154 Commits

Author	SHA1	Message	Date
Jason Evans	5340642a2e	Style cleanups. No functional changes.	2000-09-09 23:18:48 +00:00
Jason Evans	46bf3fe5a6	Add file and line arguments to WITNESS_ENTER() and WITNESS_EXIT, since ... __FILE__ and __LINE__ don't get expanded usefully in inline functions. Add const to all witness*() arguments that are filenames.	2000-09-09 22:43:22 +00:00
Jason Evans	12473b76dc	Rename mtx_enter(), mtx_try_enter(), and mtx_exit() and wrap them with cpp ... macros that expand to pass filename and line number information. This is necessary since we're using inline functions instead of macros now. Add const to the filename pointers passed througout the mtx and witness code.	2000-09-08 21:48:06 +00:00
Jason Evans	0384fff8c5	Major update to the way synchronization is done in the kernel. Highlights ... include: * Mutual exclusion is used instead of spl*(). See mutex(9). (Note: The alpha port is still in transition and currently uses both.) * Per-CPU idle processes. * Interrupts are run in their own separate kernel threads and can be preempted (i386 only). Partially contributed by: BSDi (BSD/OS) Submissions by (at least): cp, dfr, dillon, grog, jake, jhb, sheldonh	2000-09-07 01:33:02 +00:00