Use km_alloc(9) to allocate USPACE instead of uvm_pglistalloc(9).

ok miod@

diff --git a/sys/arch/mips64/mips64/cpu.c b/sys/arch/mips64/mips64/cpu.c
index 4e4a899..ddffcd6 100644 (file)
--- a/sys/arch/mips64/mips64/cpu.c
+++ b/sys/arch/mips64/mips64/cpu.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: cpu.c,v 1.83 2023/06/15 22:18:07 cheloha Exp $ */
+/*     $OpenBSD: cpu.c,v 1.84 2024/08/17 13:35:01 mpi Exp $ */
 
 /*
  * Copyright (c) 1997-2004 Opsycon AB (www.opsycon.se)
@@ -408,21 +408,19 @@ cpu_unidle(struct cpu_info *ci)
                mips64_send_ipi(ci->ci_cpuid, MIPS64_IPI_NOP);
 }
 
-vaddr_t 
-alloc_contiguous_pages(size_t size)
+vaddr_t
+alloc_contiguous_pages(size_t sz)
 {
-       struct pglist mlist;
-       struct vm_page *m;
-       int error;
+       const struct kmem_pa_mode kp_contig = {
+               .kp_constraint = &no_constraint,
+               .kp_maxseg = 1,
+               .kp_zero = 1
+       };
        paddr_t pa;
 
-       TAILQ_INIT(&mlist);
-       error = uvm_pglistalloc(round_page(size), 0, (paddr_t)-1, 0, 0,
-               &mlist, 1, UVM_PLA_NOWAIT | UVM_PLA_ZERO);
-       if (error)
+       pa = (paddr_t)km_alloc(round_page(sz), &kv_any, &kp_contig, &kd_nowait);
+       if (pa == 0)
                return 0;
-       m = TAILQ_FIRST(&mlist);
-       pa = VM_PAGE_TO_PHYS(m);
 
        return PHYS_TO_XKPHYS(pa, CCA_CACHED);
 }