The patch titled Subject: cris: drop _PAGE_FILE and pte_file()-related helpers has been added to the -mm tree. Its filename is cris-drop-_page_file-and-pte_file-related-helpers.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/cris-drop-_page_file-and-pte_file-related-helpers.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/cris-drop-_page_file-and-pte_file-related-helpers.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx> Subject: cris: drop _PAGE_FILE and pte_file()-related helpers We've replaced remap_file_pages(2) implementation with emulation. Nobody creates non-linear mapping anymore. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx> Cc: Mikael Starvik <starvik@xxxxxxxx> Cc: Jesper Nilsson <jesper.nilsson@xxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/cris/include/arch-v10/arch/mmu.h | 3 --- arch/cris/include/arch-v32/arch/mmu.h | 3 --- arch/cris/include/asm/pgtable.h | 4 ---- 3 files changed, 10 deletions(-) diff -puN arch/cris/include/arch-v10/arch/mmu.h~cris-drop-_page_file-and-pte_file-related-helpers arch/cris/include/arch-v10/arch/mmu.h --- a/arch/cris/include/arch-v10/arch/mmu.h~cris-drop-_page_file-and-pte_file-related-helpers +++ a/arch/cris/include/arch-v10/arch/mmu.h @@ -58,7 +58,6 @@ typedef struct /* Bits the HW doesn't care about but the kernel uses them in SW */ #define _PAGE_PRESENT (1<<4) /* page present in memory */ -#define _PAGE_FILE (1<<5) /* set: pagecache, unset: swap (when !PRESENT) */ #define _PAGE_ACCESSED (1<<5) /* simulated in software using valid bit */ #define _PAGE_MODIFIED (1<<6) /* simulated in software using we bit */ #define _PAGE_READ (1<<7) /* read-enabled */ @@ -105,6 +104,4 @@ typedef struct #define __S110 PAGE_SHARED #define __S111 PAGE_SHARED -#define PTE_FILE_MAX_BITS 26 - #endif diff -puN arch/cris/include/arch-v32/arch/mmu.h~cris-drop-_page_file-and-pte_file-related-helpers arch/cris/include/arch-v32/arch/mmu.h --- a/arch/cris/include/arch-v32/arch/mmu.h~cris-drop-_page_file-and-pte_file-related-helpers +++ a/arch/cris/include/arch-v32/arch/mmu.h @@ -53,7 +53,6 @@ typedef struct * software. */ #define _PAGE_PRESENT (1 << 5) /* Page is present in memory. */ -#define _PAGE_FILE (1 << 6) /* 1=pagecache, 0=swap (when !present) */ #define _PAGE_ACCESSED (1 << 6) /* Simulated in software using valid bit. */ #define _PAGE_MODIFIED (1 << 7) /* Simulated in software using we bit. */ #define _PAGE_READ (1 << 8) /* Read enabled. */ @@ -108,6 +107,4 @@ typedef struct #define __S110 PAGE_SHARED_EXEC #define __S111 PAGE_SHARED_EXEC -#define PTE_FILE_MAX_BITS 25 - #endif /* _ASM_CRIS_ARCH_MMU_H */ diff -puN arch/cris/include/asm/pgtable.h~cris-drop-_page_file-and-pte_file-related-helpers arch/cris/include/asm/pgtable.h --- a/arch/cris/include/asm/pgtable.h~cris-drop-_page_file-and-pte_file-related-helpers +++ a/arch/cris/include/asm/pgtable.h @@ -114,7 +114,6 @@ extern unsigned long empty_zero_page; static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; } static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_MODIFIED; } static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED; } -static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE; } static inline int pte_special(pte_t pte) { return 0; } static inline pte_t pte_wrprotect(pte_t pte) @@ -290,9 +289,6 @@ static inline void update_mmu_cache(stru */ #define pgtable_cache_init() do { } while (0) -#define pte_to_pgoff(x) (pte_val(x) >> 6) -#define pgoff_to_pte(x) __pte(((x) << 6) | _PAGE_FILE) - typedef pte_t *pte_addr_t; #endif /* __ASSEMBLY__ */ _ Patches currently in -mm which might be from kirill.shutemov@xxxxxxxxxxxxxxx are mm-protect-set_page_dirty-from-ongoing-truncation.patch mm-replace-remap_file_pages-syscall-with-emulation.patch mm-drop-support-of-non-linear-mapping-from-unmap-zap-codepath.patch mm-drop-support-of-non-linear-mapping-from-fault-codepath.patch mm-drop-vm_ops-remap_pages-and-generic_file_remap_pages-stub.patch proc-drop-handling-non-linear-mappings.patch rmap-drop-support-of-non-linear-mappings.patch mm-replace-vma-shareadlinear-with-vma-shared.patch mm-remove-rest-usage-of-vm_nonlinear-and-pte_file.patch asm-generic-drop-unused-pte_file-helpers.patch alpha-drop-_page_file-and-pte_file-related-helpers.patch arc-drop-_page_file-and-pte_file-related-helpers.patch arm64-drop-pte_file-and-pte_file-related-helpers.patch arm-drop-l_pte_file-and-pte_file-related-helpers.patch avr32-drop-_page_file-and-pte_file-related-helpers.patch blackfin-drop-pte_file.patch c6x-drop-pte_file.patch cris-drop-_page_file-and-pte_file-related-helpers.patch frv-drop-_page_file-and-pte_file-related-helpers.patch hexagon-drop-_page_file-and-pte_file-related-helpers.patch ia64-drop-_page_file-and-pte_file-related-helpers.patch m32r-drop-_page_file-and-pte_file-related-helpers.patch m68k-drop-_page_file-and-pte_file-related-helpers.patch metag-drop-_page_file-and-pte_file-related-helpers.patch microblaze-drop-_page_file-and-pte_file-related-helpers.patch mips-drop-_page_file-and-pte_file-related-helpers.patch mn10300-drop-_page_file-and-pte_file-related-helpers.patch nios2-drop-_page_file-and-pte_file-related-helpers.patch openrisc-drop-_page_file-and-pte_file-related-helpers.patch parisc-drop-_page_file-and-pte_file-related-helpers.patch powerpc-drop-_page_file-and-pte_file-related-helpers.patch s390-drop-pte_file-related-helpers.patch score-drop-_page_file-and-pte_file-related-helpers.patch sh-drop-_page_file-and-pte_file-related-helpers.patch sparc-drop-pte_file-related-helpers.patch tile-drop-pte_file-related-helpers.patch um-drop-_page_file-and-pte_file-related-helpers.patch unicore32-drop-pte_file-related-helpers.patch x86-drop-_page_file-and-pte_file-related-helpers.patch xtensa-drop-_page_file-and-pte_file-related-helpers.patch mm-memory-remove-vm_file-check-on-shared-writable-vmas.patch mm-memory-merge-shared-writable-dirtying-branches-in-do_wp_page.patch mm-add-fields-for-compound-destructor-and-order-into-struct-page.patch mm-add-vm_bug_on_page-for-page_mapcount.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html