The patch titled Subject: mm: memcontrol: retry reclaim for oom-disabled and __GFP_NOFAIL charges has been removed from the -mm tree. Its filename was mm-memcontrol-retry-reclaim-for-oom-disabled-and-__gfp_nofail-charges.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Johannes Weiner <hannes@xxxxxxxxxxx> Subject: mm: memcontrol: retry reclaim for oom-disabled and __GFP_NOFAIL charges There is no reason why oom-disabled and __GFP_NOFAIL charges should try to reclaim only once when every other charge tries several times before giving up. Make them all retry the same number of times. Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx> Acked-by: Michal Hocko <mhocko@xxxxxxx> Cc: Hugh Dickins <hughd@xxxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx> Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memcontrol.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff -puN mm/memcontrol.c~mm-memcontrol-retry-reclaim-for-oom-disabled-and-__gfp_nofail-charges mm/memcontrol.c --- a/mm/memcontrol.c~mm-memcontrol-retry-reclaim-for-oom-disabled-and-__gfp_nofail-charges +++ a/mm/memcontrol.c @@ -2566,7 +2566,7 @@ static int mem_cgroup_try_charge(struct bool oom) { unsigned int batch = max(CHARGE_BATCH, nr_pages); - int nr_oom_retries = MEM_CGROUP_RECLAIM_RETRIES; + int nr_retries = MEM_CGROUP_RECLAIM_RETRIES; struct mem_cgroup *mem_over_limit; struct res_counter *fail_res; unsigned long nr_reclaimed; @@ -2638,6 +2638,9 @@ retry: if (mem_cgroup_wait_acct_move(mem_over_limit)) goto retry; + if (nr_retries--) + goto retry; + if (gfp_mask & __GFP_NOFAIL) goto bypass; @@ -2647,9 +2650,6 @@ retry: if (!oom) goto nomem; - if (nr_oom_retries--) - goto retry; - mem_cgroup_oom(mem_over_limit, gfp_mask, get_order(batch)); nomem: if (!(gfp_mask & __GFP_NOFAIL)) _ Patches currently in -mm which might be from hannes@xxxxxxxxxxx are origin.patch mm-memcontrol-rewrite-charge-api.patch mm-memcontrol-rewrite-uncharge-api.patch mm-memcontrol-use-page-lists-for-uncharge-batching.patch mm-memcontrol-use-page-lists-for-uncharge-batching-fix-hugetlb-page-lru.patch page-cgroup-trivial-cleanup.patch page-cgroup-get-rid-of-nr_pcg_flags.patch memcg-remove-lookup_cgroup_page-prototype.patch mm-memcontrol-avoid-charge-statistics-churn-during-page-migration.patch nilfs2-integrate-sysfs-support-into-driver-fix.patch linux-next.patch debugging-keep-track-of-page-owners.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