cacheflush.h (c25141062a82ae8bddced1b3ce2b57a1c0efabe0) cacheflush.h (b93b016313b3ba8003c3b8bb71f569af91f19fc7)
1/*
2 * arch/arm/include/asm/cacheflush.h
3 *
4 * Copyright (C) 1999-2002 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.

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313 struct page *, unsigned long);
314 if (PageAnon(page))
315 __flush_anon_page(vma, page, vmaddr);
316}
317
318#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
319extern void flush_kernel_dcache_page(struct page *);
320
1/*
2 * arch/arm/include/asm/cacheflush.h
3 *
4 * Copyright (C) 1999-2002 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.

--- 304 unchanged lines hidden (view full) ---

313 struct page *, unsigned long);
314 if (PageAnon(page))
315 __flush_anon_page(vma, page, vmaddr);
316}
317
318#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
319extern void flush_kernel_dcache_page(struct page *);
320
321#define flush_dcache_mmap_lock(mapping) \
322 spin_lock_irq(&(mapping)->tree_lock)
323#define flush_dcache_mmap_unlock(mapping) \
324 spin_unlock_irq(&(mapping)->tree_lock)
321#define flush_dcache_mmap_lock(mapping) xa_lock_irq(&mapping->i_pages)
322#define flush_dcache_mmap_unlock(mapping) xa_unlock_irq(&mapping->i_pages)
325
326#define flush_icache_user_range(vma,page,addr,len) \
327 flush_dcache_page(page)
328
329/*
330 * We don't appear to need to do anything here. In fact, if we did, we'd
331 * duplicate cache flushing elsewhere performed by flush_dcache_page().
332 */

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324#define flush_icache_user_range(vma,page,addr,len) \
325 flush_dcache_page(page)
326
327/*
328 * We don't appear to need to do anything here. In fact, if we did, we'd
329 * duplicate cache flushing elsewhere performed by flush_dcache_page().
330 */

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