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linux/arch/powerpc/include/asm
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KAMEZAWA Hiroyuki c6830c2260 Fix node_start/end_pfn() definition for mm/page_cgroup.c 
commit 21a3c96 uses node_start/end_pfn(nid) for detection start/end
of nodes. But, it's not defined in linux/mmzone.h but defined in
/arch/???/include/mmzone.h which is included only under
CONFIG_NEED_MULTIPLE_NODES=y.

Then, we see
  mm/page_cgroup.c: In function 'page_cgroup_init':
  mm/page_cgroup.c:308: error: implicit declaration of function 'node_start_pfn'
  mm/page_cgroup.c:309: error: implicit declaration of function 'node_end_pfn'

So, fixiing page_cgroup.c is an idea...

But node_start_pfn()/node_end_pfn() is a very generic macro and
should be implemented in the same manner for all archs.
(m32r has different implementation...)

This patch removes definitions of node_start/end_pfn() in each archs
and defines a unified one in linux/mmzone.h. It's not under
CONFIG_NEED_MULTIPLE_NODES, now.

A result of macro expansion is here (mm/page_cgroup.c)

for !NUMA
 start_pfn = ((&contig_page_data)->node_start_pfn);
  end_pfn = ({ pg_data_t *__pgdat = (&contig_page_data); __pgdat->node_start_pfn + __pgdat->node_spanned_pages;});

for NUMA (x86-64)
  start_pfn = ((node_data[nid])->node_start_pfn);
  end_pfn = ({ pg_data_t *__pgdat = (node_data[nid]); __pgdat->node_start_pfn + __pgdat->node_spanned_pages;});

Changelog:
 - fixed to avoid using "nid" twice in node_end_pfn() macro.

