65500d234e
Impose a little more consistency on the page fault handlers do_wp_page, do_swap_page, do_anonymous_page, do_no_page, do_file_page: why not pass their arguments in the same order, called the same names? break_cow is all very well, but what it did was inlined elsewhere: easier to compare if it's brought back into do_wp_page. do_file_page's fallback to do_no_page dates from a time when we were testing pte_file by using it wherever possible: currently it's peculiar to nonlinear vmas, so just check that. BUG_ON if not? Better not, it's probably page table corruption, so just show the pte: hmm, there's a pte_ERROR macro, let's use that for do_wp_page's invalid pfn too. Hah! Someone in the ppc64 world noticed pte_ERROR was unused so removed it: restored (and say "pud" not "pmd" in its pud_ERROR). Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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| .. | ||
| iSeries | ||
| a.out.h | ||
| abs_addr.h | ||
| atomic.h | ||
| auxvec.h | ||
| bitops.h | ||
| bootinfo.h | ||
| btext.h | ||
| bug.h | ||
| byteorder.h | ||
| cache.h | ||
| cacheflush.h | ||
| checksum.h | ||
| compat.h | ||
| cputable.h | ||
| current.h | ||
| dbdma.h | ||
| delay.h | ||
| dma-mapping.h | ||
| dma.h | ||
| eeh.h | ||
| elf.h | ||
| firmware.h | ||
| floppy.h | ||
| futex.h | ||
| hardirq.h | ||
| hvcall.h | ||
| hvconsole.h | ||
| hvcserver.h | ||
| hw_irq.h | ||
| ide.h | ||
| imalloc.h | ||
| io.h | ||
| iommu.h | ||
| ipcbuf.h | ||
| irq.h | ||
| kdebug.h | ||
| kexec.h | ||
| keylargo.h | ||
| kmap_types.h | ||
| kprobes.h | ||
| lmb.h | ||
| lppaca.h | ||
| machdep.h | ||
| macio.h | ||
| memory.h | ||
| mmu_context.h | ||
| mmu.h | ||
| mmzone.h | ||
| naca.h | ||
| numnodes.h | ||
| nvram.h | ||
| of_device.h | ||
| oprofile_impl.h | ||
| paca.h | ||
| page.h | ||
| parport.h | ||
| pci-bridge.h | ||
| pci.h | ||
| pgalloc.h | ||
| pgtable.h | ||
| plpar_wrappers.h | ||
| pmac_feature.h | ||
| pmac_low_i2c.h | ||
| pmc.h | ||
| posix_types.h | ||
| ppc32.h | ||
| ppc_asm.h | ||
| ppcdebug.h | ||
| processor.h | ||
| prom.h | ||
| pSeries_reconfig.h | ||
| ptrace-common.h | ||
| ptrace.h | ||
| rtas.h | ||
| rwsem.h | ||
| scatterlist.h | ||
| seccomp.h | ||
| sections.h | ||
| semaphore.h | ||
| serial.h | ||
| sigcontext.h | ||
| signal.h | ||
| smp.h | ||
| smu.h | ||
| sparsemem.h | ||
| spinlock_types.h | ||
| spinlock.h | ||
| sstep.h | ||
| stat.h | ||
| statfs.h | ||
| system.h | ||
| systemcfg.h | ||
| thread_info.h | ||
| time.h | ||
| tlb.h | ||
| tlbflush.h | ||
| types.h | ||
| uaccess.h | ||
| ucontext.h | ||
| udbg.h | ||
| uninorth.h | ||
| unistd.h | ||
| vdso.h | ||
| vga.h | ||
| vio.h | ||
| xics.h | ||