The patch titled Subject: mm/vmscan: push lruvec pointer into shrink_list() has been removed from the -mm tree. Its filename was mm-vmscan-push-lruvec-pointer-into-shrink_list.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/ ------------------------------------------------------ From: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx> Subject: mm/vmscan: push lruvec pointer into shrink_list() Signed-off-by: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx> Cc: Mel Gorman <mel@xxxxxxxxx> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Acked-by: Hugh Dickins <hughd@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/vmscan.c | 34 ++++++++++++---------------------- 1 file changed, 12 insertions(+), 22 deletions(-) diff -puN mm/vmscan.c~mm-vmscan-push-lruvec-pointer-into-shrink_list mm/vmscan.c --- a/mm/vmscan.c~mm-vmscan-push-lruvec-pointer-into-shrink_list +++ a/mm/vmscan.c @@ -1205,7 +1205,7 @@ putback_inactive_pages(struct lruvec *lr * of reclaimed pages */ static noinline_for_stack unsigned long -shrink_inactive_list(unsigned long nr_to_scan, struct mem_cgroup_zone *mz, +shrink_inactive_list(unsigned long nr_to_scan, struct lruvec *lruvec, struct scan_control *sc, enum lru_list lru) { LIST_HEAD(page_list); @@ -1216,9 +1216,8 @@ shrink_inactive_list(unsigned long nr_to unsigned long nr_writeback = 0; isolate_mode_t isolate_mode = 0; int file = is_file_lru(lru); - struct zone *zone = mz->zone; - struct zone_reclaim_stat *reclaim_stat = get_reclaim_stat(mz); - struct lruvec *lruvec = mem_cgroup_zone_lruvec(zone, mz->mem_cgroup); + struct zone *zone = lruvec_zone(lruvec); + struct zone_reclaim_stat *reclaim_stat = &lruvec->reclaim_stat; while (unlikely(too_many_isolated(zone, file, sc))) { congestion_wait(BLK_RW_ASYNC, HZ/10); @@ -1373,7 +1372,7 @@ static void move_active_pages_to_lru(str } static void shrink_active_list(unsigned long nr_to_scan, - struct mem_cgroup_zone *mz, + struct lruvec *lruvec, struct scan_control *sc, enum lru_list lru) { @@ -1384,12 +1383,11 @@ static void shrink_active_list(unsigned LIST_HEAD(l_active); LIST_HEAD(l_inactive); struct page *page; - struct zone_reclaim_stat *reclaim_stat = get_reclaim_stat(mz); + struct zone_reclaim_stat *reclaim_stat = &lruvec->reclaim_stat; unsigned long nr_rotated = 0; isolate_mode_t isolate_mode = 0; int file = is_file_lru(lru); - struct zone *zone = mz->zone; - struct lruvec *lruvec = mem_cgroup_zone_lruvec(zone, mz->mem_cgroup); + struct zone *zone = lruvec_zone(lruvec); lru_add_drain(); @@ -1555,21 +1553,17 @@ static int inactive_list_is_low(struct l } static unsigned long shrink_list(enum lru_list lru, unsigned long nr_to_scan, - struct mem_cgroup_zone *mz, - struct scan_control *sc) + struct lruvec *lruvec, struct scan_control *sc) { int file = is_file_lru(lru); if (is_active_lru(lru)) { - struct lruvec *lruvec = mem_cgroup_zone_lruvec(mz->zone, - mz->mem_cgroup); - if (inactive_list_is_low(lruvec, file)) - shrink_active_list(nr_to_scan, mz, sc, lru); + shrink_active_list(nr_to_scan, lruvec, sc, lru); return 0; } - return shrink_inactive_list(nr_to_scan, mz, sc, lru); + return shrink_inactive_list(nr_to_scan, lruvec, sc, lru); } static int vmscan_swappiness(struct scan_control *sc) @@ -1812,7 +1806,7 @@ restart: nr[lru] -= nr_to_scan; nr_reclaimed += shrink_list(lru, nr_to_scan, - mz, sc); + lruvec, sc); } } /* @@ -1835,7 +1829,7 @@ restart: * rebalance the anon lru active/inactive ratio. */ if (inactive_anon_is_low(lruvec)) - shrink_active_list(SWAP_CLUSTER_MAX, mz, + shrink_active_list(SWAP_CLUSTER_MAX, lruvec, sc, LRU_ACTIVE_ANON); /* reclaim/compaction might need reclaim to continue */ @@ -2268,13 +2262,9 @@ static void age_active_anon(struct zone memcg = mem_cgroup_iter(NULL, NULL, NULL); do { struct lruvec *lruvec = mem_cgroup_zone_lruvec(zone, memcg); - struct mem_cgroup_zone mz = { - .mem_cgroup = memcg, - .zone = zone, - }; if (inactive_anon_is_low(lruvec)) - shrink_active_list(SWAP_CLUSTER_MAX, &mz, + shrink_active_list(SWAP_CLUSTER_MAX, lruvec, sc, LRU_ACTIVE_ANON); memcg = mem_cgroup_iter(NULL, memcg, NULL); _ Patches currently in -mm which might be from khlebnikov@xxxxxxxxxx are origin.patch linux-next.patch mm-correctly-synchronize-rss-counters-at-exit-exec.patch proc-report-file-anon-bit-in-proc-pid-pagemap.patch proc-smaps-carefully-handle-migration-entries.patch proc-smaps-show-amount-of-nonlinear-ptes-in-vma.patch proc-smaps-show-amount-of-hwpoison-pages.patch fork-call-complete_vfork_done-after-clearing-child_tid-and-flushing-rss-counters.patch c-r-prctl-add-ability-to-set-new-mm_struct-exe_file-update-after-mm-num_exe_file_vmas-removal.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