/[linux-patches]/genpatches-2.6/trunk/2.6.14/1131_3_ppc64-numa.patch
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Contents of /genpatches-2.6/trunk/2.6.14/1131_3_ppc64-numa.patch

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Revision 292 - (hide annotations) (download) (as text)
Tue Jan 31 21:50:53 2006 UTC (14 years, 9 months ago) by johnm
File MIME type: text/x-diff
File size: 1447 byte(s)
Large update - thanks goes to Kerin Millar for the legwork.
1 dsd 214 From jschopp@austin.ibm.com Wed Nov 9 15:35:21 2005
2     Date: Wed, 09 Nov 2005 17:35:02 -0600
3     From: Joel Schopp <jschopp@austin.ibm.com>
4     To: Chris Wright <chrisw@osdl.org>
5     CC: Greg KH <greg@kroah.com>, stable@kernel.org,
6     Andy Whitcroft <apw@shadowen.org>
7     Subject: [PATCH] ppc64 memory model depends on NUMA
8    
9     Signed-off-by: Andy Whitcroft <apw@shadowen.org>
10     Signed-off-by: Joel Schopp <jschopp@austin.ibm.com>
11     Signed-off-by: Chris Wright <chrisw@osdl.org>
12     Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
13     ---
14     arch/ppc64/Kconfig | 11 ++++-------
15     1 file changed, 4 insertions(+), 7 deletions(-)
16    
17     --- linux-2.6.14.2.orig/arch/ppc64/Kconfig
18     +++ linux-2.6.14.2/arch/ppc64/Kconfig
19     @@ -234,6 +234,10 @@ config HMT
20     This option enables hardware multithreading on RS64 cpus.
21     pSeries systems p620 and p660 have such a cpu type.
22    
23     +config NUMA
24     + bool "NUMA support"
25     + default y if DISCONTIGMEM || SPARSEMEM
26     +
27     config ARCH_SELECT_MEMORY_MODEL
28     def_bool y
29    
30     @@ -249,9 +253,6 @@ config ARCH_DISCONTIGMEM_DEFAULT
31     def_bool y
32     depends on ARCH_DISCONTIGMEM_ENABLE
33    
34     -config ARCH_FLATMEM_ENABLE
35     - def_bool y
36     -
37     config ARCH_SPARSEMEM_ENABLE
38     def_bool y
39     depends on ARCH_DISCONTIGMEM_ENABLE
40     @@ -274,10 +275,6 @@ config NODES_SPAN_OTHER_NODES
41     def_bool y
42     depends on NEED_MULTIPLE_NODES
43    
44     -config NUMA
45     - bool "NUMA support"
46     - default y if DISCONTIGMEM || SPARSEMEM
47     -
48     config SCHED_SMT
49     bool "SMT (Hyperthreading) scheduler support"
50     depends on SMP

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