diff options
| author | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 00:24:54 -0400 |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 00:24:54 -0400 |
| commit | bc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775 (patch) | |
| tree | 427fcf2a7287c16d4b5aa6cbf494d59579a6a8b1 /arch/mips/mm/cache.c | |
| parent | 3d29cdff999c37b3876082278a8134a0642a02cd (diff) | |
| parent | dc87c3985e9b442c60994308a96f887579addc39 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/usb/input/Makefile
drivers/usb/input/gtco.c
Diffstat (limited to 'arch/mips/mm/cache.c')
| -rw-r--r-- | arch/mips/mm/cache.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/mips/mm/cache.c b/arch/mips/mm/cache.c index 31819c58bffa..abf99b1eba13 100644 --- a/arch/mips/mm/cache.c +++ b/arch/mips/mm/cache.c @@ -3,7 +3,8 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. * - * Copyright (C) 1994 - 2003 by Ralf Baechle + * Copyright (C) 1994 - 2003, 07 by Ralf Baechle (ralf@linux-mips.org) + * Copyright (C) 2007 MIPS Technologies, Inc. */ #include <linux/init.h> #include <linux/kernel.h> @@ -88,6 +89,19 @@ void __flush_dcache_page(struct page *page) EXPORT_SYMBOL(__flush_dcache_page); +void __flush_anon_page(struct page *page, unsigned long vmaddr) +{ + if (pages_do_alias((unsigned long)page_address(page), vmaddr)) { + void *kaddr; + + kaddr = kmap_coherent(page, vmaddr); + flush_data_cache_page((unsigned long)kaddr); + kunmap_coherent(); + } +} + +EXPORT_SYMBOL(__flush_anon_page); + void __update_cache(struct vm_area_struct *vma, unsigned long address, pte_t pte) { |