The patch titled mm: truncate: change remove_from_page_cache has been removed from the -mm tree. Its filename was mm-truncate-change-remove_from_page_cache.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: truncate: change remove_from_page_cache From: Minchan Kim <minchan.kim@xxxxxxxxx> This patch series changes remove_from_page_cache()'s page ref counting rule. Page cache ref count is decreased in delete_from_page_cache(). So we don't need to decrease the page reference in callers. Signed-off-by: Minchan Kim <minchan.kim@xxxxxxxxx> Cc: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx> Cc: Andi Kleen <andi@xxxxxxxxxxxxxx> Cc: Nick Piggin <npiggin@xxxxxxxxx> Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx> Acked-by: Hugh Dickins <hughd@xxxxxxxxxx> Acked-by: Mel Gorman <mel@xxxxxxxxx> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Reviewed-by: Johannes Weiner <hannes@xxxxxxxxxxx> Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/truncate.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff -puN mm/truncate.c~mm-truncate-change-remove_from_page_cache mm/truncate.c --- a/mm/truncate.c~mm-truncate-change-remove_from_page_cache +++ a/mm/truncate.c @@ -106,9 +106,8 @@ truncate_complete_page(struct address_sp cancel_dirty_page(page, PAGE_CACHE_SIZE); clear_page_mlock(page); - remove_from_page_cache(page); ClearPageMappedToDisk(page); - page_cache_release(page); /* pagecache ref */ + delete_from_page_cache(page); return 0; } _ Patches currently in -mm which might be from minchan.kim@xxxxxxxxx are origin.patch linux-next.patch mm-batch-activate_page-to-reduce-lock-contention.patch memcg-res_counter_read_u64-fix-potential-races-on-32-bit-machines.patch memcg-soft-limit-reclaim-should-end-at-limit-not-below.patch memcg-simplify-the-way-memory-limits-are-checked.patch memcg-remove-unused-page-flag-bitfield-defines.patch memcg-remove-impossible-conditional-when-committing.patch memcg-remove-null-check-from-lookup_page_cgroup-result.patch memcg-add-memcg-sanity-checks-at-allocating-and-freeing-pages.patch memcg-add-memcg-sanity-checks-at-allocating-and-freeing-pages-update.patch memcg-add-memcg-sanity-checks-at-allocating-and-freeing-pages-update-fix.patch memcg-no-uncharged-pages-reach-page_cgroup_zoneinfo.patch memcg-change-page_cgroup_zoneinfo-signature.patch memcg-change-page_cgroup_zoneinfo-signature-fix.patch memcg-fold-__mem_cgroup_move_account-into-caller.patch memcg-condense-page_cgroup-to-page-lookup-points.patch memcg-remove-direct-page_cgroup-to-page-pointer.patch memcg-remove-direct-page_cgroup-to-page-pointer-fix.patch memcg-charged-pages-always-have-valid-per-memcg-zone-info.patch memcg-remove-memcg-reclaim_param_lock.patch memcg-document-cgroup-dirty-memory-interfaces.patch memcg-add-page_cgroup-flags-for-dirty-page-tracking.patch memcg-add-dirty-page-accounting-infrastructure.patch memcg-add-kernel-calls-for-memcg-dirty-page-stats.patch memcg-add-dirty-limits-to-mem_cgroup.patch memcg-add-cgroupfs-interface-to-memcg-dirty-limits.patch memcg-add-dirty-limiting-routines.patch memcg-check-memcg-dirty-limits-in-page-writeback.patch memcg-make-background-writeback-memcg-aware.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