diff options
| author | Visa Hankala <visa@cvs.openbsd.org> | 2017-05-29 14:03:47 +0000 |
|---|---|---|
| committer | Visa Hankala <visa@cvs.openbsd.org> | 2017-05-29 14:03:47 +0000 |
| commit | 8f5d06123a38396abb5067f265081511bf207af9 (patch) | |
| tree | 02a643fbdd5679f2765f470c5e841e90f610fcc5 /sys/arch/mips64 | |
| parent | bf12861370a96216324a6cf87d25d052eeda2273 (diff) | |
Reduce code duplication. The local-CPU-only case is now handled
without a lock in smp_rendezvous_cpus().
Diffstat (limited to 'sys/arch/mips64')
| -rw-r--r-- | sys/arch/mips64/mips64/pmap.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/sys/arch/mips64/mips64/pmap.c b/sys/arch/mips64/mips64/pmap.c index 3044c96bc24..16e59d35ecc 100644 --- a/sys/arch/mips64/mips64/pmap.c +++ b/sys/arch/mips64/mips64/pmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pmap.c,v 1.102 2017/05/27 06:23:49 visa Exp $ */ +/* $OpenBSD: pmap.c,v 1.103 2017/05/29 14:03:46 visa Exp $ */ /* * Copyright (c) 2001-2004 Opsycon AB (www.opsycon.se / www.opsycon.com) @@ -228,7 +228,6 @@ void pmap_invalidate_icache(pmap_t pmap, vaddr_t va, pt_entry_t entry) { struct pmap_invalidate_icache_arg ii_args; - unsigned long cpuid = cpu_number(); unsigned long cpumask = 0; struct cpu_info *ci; CPU_INFO_ITERATOR cii; @@ -238,12 +237,7 @@ pmap_invalidate_icache(pmap_t pmap, vaddr_t va, pt_entry_t entry) pmap->pm_asid[ci->ci_cpuid].pma_asidgen != 0) cpumask |= 1ul << ci->ci_cpuid; } - - if (cpumask == 1ul << cpuid) { - ci = curcpu(); - Mips_SyncDCachePage(ci, va, pfn_to_pad(entry)); - Mips_InvalidateICache(ci, va, PAGE_SIZE); - } else if (cpumask != 0) { + if (cpumask != 0) { ii_args.va = va; ii_args.entry = entry; smp_rendezvous_cpus(cpumask, pmap_invalidate_icache_action, |