx.	2018-04-19 21:42:54 -07:00
Jason Volk	793c24ce9e	ircd::ctx: Simplify list iteration API.	2018-04-19 14:47:56 -07:00
Jason Volk	fb6a4fc6ac	ircd::ctx: Bypass the exception_handler assertion if on bare metal.	2018-04-07 11:08:07 -07:00
Jason Volk	7995c20c50	ircd::ctx::pool: Change dispatching from notify_one() to notify().	2018-04-04 22:54:58 -07:00
Jason Volk	f07eed2ab9	ircd::ctx: Relax the assertion for uncaught exceptions on context switch.	2018-03-28 14:11:33 -07:00
Jason Volk	c6b9c06302	ircd::ctx: Avoid any possible ambiguities with location of *current.	2018-03-26 23:29:57 -07:00
Jason Volk	a2eb756548	ircd::ctx: Split this_ctx:: from ctx.h; minor reorg.	2018-03-25 02:04:42 -07:00
Jason Volk	441a692dfc	ircd::ctx: Device to allow context switching in exception handler.	2018-03-24 18:00:04 -07:00
Jason Volk	7dbfb061e9	ircd::ctx: Assert no yielding during exception handling due to ABI limitations.	2018-03-24 15:53:15 -07:00