Messages in this thread Patch in this message | | | Date | Sun, 23 Sep 2007 10:56:14 +0900 | From | Akinobu Mita <> | Subject | [PATCH] use pgd_list_add/pgd_list_del |
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Cleanup by using pgd_list_add() and pgd_list_del() in the right place.
Cc: Andi Kleen <ak@suse.de> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
--- include/asm-x86_64/pgalloc.h | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-)
Index: 2.6-git/include/asm-x86_64/pgalloc.h =================================================================== --- 2.6-git.orig/include/asm-x86_64/pgalloc.h +++ 2.6-git/include/asm-x86_64/pgalloc.h @@ -65,7 +65,6 @@ static inline void pgd_ctor(void *x) { unsigned boundary; pgd_t *pgd = x; - struct page *page = virt_to_page(pgd); /* * Copy kernel pointers in from init. @@ -75,19 +74,14 @@ static inline void pgd_ctor(void *x) init_level4_pgt + boundary, (PTRS_PER_PGD - boundary) * sizeof(pgd_t)); - spin_lock(&pgd_lock); - list_add(&page->lru, &pgd_list); - spin_unlock(&pgd_lock); + pgd_list_add(pgd); } static inline void pgd_dtor(void *x) { pgd_t *pgd = x; - struct page *page = virt_to_page(pgd); - spin_lock(&pgd_lock); - list_del(&page->lru); - spin_unlock(&pgd_lock); + pgd_list_del(pgd); } static inline pgd_t *pgd_alloc(struct mm_struct *mm) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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