Date: Mon, 8 Jan 2018 22:59:37 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r327708 - user/jeff/numa/sys/kern Message-ID: <201801082259.w08MxbJW040753@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: jeff Date: Mon Jan 8 22:59:36 2018 New Revision: 327708 URL: https://svnweb.freebsd.org/changeset/base/327708 Log: Allow the per-domain kernel vmems to dip into reserves. Modified: user/jeff/numa/sys/kern/subr_vmem.c Modified: user/jeff/numa/sys/kern/subr_vmem.c ============================================================================== --- user/jeff/numa/sys/kern/subr_vmem.c Mon Jan 8 21:27:41 2018 (r327707) +++ user/jeff/numa/sys/kern/subr_vmem.c Mon Jan 8 22:59:36 2018 (r327708) @@ -257,11 +257,11 @@ bt_fill(vmem_t *vm, int flags) VMEM_ASSERT_LOCKED(vm); /* - * Only allow the kernel arena to dip into reserve tags. It is the - * vmem where new tags come from. + * Only allow the kernel arena and arenas derived from kernel arena to + * dip into reserve tags. They are where new tags come from. */ flags &= BT_FLAGS; - if (vm != kernel_arena) + if (vm != kernel_arena && vm->vm_arg != kernel_arena) flags &= ~M_USE_RESERVE; /*
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201801082259.w08MxbJW040753>