diff options
author | Ingo Molnar <mingo@kernel.org> | 2017-04-23 12:12:44 +0300 |
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committer | Ingo Molnar <mingo@kernel.org> | 2017-04-23 12:12:44 +0300 |
commit | 58d30c36d472b75e8e9962d6a640be19d9389128 (patch) | |
tree | ce161b15e844d081f527f02a4f74ffd1171b2b14 /net | |
parent | 94836ecf1e7378b64d37624fbb81fe48fbd4c772 (diff) | |
parent | f2094107ac82bf867184efd77cee30b6a98e2e20 (diff) | |
download | linux-58d30c36d472b75e8e9962d6a640be19d9389128.tar.xz |
Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull RCU updates from Paul E. McKenney:
- Documentation updates.
- Miscellaneous fixes.
- Parallelize SRCU callback handling (plus overlapping patches).
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'net')
-rw-r--r-- | net/dccp/ipv4.c | 2 | ||||
-rw-r--r-- | net/dccp/ipv6.c | 2 | ||||
-rw-r--r-- | net/ipv4/tcp_ipv4.c | 2 | ||||
-rw-r--r-- | net/ipv6/tcp_ipv6.c | 2 | ||||
-rw-r--r-- | net/llc/af_llc.c | 2 | ||||
-rw-r--r-- | net/llc/llc_conn.c | 4 | ||||
-rw-r--r-- | net/llc/llc_sap.c | 2 | ||||
-rw-r--r-- | net/netfilter/nf_conntrack_core.c | 8 | ||||
-rw-r--r-- | net/smc/af_smc.c | 2 |
9 files changed, 13 insertions, 13 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c index b99168b0fabf..f75482bdee9a 100644 --- a/net/dccp/ipv4.c +++ b/net/dccp/ipv4.c @@ -951,7 +951,7 @@ static struct proto dccp_v4_prot = { .orphan_count = &dccp_orphan_count, .max_header = MAX_DCCP_HEADER, .obj_size = sizeof(struct dccp_sock), - .slab_flags = SLAB_DESTROY_BY_RCU, + .slab_flags = SLAB_TYPESAFE_BY_RCU, .rsk_prot = &dccp_request_sock_ops, .twsk_prot = &dccp_timewait_sock_ops, .h.hashinfo = &dccp_hashinfo, diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c index d9b6a4e403e7..840f14aaa016 100644 --- a/net/dccp/ipv6.c +++ b/net/dccp/ipv6.c @@ -1014,7 +1014,7 @@ static struct proto dccp_v6_prot = { .orphan_count = &dccp_orphan_count, .max_header = MAX_DCCP_HEADER, .obj_size = sizeof(struct dccp6_sock), - .slab_flags = SLAB_DESTROY_BY_RCU, + .slab_flags = SLAB_TYPESAFE_BY_RCU, .rsk_prot = &dccp6_request_sock_ops, .twsk_prot = &dccp6_timewait_sock_ops, .h.hashinfo = &dccp_hashinfo, diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 575e19dcc017..265352e1298b 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -2402,7 +2402,7 @@ struct proto tcp_prot = { .sysctl_rmem = sysctl_tcp_rmem, .max_header = MAX_TCP_HEADER, .obj_size = sizeof(struct tcp_sock), - .slab_flags = SLAB_DESTROY_BY_RCU, + .slab_flags = SLAB_TYPESAFE_BY_RCU, .twsk_prot = &tcp_timewait_sock_ops, .rsk_prot = &tcp_request_sock_ops, .h.hashinfo = &tcp_hashinfo, diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 49fa2e8c3fa9..cc01d5fd2e86 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -1921,7 +1921,7 @@ struct proto tcpv6_prot = { .sysctl_rmem = sysctl_tcp_rmem, .max_header = MAX_TCP_HEADER, .obj_size = sizeof(struct tcp6_sock), - .slab_flags = SLAB_DESTROY_BY_RCU, + .slab_flags = SLAB_TYPESAFE_BY_RCU, .twsk_prot = &tcp6_timewait_sock_ops, .rsk_prot = &tcp6_request_sock_ops, .h.hashinfo = &tcp_hashinfo, diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c index cb4fff785cbf..8364fe5b59e4 100644 --- a/net/llc/af_llc.c +++ b/net/llc/af_llc.c @@ -142,7 +142,7 @@ static struct proto llc_proto = { .name = "LLC", .owner = THIS_MODULE, .obj_size = sizeof(struct llc_sock), - .slab_flags = SLAB_DESTROY_BY_RCU, + .slab_flags = SLAB_TYPESAFE_BY_RCU, }; /** diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c index 8bc5a1bd2d45..9b02c13d258b 100644 --- a/net/llc/llc_conn.c +++ b/net/llc/llc_conn.c @@ -506,7 +506,7 @@ static struct sock *__llc_lookup_established(struct llc_sap *sap, again: sk_nulls_for_each_rcu(rc, node, laddr_hb) { if (llc_estab_match(sap, daddr, laddr, rc)) { - /* Extra checks required by SLAB_DESTROY_BY_RCU */ + /* Extra checks required by SLAB_TYPESAFE_BY_RCU */ if (unlikely(!atomic_inc_not_zero(&rc->sk_refcnt))) goto again; if (unlikely(llc_sk(rc)->sap != sap || @@ -565,7 +565,7 @@ static struct sock *__llc_lookup_listener(struct llc_sap *sap, again: sk_nulls_for_each_rcu(rc, node, laddr_hb) { if (llc_listener_match(sap, laddr, rc)) { - /* Extra checks required by SLAB_DESTROY_BY_RCU */ + /* Extra checks required by SLAB_TYPESAFE_BY_RCU */ if (unlikely(!atomic_inc_not_zero(&rc->sk_refcnt))) goto again; if (unlikely(llc_sk(rc)->sap != sap || diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c index 5404d0d195cc..63b6ab056370 100644 --- a/net/llc/llc_sap.c +++ b/net/llc/llc_sap.c @@ -328,7 +328,7 @@ static struct sock *llc_lookup_dgram(struct llc_sap *sap, again: sk_nulls_for_each_rcu(rc, node, laddr_hb) { if (llc_dgram_match(sap, laddr, rc)) { - /* Extra checks required by SLAB_DESTROY_BY_RCU */ + /* Extra checks required by SLAB_TYPESAFE_BY_RCU */ if (unlikely(!atomic_inc_not_zero(&rc->sk_refcnt))) goto again; if (unlikely(llc_sk(rc)->sap != sap || diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index ffb78e5f7b70..4cf769f9b32a 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -918,7 +918,7 @@ static unsigned int early_drop_list(struct net *net, continue; /* kill only if still in same netns -- might have moved due to - * SLAB_DESTROY_BY_RCU rules. + * SLAB_TYPESAFE_BY_RCU rules. * * We steal the timer reference. If that fails timer has * already fired or someone else deleted it. Just drop ref @@ -1073,7 +1073,7 @@ __nf_conntrack_alloc(struct net *net, /* * Do not use kmem_cache_zalloc(), as this cache uses - * SLAB_DESTROY_BY_RCU. + * SLAB_TYPESAFE_BY_RCU. */ ct = kmem_cache_alloc(nf_conntrack_cachep, gfp); if (ct == NULL) @@ -1118,7 +1118,7 @@ void nf_conntrack_free(struct nf_conn *ct) struct net *net = nf_ct_net(ct); /* A freed object has refcnt == 0, that's - * the golden rule for SLAB_DESTROY_BY_RCU + * the golden rule for SLAB_TYPESAFE_BY_RCU */ NF_CT_ASSERT(atomic_read(&ct->ct_general.use) == 0); @@ -1882,7 +1882,7 @@ int nf_conntrack_init_start(void) nf_conntrack_cachep = kmem_cache_create("nf_conntrack", sizeof(struct nf_conn), NFCT_INFOMASK + 1, - SLAB_DESTROY_BY_RCU | SLAB_HWCACHE_ALIGN, NULL); + SLAB_TYPESAFE_BY_RCU | SLAB_HWCACHE_ALIGN, NULL); if (!nf_conntrack_cachep) goto err_cachep; diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 093803786eac..9659adfe534f 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -101,7 +101,7 @@ struct proto smc_proto = { .unhash = smc_unhash_sk, .obj_size = sizeof(struct smc_sock), .h.smc_hash = &smc_v4_hashinfo, - .slab_flags = SLAB_DESTROY_BY_RCU, + .slab_flags = SLAB_TYPESAFE_BY_RCU, }; EXPORT_SYMBOL_GPL(smc_proto); |