diff options
Diffstat (limited to 'include/linux/memcontrol.h')
| -rw-r--r-- | include/linux/memcontrol.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h index 47995b499429..a3869bf97746 100644 --- a/include/linux/memcontrol.h +++ b/include/linux/memcontrol.h @@ -85,12 +85,6 @@ enum mem_cgroup_events_target { MEM_CGROUP_NTARGETS, }; -struct cg_proto { - struct page_counter memory_allocated; /* Current allocated memory. */ - int memory_pressure; - bool active; -}; - #ifdef CONFIG_MEMCG struct mem_cgroup_stat_cpu { long count[MEM_CGROUP_STAT_NSTATS]; @@ -169,8 +163,11 @@ struct mem_cgroup { /* Accounted resources */ struct page_counter memory; + + /* Legacy consumer-oriented counters */ struct page_counter memsw; struct page_counter kmem; + struct page_counter tcpmem; /* Normal memory consumption range */ unsigned long low; @@ -236,7 +233,8 @@ struct mem_cgroup { unsigned long socket_pressure; /* Legacy tcp memory accounting */ - struct cg_proto tcp_mem; + bool tcpmem_active; + int tcpmem_pressure; #ifndef CONFIG_SLOB /* Index in the kmem_cache->memcg_params.memcg_caches array */ @@ -715,7 +713,7 @@ extern struct static_key_false memcg_sockets_enabled_key; #define mem_cgroup_sockets_enabled static_branch_unlikely(&memcg_sockets_enabled_key) static inline bool mem_cgroup_under_socket_pressure(struct mem_cgroup *memcg) { - if (memcg->tcp_mem.memory_pressure) + if (!cgroup_subsys_on_dfl(memory_cgrp_subsys) && memcg->tcpmem_pressure) return true; do { if (time_before(jiffies, memcg->socket_pressure)) |