[ upstream commit 0b048557db761d287777360a100e1d010760d209 ]
In preparation for using struct io_sr_msg for zerocopy sends, clean up types. First, flags can be u16 as it's provided by the userspace in u16 ioprio, as well as addr_len. This saves us 4 bytes. Also use unsigned for size and done_io, both are as well limited to u32.
Signed-off-by: Pavel Begunkov asml.silence@gmail.com Link: https://lore.kernel.org/r/42c2639d6385b8b2181342d2af3a42d3b1c5bcd2.166263923... Signed-off-by: Jens Axboe axboe@kernel.dk --- io_uring/net.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/io_uring/net.c b/io_uring/net.c index f1036f429156..bd9f686ba0a1 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -55,21 +55,21 @@ struct io_sr_msg { struct user_msghdr __user *umsg; void __user *buf; }; + unsigned len; + unsigned done_io; unsigned msg_flags; - unsigned flags; - size_t len; - size_t done_io; + u16 flags; };
struct io_sendzc { struct file *file; void __user *buf; - size_t len; + unsigned len; + unsigned done_io; unsigned msg_flags; - unsigned flags; - unsigned addr_len; + u16 flags; + u16 addr_len; void __user *addr; - size_t done_io; struct io_kiocb *notif; };