1 files changed, 101 insertions, 0 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c
index bf95ef9240e5..dfebbf3a272a 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -1285,6 +1285,107 @@ static struct kmem_cache *req_cachep;
 
 static const struct file_operations io_uring_fops;
 
+const char *io_uring_get_opcode(u8 opcode)
+{
+	switch ((enum io_uring_op)opcode) {
+	case IORING_OP_NOP:
+		return "NOP";
+	case IORING_OP_READV:
+		return "READV";
+	case IORING_OP_WRITEV:
+		return "WRITEV";
+	case IORING_OP_FSYNC:
+		return "FSYNC";
+	case IORING_OP_READ_FIXED:
+		return "READ_FIXED";
+	case IORING_OP_WRITE_FIXED:
+		return "WRITE_FIXED";
+	case IORING_OP_POLL_ADD:
+		return "POLL_ADD";
+	case IORING_OP_POLL_REMOVE:
+		return "POLL_REMOVE";
+	case IORING_OP_SYNC_FILE_RANGE:
+		return "SYNC_FILE_RANGE";
+	case IORING_OP_SENDMSG:
+		return "SENDMSG";
+	case IORING_OP_RECVMSG:
+		return "RECVMSG";
+	case IORING_OP_TIMEOUT:
+		return "TIMEOUT";
+	case IORING_OP_TIMEOUT_REMOVE:
+		return "TIMEOUT_REMOVE";
+	case IORING_OP_ACCEPT:
+		return "ACCEPT";
+	case IORING_OP_ASYNC_CANCEL:
+		return "ASYNC_CANCEL";
+	case IORING_OP_LINK_TIMEOUT:
+		return "LINK_TIMEOUT";
+	case IORING_OP_CONNECT:
+		return "CONNECT";
+	case IORING_OP_FALLOCATE:
+		return "FALLOCATE";
+	case IORING_OP_OPENAT:
+		return "OPENAT";
+	case IORING_OP_CLOSE:
+		return "CLOSE";
+	case IORING_OP_FILES_UPDATE:
+		return "FILES_UPDATE";
+	case IORING_OP_STATX:
+		return "STATX";
+	case IORING_OP_READ:
+		return "READ";
+	case IORING_OP_WRITE:
+		return "WRITE";
+	case IORING_OP_FADVISE:
+		return "FADVISE";
+	case IORING_OP_MADVISE:
+		return "MADVISE";
+	case IORING_OP_SEND:
+		return "SEND";
+	case IORING_OP_RECV:
+		return "RECV";
+	case IORING_OP_OPENAT2:
+		return "OPENAT2";
+	case IORING_OP_EPOLL_CTL:
+		return "EPOLL_CTL";
+	case IORING_OP_SPLICE:
+		return "SPLICE";
+	case IORING_OP_PROVIDE_BUFFERS:
+		return "PROVIDE_BUFFERS";
+	case IORING_OP_REMOVE_BUFFERS:
+		return "REMOVE_BUFFERS";
+	case IORING_OP_TEE:
+		return "TEE";
+	case IORING_OP_SHUTDOWN:
+		return "SHUTDOWN";
+	case IORING_OP_RENAMEAT:
+		return "RENAMEAT";
+	case IORING_OP_UNLINKAT:
+		return "UNLINKAT";
+	case IORING_OP_MKDIRAT:
+		return "MKDIRAT";
+	case IORING_OP_SYMLINKAT:
+		return "SYMLINKAT";
+	case IORING_OP_LINKAT:
+		return "LINKAT";
+	case IORING_OP_MSG_RING:
+		return "MSG_RING";
+	case IORING_OP_FSETXATTR:
+		return "FSETXATTR";
+	case IORING_OP_SETXATTR:
+		return "SETXATTR";
+	case IORING_OP_FGETXATTR:
+		return "FGETXATTR";
+	case IORING_OP_GETXATTR:
+		return "GETXATTR";
+	case IORING_OP_SOCKET:
+		return "SOCKET";
+	case IORING_OP_LAST:
+		return "INVALID";
+	}
+	return "INVALID";
+}
+
 struct sock *io_uring_get_socket(struct file *file)
 {
 #if defined(CONFIG_UNIX)