linux/include/asm-sh/tlb.h
Paul Mundt bb7de070d2 sh: asm/tlb.h needs linux/pagemap.h for CONFIG_SWAP=n.
linux/swap.h really wants to include linux/pagemap.h in order to satisfy
the page_cache_release()/release_pages() definition requirements when
CONFIG_SWAP=n. Unfortunately the code in question contains:

	/* only sparc can not include linux/pagemap.h in this file
	 * so leave page_cache_release and release_pages undeclared... */
	#define free_page_and_swap_cache(page) \
		page_cache_release(page)
	#define free_pages_and_swap_cache(pages, nr) \
		release_pages((pages), (nr), 0);

so it looks like we're stuck with doing it in asm/tlb.h instead, as
others already do (ARM, CRIS, etc.). Grumble.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-14 14:22:11 +09:00

28 lines
555 B
C

#ifndef __ASM_SH_TLB_H
#define __ASM_SH_TLB_H
#ifdef CONFIG_SUPERH64
# include "tlb_64.h"
#endif
#ifndef __ASSEMBLY__
#define tlb_start_vma(tlb, vma) \
flush_cache_range(vma, vma->vm_start, vma->vm_end)
#define tlb_end_vma(tlb, vma) \
flush_tlb_range(vma, vma->vm_start, vma->vm_end)
#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while (0)
/*
* Flush whole TLBs for MM
*/
#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
#include <linux/pagemap.h>
#include <asm-generic/tlb.h>
#endif /* __ASSEMBLY__ */
#endif /* __ASM_SH_TLB_H */