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authorPaolo Abeni <pabeni@redhat.com>2020-11-27 13:10:22 +0300
committerJakub Kicinski <kuba@kernel.org>2020-12-01 04:55:23 +0300
commitad80b0fc6e7f56bb1b09af86749ff3014477cfe6 (patch)
tree607bccd7a619c87713dd56b97ae6124b90e89070 /net/core
parentbe5724240b390b1192635d942d4bd3df57bb6e3c (diff)
downloadlinux-ad80b0fc6e7f56bb1b09af86749ff3014477cfe6.tar.xz
mptcp: open code mptcp variant for lock_sock
This allows invoking an additional callback under the socket spin lock. Will be used by the next patches to avoid additional spin lock contention. Acked-by: Florian Westphal <fw@strlen.de> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/sock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/sock.c b/net/core/sock.c
index 9badbe7bb4e4..f0f096852876 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -2486,7 +2486,7 @@ bool sk_page_frag_refill(struct sock *sk, struct page_frag *pfrag)
}
EXPORT_SYMBOL(sk_page_frag_refill);
-static void __lock_sock(struct sock *sk)
+void __lock_sock(struct sock *sk)
__releases(&sk->sk_lock.slock)
__acquires(&sk->sk_lock.slock)
{