433f544c6d
* Re-organise RID allocation so that we don't accidentally give a RID to two different processes. Also randomise the order to try to reduce collisions in VHPT and TLB. Don't allocate RIDs for regions which are unused. * Allocate space for VHPT based on the size of physical memory. More tuning is needed here. * Add sysctl instrumentation for VHPT - see sysctl vm.stats.vhpt * Fix a bug in pmap_prefault() which prevented it from actually adding pages to the pmap. * Remove ancient dead debugging code. * Add DDB commands for examining translation registers and region registers. The first change fixes the 'free/cache page %p was dirty' panic which I have been seeing when the system is put under moderate load. It also fixes the negative RSS values in ps which have been confusing me for a while. With this set of changes the ia64 port is reliable enough to build its own kernels, even with a 20-way parallel build. Next stop buildworld. |
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| .. | ||
| pc | ||
| _inttypes.h | ||
| _limits.h | ||
| ansi.h | ||
| asm.h | ||
| atomic.h | ||
| bootinfo.h | ||
| bus_memio.h | ||
| bus_pio.h | ||
| bus.h | ||
| clock.h | ||
| clockvar.h | ||
| cpu.h | ||
| cpufunc.h | ||
| db_machdep.h | ||
| efi.h | ||
| elf.h | ||
| endian.h | ||
| exec.h | ||
| float.h | ||
| floatingpoint.h | ||
| fpu.h | ||
| frame.h | ||
| globaldata.h | ||
| globals.h | ||
| ia64_cpu.h | ||
| ieee.h | ||
| ieeefp.h | ||
| in_cksum.h | ||
| inst.h | ||
| intr.h | ||
| intrcnt.h | ||
| ioctl_bt848.h | ||
| ioctl_meteor.h | ||
| limits.h | ||
| md_var.h | ||
| mutex.h | ||
| nexusvar.h | ||
| pal.h | ||
| param.h | ||
| pcb.h | ||
| pci_cfgreg.h | ||
| pcpu.h | ||
| pmap.h | ||
| proc.h | ||
| profile.h | ||
| pte.h | ||
| ptrace.h | ||
| reg.h | ||
| reloc.h | ||
| resource.h | ||
| rse.h | ||
| sal.h | ||
| sapicreg.h | ||
| sapicvar.h | ||
| setjmp.h | ||
| sigframe.h | ||
| signal.h | ||
| smp.h | ||
| stdarg.h | ||
| sysarch.h | ||
| types.h | ||
| ucontext.h | ||
| unwind.h | ||
| varargs.h | ||
| vmparam.h | ||