From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 17 Sep 2007 16:28:31 +1000 From: Stephen Rothwell Subject: Re: [PATCH 09/10] ppc64: Convert cpu_sibling_map to a per_cpu data array (v3) Message-Id: <20070917162831.b2a9d675.sfr@canb.auug.org.au> In-Reply-To: <20070912015647.486500682@sgi.com> References: <20070912015644.927677070@sgi.com> <20070912015647.486500682@sgi.com> Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg="PGP-SHA1"; boundary="Signature=_Mon__17_Sep_2007_16_28_31_+1000_tjewKN/mkN4kGaNl" Sender: owner-linux-mm@kvack.org Return-Path: To: travis@sgi.com Cc: Andrew Morton , Andi Kleen , Christoph Lameter , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org, sparclinux@vger.kernel.org List-ID: --Signature=_Mon__17_Sep_2007_16_28_31_+1000_tjewKN/mkN4kGaNl Content-Type: text/plain; charset=US-ASCII Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, 11 Sep 2007 18:56:53 -0700 travis@sgi.com wrote: > > Convert cpu_sibling_map to a per_cpu cpumask_t array for the ppc64 > architecture. This fixes build errors in block/blktrace.c and > kernel/sched.c when CONFIG_SCHED_SMT is defined. >=20 > Note: these changes have not been built nor tested. After applying all 10 patches, the ppc64_defconfig builds but: vmlinux is larger: text data bss dec hex filename 7705776 1756984 504624 9967384 981718 ppc64/vmlinux 7706228 1757120 504624 9967972 981964 trav.bld/vmlinux the topology (on my POWERPC5+ box) is not correct: cpu0/topology/thread_siblings:0000000f cpu1/topology/thread_siblings:0000000f cpu2/topology/thread_siblings:0000000f cpu3/topology/thread_siblings:0000000f it used to be: cpu0/topology/thread_siblings:00000003 cpu1/topology/thread_siblings:00000003 cpu2/topology/thread_siblings:0000000c cpu3/topology/thread_siblings:0000000c Similarly on my iSeries box, the topology is displayed as above while it used to be: cpu0/topology/thread_siblings:00000001 cpu1/topology/thread_siblings:00000002 cpu2/topology/thread_siblings:00000004 cpu3/topology/thread_siblings:00000008 --=20 Cheers, Stephen Rothwell sfr@canb.auug.org.au http://www.canb.auug.org.au/~sfr/ --Signature=_Mon__17_Sep_2007_16_28_31_+1000_tjewKN/mkN4kGaNl Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFG7h6VTgG2atn1QN8RAmB+AJ9HOw5MvcVaJSHu/pECUTF9I4l5VACgj//+ 2tXfkc5WNeX4tppxSpnOXis= =XiPX -----END PGP SIGNATURE----- --Signature=_Mon__17_Sep_2007_16_28_31_+1000_tjewKN/mkN4kGaNl-- -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org