The patch titled mm: export prep_compound_page to mm has been removed from the -mm tree. Its filename was mm-export-prep_compound_page-to-mm.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: mm: export prep_compound_page to mm From: Nick Piggin <npiggin@xxxxxxx> hugetlb will need to get compound pages from bootmem to handle the case of them being greater than or equal to MAX_ORDER. Export the constructor function needed for this. Acked-by: Adam Litke <agl@xxxxxxxxxx> Signed-off-by: Andi Kleen <ak@xxxxxxx> Signed-off-by: Nick Piggin <npiggin@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/internal.h | 2 ++ mm/page_alloc.c | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff -puN mm/internal.h~mm-export-prep_compound_page-to-mm mm/internal.h --- a/mm/internal.h~mm-export-prep_compound_page-to-mm +++ a/mm/internal.h @@ -16,6 +16,8 @@ void free_pgtables(struct mmu_gather *tlb, struct vm_area_struct *start_vma, unsigned long floor, unsigned long ceiling); +extern void prep_compound_page(struct page *page, unsigned long order); + static inline void set_page_count(struct page *page, int v) { atomic_set(&page->_count, v); diff -puN mm/page_alloc.c~mm-export-prep_compound_page-to-mm mm/page_alloc.c --- a/mm/page_alloc.c~mm-export-prep_compound_page-to-mm +++ a/mm/page_alloc.c @@ -264,7 +264,7 @@ static void free_compound_page(struct pa __free_pages_ok(page, compound_order(page)); } -static void prep_compound_page(struct page *page, unsigned long order) +void prep_compound_page(struct page *page, unsigned long order) { int i; int nr_pages = 1 << order; _ Patches currently in -mm which might be from npiggin@xxxxxxx are origin.patch linux-next.patch mmu-notifiers-add-list_del_init_rcu.patch mmu-notifiers-add-mm_take_all_locks-operation.patch mmu-notifier-core.patch x86-implement-pte_special.patch x86-implement-pte_special-fix.patch mm-introduce-get_user_pages_fast.patch mm-introduce-get_user_pages_fast-fix.patch mm-introduce-get_user_pages_fast-checkpatch-fixes.patch x86-lockless-get_user_pages_fast.patch x86-lockless-get_user_pages_fast-checkpatch-fixes.patch x86-lockless-get_user_pages_fast-fix.patch x86-lockless-get_user_pages_fast-fix-2.patch x86-lockless-get_user_pages_fast-fix-2-fix-fix.patch x86-lockless-get_user_pages_fast-fix-warning.patch dio-use-get_user_pages_fast.patch splice-use-get_user_pages_fast.patch x86-support-1gb-hugepages-with-get_user_pages_lockless.patch mm-readahead-scan-lockless.patch radix-tree-add-gang_lookup_slot-gang_lookup_slot_tag.patch mm-speculative-page-references.patch mm-speculative-page-references-fix.patch mm-speculative-page-references-fix-add_to_page_cache.patch mm-speculative-page-references-fix-add_to_page_cache-fix.patch mm-lockless-pagecache.patch mm-spinlock-tree_lock.patch powerpc-implement-pte_special.patch powerpc-implement-pte_special-update.patch powerpc-lockless-get_user_pages.patch vmscan-move-isolate_lru_page-to-vmscanc.patch vmscan-move-isolate_lru_page-to-vmscanc-fix.patch vmscan-split-lru-lists-into-anon-file-sets-splitlru-bdi_cap_swap_backed.patch mlock-mlocked-pages-are-unevictable.patch mlock-mlocked-pages-are-unevictable-fix.patch mlock-mlocked-pages-are-unevictable-fix-fix.patch mlock-mlocked-pages-are-unevictable-fix-3.patch mlock-mlocked-pages-are-unevictable-fix-fix-munlock-page-table-walk-now-requires-mm.patch mmap-handle-mlocked-pages-during-map-remap-unmap.patch mmap-handle-mlocked-pages-during-map-remap-unmap-cleanup.patch fix-double-unlock_page-in-2626-rc5-mm3-kernel-bug-at-mm-filemapc-575.patch vmstat-mlocked-pages-statistics.patch vmstat-mlocked-pages-statistics-fix-incorrect-mlocked-field-of-proc-meminfo.patch reiser4.patch likeliness-accounting-change-and-cleanup.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