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-rw-r--r--fs/io_uring.c12
-rw-r--r--include/uapi/linux/io_uring.h2
2 files changed, 9 insertions, 5 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 5ff2cdb425bc..aeb042ba5cc5 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1183,6 +1183,7 @@ static const struct io_op_def io_op_defs[] = {
.unbound_nonreg_file = 1,
.pollout = 1,
.needs_async_setup = 1,
+ .ioprio = 1,
.async_size = sizeof(struct io_async_msghdr),
},
[IORING_OP_RECVMSG] = {
@@ -1191,6 +1192,7 @@ static const struct io_op_def io_op_defs[] = {
.pollin = 1,
.buffer_select = 1,
.needs_async_setup = 1,
+ .ioprio = 1,
.async_size = sizeof(struct io_async_msghdr),
},
[IORING_OP_TIMEOUT] = {
@@ -1266,6 +1268,7 @@ static const struct io_op_def io_op_defs[] = {
.unbound_nonreg_file = 1,
.pollout = 1,
.audit_skip = 1,
+ .ioprio = 1,
},
[IORING_OP_RECV] = {
.needs_file = 1,
@@ -1273,6 +1276,7 @@ static const struct io_op_def io_op_defs[] = {
.pollin = 1,
.buffer_select = 1,
.audit_skip = 1,
+ .ioprio = 1,
},
[IORING_OP_OPENAT2] = {
},
@@ -6075,12 +6079,12 @@ static int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
struct io_sr_msg *sr = &req->sr_msg;
- if (unlikely(sqe->file_index))
+ if (unlikely(sqe->file_index || sqe->addr2))
return -EINVAL;
sr->umsg = u64_to_user_ptr(READ_ONCE(sqe->addr));
sr->len = READ_ONCE(sqe->len);
- sr->flags = READ_ONCE(sqe->addr2);
+ sr->flags = READ_ONCE(sqe->ioprio);
if (sr->flags & ~IORING_RECVSEND_POLL_FIRST)
return -EINVAL;
sr->msg_flags = READ_ONCE(sqe->msg_flags) | MSG_NOSIGNAL;
@@ -6311,12 +6315,12 @@ static int io_recvmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
struct io_sr_msg *sr = &req->sr_msg;
- if (unlikely(sqe->file_index))
+ if (unlikely(sqe->file_index || sqe->addr2))
return -EINVAL;
sr->umsg = u64_to_user_ptr(READ_ONCE(sqe->addr));
sr->len = READ_ONCE(sqe->len);
- sr->flags = READ_ONCE(sqe->addr2);
+ sr->flags = READ_ONCE(sqe->ioprio);
if (sr->flags & ~IORING_RECVSEND_POLL_FIRST)
return -EINVAL;
sr->msg_flags = READ_ONCE(sqe->msg_flags) | MSG_NOSIGNAL;
diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h
index 53e7dae92e42..f10b59d6693e 100644
--- a/include/uapi/linux/io_uring.h
+++ b/include/uapi/linux/io_uring.h
@@ -244,7 +244,7 @@ enum io_uring_op {
#define IORING_ASYNC_CANCEL_ANY (1U << 2)
/*
- * send/sendmsg and recv/recvmsg flags (sqe->addr2)
+ * send/sendmsg and recv/recvmsg flags (sqe->ioprio)
*
* IORING_RECVSEND_POLL_FIRST If set, instead of first attempting to send
* or receive and arm poll if that yields an