Date: Wed, 21 Aug 2019 16:01:17 +0000 (UTC) From: Mark Johnston <markj@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r351332 - head/sys/vm Message-ID: <201908211601.x7LG1HLd076083@repo.freebsd.org>
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Author: markj Date: Wed Aug 21 16:01:17 2019 New Revision: 351332 URL: https://svnweb.freebsd.org/changeset/base/351332 Log: Unconditionally enable debug.vm_lowmem. It is useful for testing purposes to be able to drain UMA caches, so do not limit the sysctl to DIAGNOSTIC kernels. MFC after: 1 week Sponsored by: Netflix Modified: head/sys/vm/vm_kern.c Modified: head/sys/vm/vm_kern.c ============================================================================== --- head/sys/vm/vm_kern.c Wed Aug 21 15:52:10 2019 (r351331) +++ head/sys/vm/vm_kern.c Wed Aug 21 16:01:17 2019 (r351332) @@ -839,7 +839,6 @@ kmem_bootstrap_free(vm_offset_t start, vm_size_t size) #endif } -#ifdef DIAGNOSTIC /* * Allow userspace to directly trigger the VM drain routine for testing * purposes. @@ -862,4 +861,3 @@ debug_vm_lowmem(SYSCTL_HANDLER_ARGS) SYSCTL_PROC(_debug, OID_AUTO, vm_lowmem, CTLTYPE_INT | CTLFLAG_RW, 0, 0, debug_vm_lowmem, "I", "set to trigger vm_lowmem event with given flags"); -#endif
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