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| author |   Dominik Brodowski <linux@dominikbrodowski.net> | 2018-03-13 20:10:59 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2018-04-02 20:15:13 +0200 |
| commit | cc36dca0dffad991135d0e28938ba2b4c0b786f7 (patch) | |
| tree | b7f84be350317173671009956e3dc4a67897cfda /include/linux/socket.h | |
| parent | net: socket: add __sys_shutdown() helper; remove in-kernel call to syscall (diff) | |
| download | wireguard-linux-cc36dca0dffad991135d0e28938ba2b4c0b786f7.tar.xz wireguard-linux-cc36dca0dffad991135d0e28938ba2b4c0b786f7.zip | |
net: socket: add __sys_setsockopt() helper; remove in-kernel call to syscall
Using the net-internal helper __sys_setsockopt() allows us to avoid the
internal calls to the sys_setsockopt() syscall.
This patch is part of a series which removes in-kernel calls to syscalls.
On this basis, the syscall entry path can be streamlined. For details, see
http://lkml.kernel.org/r/20180325162527.GA17492@light.dominikbrodowski.net
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'include/linux/socket.h')
| -rw-r--r-- | include/linux/socket.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/socket.h b/include/linux/socket.h index b205138b69f1..cad120e4ed4b 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -376,4 +376,5 @@ extern int __sys_socketpair(int family, int type, int protocol, int __user *usockvec); extern int __sys_shutdown(int fd, int how); + #endif /* _LINUX_SOCKET_H */ |