diff options
Diffstat (limited to 'mm/memcontrol.c')
| -rw-r--r-- | mm/memcontrol.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index fe3ad310656d..f7b6bec9f538 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -2575,22 +2575,6 @@ static int mem_cgroup_try_charge(struct mem_cgroup *memcg, if (mem_cgroup_is_root(memcg)) goto done; - /* - * Unlike in global OOM situations, memcg is not in a physical - * memory shortage. Allow dying and OOM-killed tasks to - * bypass the last charges so that they can exit quickly and - * free their memory. - */ - if (unlikely(test_thread_flag(TIF_MEMDIE) || - fatal_signal_pending(current) || - current->flags & PF_EXITING)) - goto bypass; - - if (unlikely(task_in_memcg_oom(current))) - goto nomem; - - if (gfp_mask & __GFP_NOFAIL) - oom = false; retry: if (consume_stock(memcg, nr_pages)) goto done; @@ -2612,6 +2596,20 @@ retry: goto retry; } + /* + * Unlike in global OOM situations, memcg is not in a physical + * memory shortage. Allow dying and OOM-killed tasks to + * bypass the last charges so that they can exit quickly and + * free their memory. + */ + if (unlikely(test_thread_flag(TIF_MEMDIE) || + fatal_signal_pending(current) || + current->flags & PF_EXITING)) + goto bypass; + + if (unlikely(task_in_memcg_oom(current))) + goto nomem; + if (!(gfp_mask & __GFP_WAIT)) goto nomem; @@ -2640,6 +2638,9 @@ retry: if (mem_cgroup_wait_acct_move(mem_over_limit)) goto retry; + if (gfp_mask & __GFP_NOFAIL) + goto bypass; + if (fatal_signal_pending(current)) goto bypass; |