Reported-and-acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Reported-and-tested-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-06-27 14:13:09 -07:00
..
iseries
8xx_immap.h powerpc: Fix multicast problem in fs_enet driver 2011-04-21 16:59:30 -07:00
8253pit.h
abs_addr.h Merge commit 'gcl/next' into next 2010-08-04 10:26:03 +10:00
agp.h
asm-compat.h powerpc: Emulate most Book I instructions in emulate_step() 2010-06-22 19:40:29 +10:00
asm-offsets.h
async_tx.h
atomic.h powerpc: Rename LWSYNC_ON_SMP to PPC_RELEASE_BARRIER, ISYNC_ON_SMP to PPC_ACQUIRE_BARRIER 2010-02-17 14:03:15 +11:00
auxvec.h
backlight.h
bitops.h Fix common misspellings 2011-03-31 11:26:23 -03:00
bitsperlong.h
bootx.h
btext.h
bug.h panic: Allow warnings to set different taint flags 2010-05-19 08:36:48 +01:00
bugs.h
byteorder.h
cache.h Merge branch 'for-35' of git://repo.or.cz/linux-kbuild 2010-06-01 08:55:52 -07:00
cacheflush.h
cell-pmu.h
cell-regs.h
checksum.h powerpc: Add 64bit csum_and_copy_to_user 2010-09-02 14:07:30 +10:00
clk_interface.h
code-patching.h
compat.h Fix common misspellings 2011-03-31 11:26:23 -03:00
cpm1.h Fix common misspellings 2011-03-31 11:26:23 -03:00
cpm2.h
cpm.h Fix common misspellings 2011-03-31 11:26:23 -03:00
cputable.h powerpc/fsl-booke64: Add support for Debug Level exception handler 2011-05-19 00:36:42 -05:00
cputhreads.h powerpc: Convert old cpumask API into new one 2011-05-04 15:22:59 +10:00
cputime.h taskstats: use real microsecond granularity for CPU times 2010-10-27 18:03:17 -07:00
current.h
dbdma.h
dbell.h powerpc: Consolidate ipi message mux and demux 2011-05-19 15:31:03 +10:00
dcr-generic.h
dcr-mmio.h
dcr-native.h
dcr-regs.h
dcr.h
delay.h
device.h powerpc/macio: Ensure all dma routines get copied over 2010-11-29 15:48:21 +11:00
disassemble.h
div64.h
dma-mapping.h powerpc: Implement dma_mmap_coherent() 2011-03-30 10:44:00 +11:00
dma.h
edac.h
eeh_event.h
eeh.h
elf.h powerpc: Use is_32bit_task() helper to test 32-bit binary 2010-09-02 14:07:32 +10:00
emergency-restart.h
emulated_ops.h powerpc: Per process DSCR + some fixes (try#4) 2011-04-27 14:18:19 +10:00
errno.h
exception-64e.h
exception-64s.h powerpc: Save Come-From Address Register (CFAR) in exception frame 2011-05-04 15:22:09 +10:00
fb.h
fcntl.h
feature-fixups.h powerpc: Use new CPU feature bit to select 2.06 tlbie 2011-05-04 15:19:26 +10:00
firmware.h powerpc/pseries: Add page coalescing support 2011-05-04 16:02:21 +10:00
fixmap.h
floppy.h
fs_pd.h
fsl_85xx_cache_sram.h powerpc/85xx: add cache-sram support 2010-10-14 00:54:38 -05:00
fsl_gtm.h
fsl_guts.h powerpc: rename immap_86xx.h to fsl_guts.h, and add 85xx support 2010-08-12 14:00:15 +01:00
fsl_lbc.h powerpc/fsl_lbc: Add workaround for ELBC-A001 erratum 2011-05-20 08:46:49 -05:00
ftrace.h powerpc/ftrace: Implement raw syscall tracepoints on PowerPC 2011-05-26 13:38:57 +10:00
futex.h futex: Sanitize futex ops argument types 2011-03-11 12:23:31 +01:00
gpio.h
grackle.h
hardirq.h powerpc: Convert global "BAD" interrupt to per cpu spurious 2010-02-17 14:02:49 +11:00
heathrow.h
highmem.h mm: stack based kmap_atomic() 2010-10-26 16:52:08 -07:00
hugetlb.h
hvcall.h powerpc/pseries: Update MAX_HCALL_OPCODE to reflect page coalescing 2011-05-26 13:38:57 +10:00
hvconsole.h
hvcserver.h
hw_breakpoint.h powerpc, hw_breakpoint: Tell generic code we have no instruction breakpoints 2010-06-30 13:54:58 +10:00
hw_irq.h powerpc: Use ARCH_IRQ_INIT_FLAGS 2011-03-02 16:50:24 +11:00
