diff options
| author | David Howells <[email protected]> | 2023-05-22 14:50:00 +0100 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2023-05-24 08:42:16 -0600 |
| commit | 67178fd066d53d5a6cada1cdc6399d02b68b708e (patch) | |
| tree | dc9b215e3ff2acaeeb02eef20726b4b0a80a4b14 | |
| parent | b0072734ffaa3f5fec64058d0d3333765d789bc0 (diff) | |
net: Make sock_splice_read() use copy_splice_read() by default
Make sock_splice_read() use copy_splice_read() by default as
file_splice_read() will return immediately with 0 as a socket has no
pagecache and is a zero-size file.
Signed-off-by: David Howells <[email protected]>
cc: "David S. Miller" <[email protected]>
cc: Eric Dumazet <[email protected]>
cc: Jakub Kicinski <[email protected]>
cc: Paolo Abeni <[email protected]>
cc: Christoph Hellwig <[email protected]>
cc: Al Viro <[email protected]>
cc: Jens Axboe <[email protected]>
cc: [email protected]
cc: [email protected]
cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
| -rw-r--r-- | net/socket.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/socket.c b/net/socket.c index b7e01d0fe082..401778380195 100644 --- a/net/socket.c +++ b/net/socket.c @@ -1093,7 +1093,7 @@ static ssize_t sock_splice_read(struct file *file, loff_t *ppos, struct socket *sock = file->private_data; if (unlikely(!sock->ops->splice_read)) - return generic_file_splice_read(file, ppos, pipe, len, flags); + return copy_splice_read(file, ppos, pipe, len, flags); return sock->ops->splice_read(sock, ppos, pipe, len, flags); } |