Date: Fri, 20 Sep 2013 17:26:25 -0500 From: Nathan Whitehorn <nwhitehorn@freebsd.org> To: Alan Cox <alc@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r255724 - in head/sys: amd64/amd64 arm/arm i386/i386 i386/xen ia64/ia64 mips/mips powerpc/aim powerpc/booke powerpc/powerpc sparc64/sparc64 vm Message-ID: <523CCB91.3030606@freebsd.org> In-Reply-To: <201309200430.r8K4UJu0067909@svn.freebsd.org> References: <201309200430.r8K4UJu0067909@svn.freebsd.org>
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On 09/19/13 23:30, Alan Cox wrote: > Author: alc > Date: Fri Sep 20 04:30:18 2013 > New Revision: 255724 > URL: http://svnweb.freebsd.org/changeset/base/255724 > > Log: > The pmap function pmap_clear_reference() is no longer used. Remove it. > > pmap_clear_reference() has had exactly one caller in the kernel for > several years, more precisely, since FreeBSD 8. Now, that call no > longer exists. > > Approved by: re (kib) > Sponsored by: EMC / Isilon Storage Division > > > static void > > Modified: head/sys/powerpc/powerpc/pmap_dispatch.c > ============================================================================== > --- head/sys/powerpc/powerpc/pmap_dispatch.c Fri Sep 20 01:55:37 2013 (r255723) > +++ head/sys/powerpc/powerpc/pmap_dispatch.c Fri Sep 20 04:30:18 2013 (r255724) > @@ -116,14 +116,6 @@ pmap_clear_modify(vm_page_t m) > } > > void > -pmap_clear_reference(vm_page_t m) > -{ > - > - CTR2(KTR_PMAP, "%s(%p)", __func__, m); > - MMU_CLEAR_REFERENCE(mmu_obj, m); > -} > - > -void > pmap_copy(pmap_t dst_pmap, pmap_t src_pmap, vm_offset_t dst_addr, > vm_size_t len, vm_offset_t src_addr) > { > Could you also clean up the corresponding entry in powerpc/powerpc/mmu_if.m? -Nathan
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