hydra.h Update broken web addresses in arch directory. 2010-10-18 11:03:21 +02:00
i8259.h
ibmebus.h
ide.h
immap_cpm2.h
immap_qe.h powerpc: fix warning when compiling immap_qe.h 2011-01-12 18:02:46 -06:00
io_event_irq.h powerpc/pseries: Add support for IO event interrupts 2011-05-06 13:19:01 +10:00
io-defs.h
io-workarounds.h powerpc/pci: Make IO workarounds init implicit when first bus is registered 2011-04-27 14:18:31 +10:00
io.h powerpc: Remove ioremap_flags 2011-05-19 14:30:43 +10:00
ioctl.h
ioctls.h tty: add TIOCVHANGUP to allow clean tty shutdown of all ttys 2011-02-17 14:16:30 -08:00
iommu.h
ipcbuf.h
ipic.h
irq_regs.h
irq.h powerpc: Remove virq_to_host 2011-05-19 15:32:01 +10:00
irqflags.h powerpc/ppc64/tracing: Add stack frame to calls of trace_hardirqs_on/off 2011-01-21 14:08:33 +11:00
Kbuild archs: replace unifdef-y with header-y 2010-08-14 22:26:51 +02:00
kdebug.h
kdump.h powerpc: Move kdump default base address to 64MB on 64bit 2010-06-15 15:02:32 +10:00
kexec.h powerpc: Convert old cpumask API into new one 2011-05-04 15:22:59 +10:00
keylargo.h
kgdb.h kgdb,ppc: Individual register get/set for ppc 2010-10-29 13:14:42 -05:00
kmap_types.h kdb: core for kgdb back end (2 of 2) 2010-05-20 21:04:21 -05:00
kprobes.h Fix common misspellings 2011-03-31 11:26:23 -03:00
kvm_44x.h KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
kvm_asm.h powerpc: Base support for exceptions using HSRR0/1 2011-04-20 11:03:22 +10:00
kvm_book3s_32.h KVM: PPC: Add kvm_book3s_32.h 2010-05-17 12:18:23 +03:00
kvm_book3s_64.h KVM: PPC: Add kvm_book3s_64.h 2010-05-17 12:18:21 +03:00
kvm_book3s_asm.h powerpc: Base support for exceptions using HSRR0/1 2011-04-20 11:03:22 +10:00
kvm_book3s.h KVM: PPC: Implement correct SID mapping on Book3s_32 2010-10-24 10:52:15 +02:00
kvm_booke.h KVM: PPC: Improve indirect svcpu accessors 2010-05-17 12:18:26 +03:00
kvm_e500.h KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
kvm_fpu.h powerpc: Remove fpscr use from [kvm_]cvt_{fd,df} 2010-09-02 14:07:32 +10:00
kvm_host.h KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
kvm_para.h KVM: PPC: Move of include to __KERNEL__ section 2010-10-24 10:52:23 +02:00
kvm_ppc.h KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
kvm.h KVM: PPC: booke: add sregs support 2011-05-22 08:47:53 -04:00
libata-portmap.h
linkage.h
local64.h arch: Implement local64_t 2010-06-09 11:12:36 +02:00
local.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2010-03-03 07:34:18 -08:00
lppaca.h powerpc: Ensure dtl buffers do not cross 4k boundary 2011-05-19 14:30:41 +10:00
lv1call.h
machdep.h powerpc: Move smp_ops_t from machdep.h to smp.h 2011-05-19 15:31:01 +10:00
macio.h of/device: Replace of_device with platform_device in includes and core code 2010-07-24 09:58:21 -06:00
mc146818rtc.h
mediabay.h
memblock.h memblock: Introduce default allocation limit and use it to replace explicit ones 2010-08-05 12:56:07 +10:00
mman.h
mmu_context.h powerpc: Add Initiate Coprocessor Store Word (icswx) support 2011-05-04 15:19:26 +10:00
mmu-8xx.h
mmu-40x.h
mmu-44x.h powerpc/47x: Base ppc476 support 2010-05-05 09:11:10 -04:00
mmu-book3e.h powerpc: Rename slb0_limit() to safe_stack_limit() and add Book3E support 2011-05-06 13:32:24 +10:00
mmu-hash32.h
mmu-hash64.h powerpc: Add Initiate Coprocessor Store Word (icswx) support 2011-05-04 15:19:26 +10:00
mmu.h powerpc: Use new CPU feature bit to select 2.06 tlbie 2011-05-04 15:19:26 +10:00
