Subject: + mm-move-pgtable-related-functions-to-right-place.patch added to -mm tree To: iamjoonsoo.kim@xxxxxxx,hannes@xxxxxxxxxxx,mgorman@xxxxxxx,minchan@xxxxxxxxxx,riel@xxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Tue, 06 Aug 2013 15:13:40 -0700 The patch titled Subject: mm: move pgtable related functions to right place has been added to the -mm tree. Its filename is mm-move-pgtable-related-functions-to-right-place.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/mm-move-pgtable-related-functions-to-right-place.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/mm-move-pgtable-related-functions-to-right-place.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: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> Subject: mm: move pgtable related functions to right place pgtable related functions are mostly in pgtable-generic.c. So move remaining functions from memory.c to pgtable-generic.c. Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx> Cc: Johannes Weiner <hannes@xxxxxxxxxxx> Cc: Minchan Kim <minchan@xxxxxxxxxx> Cc: Mel Gorman <mgorman@xxxxxxx> Cc: Rik van Riel <riel@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memory.c | 24 ------------------------ mm/pgtable-generic.c | 24 ++++++++++++++++++++++++ 2 files changed, 24 insertions(+), 24 deletions(-) diff -puN mm/memory.c~mm-move-pgtable-related-functions-to-right-place mm/memory.c --- a/mm/memory.c~mm-move-pgtable-related-functions-to-right-place +++ a/mm/memory.c @@ -374,30 +374,6 @@ void tlb_remove_table(struct mmu_gather #endif /* CONFIG_HAVE_RCU_TABLE_FREE */ /* - * If a p?d_bad entry is found while walking page tables, report - * the error, before resetting entry to p?d_none. Usually (but - * very seldom) called out from the p?d_none_or_clear_bad macros. - */ - -void pgd_clear_bad(pgd_t *pgd) -{ - pgd_ERROR(*pgd); - pgd_clear(pgd); -} - -void pud_clear_bad(pud_t *pud) -{ - pud_ERROR(*pud); - pud_clear(pud); -} - -void pmd_clear_bad(pmd_t *pmd) -{ - pmd_ERROR(*pmd); - pmd_clear(pmd); -} - -/* * Note: this doesn't free the actual pages themselves. That * has been handled earlier when unmapping all the memory regions. */ diff -puN mm/pgtable-generic.c~mm-move-pgtable-related-functions-to-right-place mm/pgtable-generic.c --- a/mm/pgtable-generic.c~mm-move-pgtable-related-functions-to-right-place +++ a/mm/pgtable-generic.c @@ -10,6 +10,30 @@ #include <asm/tlb.h> #include <asm-generic/pgtable.h> +/* + * If a p?d_bad entry is found while walking page tables, report + * the error, before resetting entry to p?d_none. Usually (but + * very seldom) called out from the p?d_none_or_clear_bad macros. + */ + +void pgd_clear_bad(pgd_t *pgd) +{ + pgd_ERROR(*pgd); + pgd_clear(pgd); +} + +void pud_clear_bad(pud_t *pud) +{ + pud_ERROR(*pud); + pud_clear(pud); +} + +void pmd_clear_bad(pmd_t *pmd) +{ + pmd_ERROR(*pmd); + pmd_clear(pmd); +} + #ifndef __HAVE_ARCH_PTEP_SET_ACCESS_FLAGS /* * Only sets the access flags (dirty, accessed), as well as write _ Patches currently in -mm which might be from iamjoonsoo.kim@xxxxxxx are mm-hugetlb-move-up-the-code-which-check-availability-of-free-huge-page.patch mm-hugetlb-trivial-commenting-fix.patch mm-hugetlb-clean-up-alloc_huge_page.patch mm-hugetlb-fix-and-clean-up-node-iteration-code-to-alloc-or-free.patch mm-hugetlb-remove-redundant-list_empty-check-in-gather_surplus_pages.patch mm-hugetlb-do-not-use-a-page-in-page-cache-for-cow-optimization.patch mm-hugetlb-add-vm_noreserve-check-in-vma_has_reserves.patch mm-hugetlb-remove-decrement_hugepage_resv_vma.patch mm-hugetlb-decrement-reserve-count-if-vm_noreserve-alloc-page-cache.patch mm-hugetlb-decrement-reserve-count-if-vm_noreserve-alloc-page-cache-fix.patch mm-page_alloc-add-unlikely-macro-to-help-compiler-optimization.patch mm-move-pgtable-related-functions-to-right-place.patch swap-clean-up-ifdef-in-page_mapping.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