The patch titled Subject: mm: rewrite the comment over migrate_pages() more comprehensibly has been removed from the -mm tree. Its filename was mm-rewrite-the-comment-over-migrate_pages-more-comprehensibly.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: "Srivatsa S. Bhat" <srivatsa.bhat@xxxxxxxxxxxxxxxxxx> Subject: mm: rewrite the comment over migrate_pages() more comprehensibly The comment over migrate_pages() looks quite weird, and makes it hard to grasp what it is trying to say. Rewrite it more comprehensibly. Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@xxxxxxxxxxxxxxxxxx> Acked-by: Christoph Lameter <cl@xxxxxxxxx> Cc: Mel Gorman <mgorman@xxxxxxx> Cc: Hugh Dickins <hughd@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/migrate.c | 22 +++++++++++++--------- 1 file changed, 13 insertions(+), 9 deletions(-) diff -puN mm/migrate.c~mm-rewrite-the-comment-over-migrate_pages-more-comprehensibly mm/migrate.c --- a/mm/migrate.c~mm-rewrite-the-comment-over-migrate_pages-more-comprehensibly +++ a/mm/migrate.c @@ -973,19 +973,23 @@ out: } /* - * migrate_pages + * migrate_pages - migrate the pages specified in a list, to the free pages + * supplied as the target for the page migration * - * The function takes one list of pages to migrate and a function - * that determines from the page to be migrated and the private data - * the target of the move and allocates the page. + * @from: The list of pages to be migrated. + * @get_new_page: The function used to allocate free pages to be used + * as the target of the page migration. + * @private: Private data to be passed on to get_new_page() + * @mode: The migration mode that specifies the constraints for + * page migration, if any. + * @reason: The reason for page migration. * - * The function returns after 10 attempts or if no pages - * are movable anymore because to has become empty - * or no retryable pages exist anymore. - * Caller should call putback_lru_pages to return pages to the LRU + * The function returns after 10 attempts or if no pages are movable any more + * because the list has become empty or no retryable pages exist any more. + * The caller should call putback_lru_pages() to return pages to the LRU * or free list only if ret != 0. * - * Return: Number of pages not migrated or error code. + * Returns the number of pages that were not migrated, or an error code. */ int migrate_pages(struct list_head *from, new_page_t get_new_page, unsigned long private, enum migrate_mode mode, int reason) _ Patches currently in -mm which might be from srivatsa.bhat@xxxxxxxxxxxxxxxxxx are origin.patch linux-next.patch lockdep-introduce-lock_acquire_exclusive-shared-helper-macros.patch lglock-update-lockdep-annotations-to-report-recursive-local-locks.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