mmzone.h Fix node_start/end_pfn() definition for mm/page_cgroup.c 2011-06-27 14:13:09 -07:00
module.h
mpc5xxx.h
mpc6xx.h
mpc8xx.h
mpc52xx_psc.h powerpc/5200: add mpc5200_psc_ac97_gpio_reset 2010-08-06 20:49:18 -06:00
mpc52xx.h powerpc/5200: add mpc5200_psc_ac97_gpio_reset 2010-08-06 20:49:18 -06:00
mpc5121.h powerpc/5121: shared DIU framebuffer support 2010-08-01 17:06:44 -06:00
mpc8260.h
mpic.h Merge remote branch 'origin/master' into merge 2011-05-20 15:36:52 +10:00
msgbuf.h
msi_bitmap.h
mutex.h powerpc: Rename LWSYNC_ON_SMP to PPC_RELEASE_BARRIER, ISYNC_ON_SMP to PPC_ACQUIRE_BARRIER 2010-02-17 14:03:15 +11:00
nvram.h powerpc/nvram: Generalize code for OS partitions in NVRAM 2011-03-04 18:19:04 +11:00
ohare.h
oprofile_impl.h
paca.h powerpc: Save Come-From Address Register (CFAR) in exception frame 2011-05-04 15:22:09 +10:00
page_32.h dma-mapping: rename ARCH_KMALLOC_MINALIGN to ARCH_DMA_MINALIGN 2010-08-11 08:59:21 -07:00
page_64.h powerpc: Simplify 4k/64k copy_page logic 2011-05-19 14:30:42 +10:00
page.h powerpc: ARCH_PFN_OFFSET should be unsigned long 2011-03-30 10:44:07 +11:00
param.h powerpc: Simplify param.h by including <asm-generic/param.h> 2010-02-03 17:39:48 +11:00
parport.h powerpc: Correct parport interrupt parsing 2010-05-06 16:49:26 +10:00
pasemi_dma.h Fix common misspellings 2011-03-31 11:26:23 -03:00
pci-bridge.h Fix common misspellings 2011-03-31 11:26:23 -03:00
pci.h powerpc/pci: Make both ppc32 and ppc64 use sysdata for pci_controller 2011-02-04 11:46:51 -07:00
percpu.h powerpc: Optimise per cpu accesses on 64bit 2010-07-09 11:28:30 +10:00
perf_event_fsl_emb.h powerpc/perf: e500 support 2010-03-05 03:04:08 -06:00
perf_event_server.h powerpc/perf: e500 support 2010-03-05 03:04:08 -06:00
perf_event.h perf: Drop the skip argument from perf_arch_fetch_regs_caller 2010-06-08 23:31:27 +02:00
pgalloc-32.h
pgalloc-64.h powerpc/mm: Track backing pages allocated by vmemmap_populate() 2010-05-06 16:49:27 +10:00
pgalloc.h mm, powerpc: move the RCU page-table freeing into generic code 2011-05-25 08:39:16 -07:00
pgtable-ppc32.h mm: remove pte_*map_nested() 2010-10-26 16:52:08 -07:00
pgtable-ppc64-4k.h
pgtable-ppc64-64k.h
pgtable-ppc64.h powerpc/mm: Fix compiler warning in pgtable-ppc64.h [-Wunused-but-set-variable] 2011-05-19 14:30:41 +10:00
pgtable.h powerpc: Add pgprot_writecombine 2011-03-02 16:50:24 +11:00
phyp_dump.h
pmac_feature.h Fix common misspellings 2011-03-31 11:26:23 -03:00
pmac_low_i2c.h
pmac_pfunc.h
pmc.h
pmi.h
poll.h
posix_types.h
ppc4xx.h
ppc_asm.h powerpc: Add more Power7 specific definitions 2011-04-20 11:03:21 +10:00
ppc-opcode.h powerpc: Per process DSCR + some fixes (try#4) 2011-04-27 14:18:19 +10:00
ppc-pci.h powerpc/pci: Fix return type of BUID_{HI,LO} macros 2010-10-13 16:19:20 +11:00
processor.h powerpc: Per process DSCR + some fixes (try#4) 2011-04-27 14:18:19 +10:00
prom.h of/pci: move of_irq_map_pci() into generic code 2011-02-04 11:46:50 -07:00
ps3.h
ps3av.h
ps3fb.h
ps3gpu.h
ps3stor.h
pSeries_reconfig.h powerpc/pseries: Add page coalescing support 2011-05-04 16:02:21 +10:00
pte-8xx.h
pte-40x.h
pte-44x.h
pte-book3e.h
pte-common.h powerpc: Don't write protect kernel text with CONFIG_DYNAMIC_FTRACE enabled 2011-04-18 13:08:21 +10:00
pte-fsl-booke.h
pte-hash32.h
pte-hash64-4k.h
pte-hash64-64k.h treewide: fix a few typos in comments 2011-05-10 10:16:21 +02:00
pte-hash64.h
