The patch titled Subject: memcg: do not open code accesses to res_counter members has been removed from the -mm tree. Its filename was memcg-do-not-open-code-accesses-to-res_counter-members.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: Glauber Costa <glommer@xxxxxxxxxxxxx> Subject: memcg: do not open code accesses to res_counter members We should use the accessor res_counter_read_u64 for that. Although a purely cosmetic change is sometimes better delayed, to avoid conflicting with other people's work, we are starting to have people touching this code as well, and reproducing the open code behavior because that's the standard =) Time to fix it, then. Signed-off-by: Glauber Costa <glommer@xxxxxxxxxxxxx> Cc: Johannes Weiner <hannes@xxxxxxxxxxx> Acked-by: Michal Hocko <mhocko@xxxxxxx> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memcontrol.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -puN mm/memcontrol.c~memcg-do-not-open-code-accesses-to-res_counter-members mm/memcontrol.c --- a/mm/memcontrol.c~memcg-do-not-open-code-accesses-to-res_counter-members +++ a/mm/memcontrol.c @@ -3763,7 +3763,7 @@ move_account: goto try_to_free; cond_resched(); /* "ret" should also be checked to ensure all lists are empty. */ - } while (memcg->res.usage > 0 || ret); + } while (res_counter_read_u64(&memcg->res, RES_USAGE) > 0 || ret); out: css_put(&memcg->css); return ret; @@ -3778,7 +3778,7 @@ try_to_free: lru_add_drain_all(); /* try to free all pages in this cgroup */ shrink = 1; - while (nr_retries && memcg->res.usage > 0) { + while (nr_retries && res_counter_read_u64(&memcg->res, RES_USAGE) > 0) { int progress; if (signal_pending(current)) { _ Patches currently in -mm which might be from glommer@xxxxxxxxxxxxx are linux-next.patch fs-bufferc-remove-bug-in-possible-but-rare-condition.patch memcg-fix-change-behavior-of-shared-anon-at-moving-task.patch mm-memcg-scanning_global_lru-means-mem_cgroup_disabled.patch mm-memcg-move-reclaim_stat-into-lruvec.patch mm-push-lru-index-into-shrink_active_list.patch mm-push-lru-index-into-shrink_active_list-fix.patch mm-mark-mm-inline-functions-as-__always_inline.patch mm-remove-lru-type-checks-from-__isolate_lru_page.patch mm-memcg-kill-mem_cgroup_lru_del.patch mm-memcg-use-vm_swappiness-from-target-memory-cgroup.patch syscalls-x86-add-__nr_kcmp-syscall-v8.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