diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-05-28 08:12:16 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-05-28 21:11:44 +0300 |
| commit | 26cfabf9cdd273650126d84a48a7f8dedbcded48 (patch) | |
| tree | c4db68de1b6ef5052a693c5180446e6de357516f /fs/dlm | |
| parent | ce3d9544cecacd40389c399d2b7ca31acc533b70 (diff) | |
| download | linux-26cfabf9cdd273650126d84a48a7f8dedbcded48.tar.xz | |
net: add sock_set_rcvbuf
Add a helper to directly set the SO_RCVBUFFORCE sockopt from kernel space
without going through a fake uaccess.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/dlm')
| -rw-r--r-- | fs/dlm/lowcomms.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index b6e6dba28154..2822a430a2b4 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -1180,7 +1180,6 @@ static int sctp_listen_for_all(void) struct socket *sock = NULL; int result = -EINVAL; struct connection *con = nodeid2con(0, GFP_NOFS); - int bufsize = NEEDED_RMEM; int one = 1; if (!con) @@ -1195,11 +1194,7 @@ static int sctp_listen_for_all(void) goto out; } - result = kernel_setsockopt(sock, SOL_SOCKET, SO_RCVBUFFORCE, - (char *)&bufsize, sizeof(bufsize)); - if (result) - log_print("Error increasing buffer space on socket %d", result); - + sock_set_rcvbuf(sock->sk, NEEDED_RMEM); result = kernel_setsockopt(sock, SOL_SCTP, SCTP_NODELAY, (char *)&one, sizeof(one)); if (result < 0) |