kernel-ark/include/asm-sh/tlb.h

#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 */
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`#ifndef __ASM_SH_TLB_H`
			`#define __ASM_SH_TLB_H`

sh: Move over the SH-5 head.S and tlb.h. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 2007-11-10 11:35:53 +00:00			`#ifdef CONFIG_SUPERH64`
			`# include "tlb_64.h"`
			`#endif`

			`#ifndef __ASSEMBLY__`

Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`#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)`

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> 2008-02-13 05:09:03 +00:00			`#include <linux/pagemap.h>`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`#include <asm-generic/tlb.h>`
sh: Move over the SH-5 head.S and tlb.h. Signed-off-by: Paul Mundt <lethal@linux-sh.org> 2007-11-10 11:35:53 +00:00
			`#endif /* __ASSEMBLY__ */`
			`#endif /* __ASM_SH_TLB_H */`