Author: kib Date: Sat Aug 24 15:28:40 2019 New Revision: 351456 URL: https://svnweb.freebsd.org/changeset/base/351456
Log: Do not constrain allocations for doublefault, boot, and mce stacks. All these stacks are used only once (doublefault, boot) or very rare (mce). Reviewed by: markj Tested by: pho Sponsored by: The FreeBSD Foundation Differential revision: https://reviews.freebsd.org/D21320 Modified: head/sys/amd64/amd64/mp_machdep.c Modified: head/sys/amd64/amd64/mp_machdep.c ============================================================================== --- head/sys/amd64/amd64/mp_machdep.c Sat Aug 24 15:25:53 2019 (r351455) +++ head/sys/amd64/amd64/mp_machdep.c Sat Aug 24 15:28:40 2019 (r351456) @@ -475,13 +475,11 @@ native_start_all_aps(void) domain = acpi_pxm_get_cpu_locality(apic_id); #endif /* allocate and set up an idle stack data page */ - bootstacks[cpu] = (void *)kmem_malloc_domainset( - DOMAINSET_FIXED(domain), kstack_pages * PAGE_SIZE, + bootstacks[cpu] = (void *)kmem_malloc(kstack_pages * PAGE_SIZE, M_WAITOK | M_ZERO); - doublefault_stack = (char *)kmem_malloc_domainset( - DOMAINSET_FIXED(domain), PAGE_SIZE, M_WAITOK | M_ZERO); - mce_stack = (char *)kmem_malloc_domainset( - DOMAINSET_FIXED(domain), PAGE_SIZE, M_WAITOK | M_ZERO); + doublefault_stack = (char *)kmem_malloc(PAGE_SIZE, M_WAITOK | + M_ZERO); + mce_stack = (char *)kmem_malloc(PAGE_SIZE, M_WAITOK | M_ZERO); nmi_stack = (char *)kmem_malloc_domainset( DOMAINSET_FIXED(domain), PAGE_SIZE, M_WAITOK | M_ZERO); dbg_stack = (char *)kmem_malloc_domainset( _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
