diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/net/socket.c b/net/socket.c index 3df96e9ba4e2..c4d9104418c8 100644 --- a/net/socket.c +++ b/net/socket.c @@ -57,6 +57,7 @@ #include <linux/mm.h> #include <linux/socket.h> #include <linux/file.h> +#include <linux/splice.h> #include <linux/net.h> #include <linux/interrupt.h> #include <linux/thread_info.h> @@ -126,8 +127,6 @@ static long compat_sock_ioctl(struct file *file, unsigned int cmd, unsigned long arg); #endif static int sock_fasync(int fd, struct file *filp, int on); -static ssize_t sock_sendpage(struct file *file, struct page *page, - int offset, size_t size, loff_t *ppos, int more); static ssize_t sock_splice_read(struct file *file, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags); @@ -162,8 +161,7 @@ static const struct file_operations socket_file_ops = { .mmap = sock_mmap, .release = sock_close, .fasync = sock_fasync, - .sendpage = sock_sendpage, - .splice_write = generic_splice_sendpage, + .splice_write = splice_to_socket, .splice_read = sock_splice_read, .show_fdinfo = sock_show_fdinfo, }; @@ -1066,26 +1064,6 @@ int kernel_recvmsg(struct socket *sock, struct msghdr *msg, } EXPORT_SYMBOL(kernel_recvmsg); -static ssize_t sock_sendpage(struct file *file, struct page *page, - int offset, size_t size, loff_t *ppos, int more) -{ - struct socket *sock; - int flags; - int ret; - - sock = file->private_data; - - flags = (file->f_flags & O_NONBLOCK) ? MSG_DONTWAIT : 0; - /* more is a combination of MSG_MORE and MSG_SENDPAGE_NOTLAST */ - flags |= more; - - ret = kernel_sendpage(sock, page, offset, size, flags); - - if (trace_sock_send_length_enabled()) - call_trace_sock_send_length(sock->sk, ret, 0); - return ret; -} - static ssize_t sock_splice_read(struct file *file, loff_t *ppos, struct pipe_inode_info *pipe, size_t len, unsigned int flags) |