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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-10 06:13:09 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-10 06:13:09 -0800 |
commit | 3d14bdad40315b54470cb7812293d14c8af2bf7d (patch) | |
tree | 270503b36cb671cea2f9b283168a3f932f9677d2 /arch/x86/mm | |
parent | 4e9b1c184cadbece3694603de5f880b6e35bd7a7 (diff) | |
parent | 51d7a1398d1851e892504e97ca20521610dfcece (diff) | |
download | kernel_samsung_smdk4412-3d14bdad40315b54470cb7812293d14c8af2bf7d.zip kernel_samsung_smdk4412-3d14bdad40315b54470cb7812293d14c8af2bf7d.tar.gz kernel_samsung_smdk4412-3d14bdad40315b54470cb7812293d14c8af2bf7d.tar.bz2 |
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (36 commits)
x86: fix section mismatch warnings in mcheck/mce_amd_64.c
x86: offer frame pointers in all build modes
x86: remove duplicated #include's
x86: k8 numa register active regions later
x86: update Alan Cox's email addresses
x86: rename all fields of mpc_table mpc_X to X
x86: rename all fields of mpc_oemtable oem_X to X
x86: rename all fields of mpc_bus mpc_X to X
x86: rename all fields of mpc_cpu mpc_X to X
x86: rename all fields of mpc_intsrc mpc_X to X
x86: rename all fields of mpc_lintsrc mpc_X to X
x86: rename all fields of mpc_iopic mpc_X to X
x86: irqinit_64.c init_ISA_irqs should be static
Documentation/x86/boot.txt: payload length was changed to payload_length
x86: setup_percpu.c fix style problems
x86: irqinit_64.c fix style problems
x86: irqinit_32.c fix style problems
x86: i8259.c fix style problems
x86: irq_32.c fix style problems
x86: ioport.c fix style problems
...
Diffstat (limited to 'arch/x86/mm')
-rw-r--r-- | arch/x86/mm/k8topology_64.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/arch/x86/mm/k8topology_64.c b/arch/x86/mm/k8topology_64.c index 41f1b5c..268f825 100644 --- a/arch/x86/mm/k8topology_64.c +++ b/arch/x86/mm/k8topology_64.c @@ -81,7 +81,6 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end) unsigned numnodes, cores, bits, apicid_base; unsigned long prevbase; struct bootnode nodes[8]; - unsigned char nodeids[8]; int i, j, nb, found = 0; u32 nodeid, reg; @@ -110,7 +109,6 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end) limit = read_pci_config(0, nb, 1, 0x44 + i*8); nodeid = limit & 7; - nodeids[i] = nodeid; if ((base & 3) == 0) { if (i < numnodes) printk("Skipping disabled node %d\n", i); @@ -179,9 +177,6 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end) nodes[nodeid].start = base; nodes[nodeid].end = limit; - e820_register_active_regions(nodeid, - nodes[nodeid].start >> PAGE_SHIFT, - nodes[nodeid].end >> PAGE_SHIFT); prevbase = base; @@ -211,12 +206,15 @@ int __init k8_scan_nodes(unsigned long start, unsigned long end) } for (i = 0; i < 8; i++) { - if (nodes[i].start != nodes[i].end) { - nodeid = nodeids[i]; - for (j = apicid_base; j < cores + apicid_base; j++) - apicid_to_node[(nodeid << bits) + j] = i; - setup_node_bootmem(i, nodes[i].start, nodes[i].end); - } + if (nodes[i].start == nodes[i].end) + continue; + + e820_register_active_regions(i, + nodes[i].start >> PAGE_SHIFT, + nodes[i].end >> PAGE_SHIFT); + for (j = apicid_base; j < cores + apicid_base; j++) + apicid_to_node[(i << bits) + j] = i; + setup_node_bootmem(i, nodes[i].start, nodes[i].end); } numa_init_array(); |