ptrace.h powerpc/ptrace: Remove BUG_ON when full register set not available 2011-03-21 11:18:14 +11:00
qe_ic.h powerpc: qe_ic: Rename get_irq_desc_data and get_irq_desc_chip 2011-03-30 15:38:02 +02:00
qe.h
reg_8xx.h
reg_a2.h powerpc: Add early debug for WSP platforms 2011-05-06 13:32:41 +10:00
reg_booke.h powerpc/e5500: set non-base IVORs 2011-05-19 00:36:43 -05:00
reg_fsl_emb.h powerpc/perf: e500 support 2010-03-05 03:04:08 -06:00
reg.h powerpc/kvm: Fix the build for 32-bit Book 3S (classic) processors 2011-05-20 13:43:41 +10:00
resource.h
rheap.h
rio.h powerpc/fsl_rio: Fix compile error when CONFIG_FSL_RIO not set 2011-06-02 15:29:08 -05:00
rtas.h powerpc/pseries: Add RTAS event log v6 definition 2011-05-06 13:18:59 +10:00
rtc.h
rwsem.h rwsem: Move duplicate function prototypes to linux/rwsem.h 2011-01-27 12:30:39 +01:00
scatterlist.h remove needless ISA_DMA_THRESHOLD 2010-08-07 18:15:50 +02:00
scom.h powerpc: Add SCOM infrastructure 2011-04-20 17:01:19 +10:00
seccomp.h
sections.h
sembuf.h
serial.h
setjmp.h
setup.h
sfp-machine.h Revert "endian: #define __BYTE_ORDER" 2010-05-26 08:30:15 -07:00
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
smp.h powerpc/cell: Use common smp ipi actions 2011-05-26 13:38:58 +10:00
smu.h of: kill struct of_device 2010-06-28 12:41:33 -07:00
socket.h
sockios.h
sparsemem.h Revert "powerpc/mm: Bump SECTION_SIZE_BITS from 16MB to 256MB" 2010-04-13 13:54:39 +10:00
spinlock_types.h
spinlock.h powerpc: Rename LWSYNC_ON_SMP to PPC_RELEASE_BARRIER, ISYNC_ON_SMP to PPC_ACQUIRE_BARRIER 2010-02-17 14:03:15 +11:00
spu_csa.h
spu_info.h
spu_priv1.h Fix common misspellings 2011-03-31 11:26:23 -03:00
spu.h powerpc/kdump: Move crash_kexec_stop_spus to kdump crash handler 2011-01-21 14:08:36 +11:00
sstep.h
stat.h
statfs.h
string.h
swab.h
swiotlb.h
synch.h powerpc: Use lwsync for acquire barrier if CPU supports it 2010-02-17 14:03:16 +11:00
syscall.h powerpc/ftrace: Implement raw syscall tracepoints on PowerPC 2011-05-26 13:38:57 +10:00
syscalls.h improve sys_newuname() for compat architectures 2010-03-12 15:52:32 -08:00
systbl.h ns: Wire up the setns system call 2011-05-28 10:48:39 -07:00
system.h powerpc: Remove alloc_maybe_bootmem for zalloc version 2011-05-19 15:30:57 +10:00
tce.h
termbits.h tty: Add EXTPROC support for LINEMODE 2010-08-10 13:47:39 -07:00
termios.h
thread_info.h powerpc/ftrace: Implement raw syscall tracepoints on PowerPC 2011-05-26 13:38:57 +10:00
time.h powerpc: Account time using timebase rather than PURR 2010-09-02 14:07:31 +10:00
timex.h
tlb.h mm, powerpc: move the RCU page-table freeing into generic code 2011-05-25 08:39:16 -07:00
tlbflush.h powerpc/mm: Standardise on MMU_NO_CONTEXT 2011-04-20 16:59:20 +10:00
topology.h powerpc/pseries: Fix build of topology stuff without CONFIG_NUMA 2011-01-12 10:56:29 +11:00
trace.h
tsi108_irq.h
tsi108_pci.h
tsi108.h
types.h remove dma64_addr_t 2011-03-23 19:47:18 -07:00
uaccess.h
ucc_fast.h
ucc_slow.h
ucc.h
ucontext.h
udbg.h powerpc: Add early debug for WSP platforms 2011-05-06 13:32:41 +10:00
uic.h
unaligned.h
uninorth.h Revert wrong fixes for common misspellings 2011-04-26 23:31:11 -07:00
unistd.h ns: Wire up the setns system call 2011-05-28 10:48:39 -07:00
user.h
vdso_datapage.h Fix common misspellings 2011-03-31 11:26:23 -03:00
vdso.h
vga.h
vio.h
wsp.h powerpc: Add WSP platform 2011-05-06 13:32:35 +10:00
xics.h powerpc: Consolidate ipi message mux and demux 2011-05-19 15:31:03 +10:00
xilinx_intc.h
xilinx_pci.h
xmon.h
xor.h