50c202c592
- Modules and kernel code alike may use DPCPU_DEFINE(), DPCPU_GET(), DPCPU_SET(), etc. akin to the statically defined PCPU_*. Requires only one extra instruction more than PCPU_* and is virtually the same as __thread for builtin and much faster for shared objects. DPCPU variables can be initialized when defined. - Modules are supported by relocating the module's per-cpu linker set over space reserved in the kernel. Modules may fail to load if there is insufficient space available. - Track space available for modules with a one-off extent allocator. Free may block for memory to allocate space for an extent. Reviewed by: jhb, rwatson, kan, sam, grehan, marius, marcel, stas |
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| .. | ||
| cddl | ||
| _bus.h | ||
| _inttypes.h | ||
| _limits.h | ||
| _stdint.h | ||
| _types.h | ||
| asi.h | ||
| asm.h | ||
| asmacros.h | ||
| atomic.h | ||
| bus_dma.h | ||
| bus_private.h | ||
| bus.h | ||
| ccr.h | ||
| clock.h | ||
| cpu.h | ||
| cpufunc.h | ||
| db_machdep.h | ||
| elf.h | ||
| endian.h | ||
| exec.h | ||
| float.h | ||
| floatingpoint.h | ||
| fp.h | ||
| frame.h | ||
| fsr.h | ||
| gdb_machdep.h | ||
| hv_api.h | ||
| hv_pcivar.h | ||
| hviommu.h | ||
| hypervisorvar.h | ||
| idprom.h | ||
| ieee.h | ||
| ieeefp.h | ||
| in_cksum.h | ||
| instr.h | ||
| intr_machdep.h | ||
| kdb.h | ||
| kerneldump.h | ||
| ktr.h | ||
| limits.h | ||
| lsu.h | ||
| md_var.h | ||
| mdesc_bus_subr.h | ||
| mdesc_bus.h | ||
| memdev.h | ||
| metadata.h | ||
| mmu.h | ||
| mutex.h | ||
| nexusvar.h | ||
| ofw_machdep.h | ||
| ofw_mem.h | ||
| ofw_nexus.h | ||
| param.h | ||
| pcb.h | ||
| pcpu.h | ||
| pmap.h | ||
| pmc_mdep.h | ||
| proc.h | ||
| profile.h | ||
| pstate.h | ||
| ptrace.h | ||
| reg.h | ||
| reloc.h | ||
| resource.h | ||
| runq.h | ||
| sc_machdep.h | ||
| setjmp.h | ||
| sf_buf.h | ||
| sigframe.h | ||
| signal.h | ||
| smp.h | ||
| stack.h | ||
| stdarg.h | ||
| sun4v_cpufunc.h | ||
| sysarch.h | ||
| tick.h | ||
| tlb.h | ||
| trap.h | ||
| tsb.h | ||
| tstate.h | ||
| tte_hash.h | ||
| tte.h | ||
| ucontext.h | ||
| upa.h | ||
| utrap.h | ||
| varargs.h | ||
| ver.h | ||
| vmparam.h | ||
| watch.h | ||
| wstate.h | ||