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authorLinus Torvalds <torvalds@linux-foundation.org>2024-05-18 10:32:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-05-18 10:32:39 -0700
commit89721e3038d181bacbd6be54354b513fdf1b4f10 (patch)
tree9c2b68494a680c32e2c1fdc1c9516ad8410bd22a /crypto
parent4b377b4868ef17b040065bd468668c707d2477a5 (diff)
parentac287da2e0ea5be2523222981efec86f0ca977cd (diff)
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Merge tag 'net-accept-more-20240515' of git://git.kernel.dk/linux
Pull more io_uring updates from Jens Axboe: "This adds support for IORING_CQE_F_SOCK_NONEMPTY for io_uring accept requests. This is very similar to previous work that enabled the same hint for doing receives on sockets. By far the majority of the work here is refactoring to enable the networking side to pass back whether or not the socket had more pending requests after accepting the current one, the last patch just wires it up for io_uring. Not only does this enable applications to know whether there are more connections to accept right now, it also enables smarter logic for io_uring multishot accept on whether to retry immediately or wait for a poll trigger" * tag 'net-accept-more-20240515' of git://git.kernel.dk/linux: io_uring/net: wire up IORING_CQE_F_SOCK_NONEMPTY for accept net: pass back whether socket was empty post accept net: have do_accept() take a struct proto_accept_arg argument net: change proto and proto_ops accept type
Diffstat (limited to 'crypto')
-rw-r--r--crypto/af_alg.c11
-rw-r--r--crypto/algif_hash.c10
2 files changed, 11 insertions, 10 deletions
diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index 5bc6d0fa7498..18cfead0081d 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -407,7 +407,8 @@ unlock:
return err;
}
-int af_alg_accept(struct sock *sk, struct socket *newsock, bool kern)
+int af_alg_accept(struct sock *sk, struct socket *newsock,
+ struct proto_accept_arg *arg)
{
struct alg_sock *ask = alg_sk(sk);
const struct af_alg_type *type;
@@ -422,7 +423,7 @@ int af_alg_accept(struct sock *sk, struct socket *newsock, bool kern)
if (!type)
goto unlock;
- sk2 = sk_alloc(sock_net(sk), PF_ALG, GFP_KERNEL, &alg_proto, kern);
+ sk2 = sk_alloc(sock_net(sk), PF_ALG, GFP_KERNEL, &alg_proto, arg->kern);
err = -ENOMEM;
if (!sk2)
goto unlock;
@@ -468,10 +469,10 @@ unlock:
}
EXPORT_SYMBOL_GPL(af_alg_accept);
-static int alg_accept(struct socket *sock, struct socket *newsock, int flags,
- bool kern)
+static int alg_accept(struct socket *sock, struct socket *newsock,
+ struct proto_accept_arg *arg)
{
- return af_alg_accept(sock->sk, newsock, kern);
+ return af_alg_accept(sock->sk, newsock, arg);
}
static const struct proto_ops alg_proto_ops = {
diff --git a/crypto/algif_hash.c b/crypto/algif_hash.c
index e24c829d7a01..7c7394d46a23 100644
--- a/crypto/algif_hash.c
+++ b/crypto/algif_hash.c
@@ -223,8 +223,8 @@ unlock:
return err ?: len;
}
-static int hash_accept(struct socket *sock, struct socket *newsock, int flags,
- bool kern)
+static int hash_accept(struct socket *sock, struct socket *newsock,
+ struct proto_accept_arg *arg)
{
struct sock *sk = sock->sk;
struct alg_sock *ask = alg_sk(sk);
@@ -252,7 +252,7 @@ static int hash_accept(struct socket *sock, struct socket *newsock, int flags,
if (err)
goto out_free_state;
- err = af_alg_accept(ask->parent, newsock, kern);
+ err = af_alg_accept(ask->parent, newsock, arg);
if (err)
goto out_free_state;
@@ -355,7 +355,7 @@ static int hash_recvmsg_nokey(struct socket *sock, struct msghdr *msg,
}
static int hash_accept_nokey(struct socket *sock, struct socket *newsock,
- int flags, bool kern)
+ struct proto_accept_arg *arg)
{
int err;
@@ -363,7 +363,7 @@ static int hash_accept_nokey(struct socket *sock, struct socket *newsock,
if (err)
return err;
- return hash_accept(sock, newsock, flags, kern);
+ return hash_accept(sock, newsock, arg);
}
static struct proto_ops algif_hash_ops_nokey = {