> +
> + if (strlen(virtiolog)) {
> + /* virtio_console doesn't work until virtio_pci is loaded */
> + int childpid;
> + int waitstatus;
> + childpid = fork();
> + printf("Loading virtio_pci module... ");
> + if (!childpid) {
> + int fd;
> + /* suppress stdout */
> + fd = open("/dev/null", O_WRONLY);
> + dup2(fd, STDOUT_FILENO);
> + close(fd);
> + /* now run modprobe */
> + ret = execl("/sbin/modprobe", "/sbin/modprobe",
> "virtio_pci", NULL);
> + }
> + waitpid(childpid, &waitstatus, 0);
> + if (!WIFEXITED(waitstatus) ||
> + (WIFEXITED(waitstatus) && WEXITSTATUS(waitstatus))) {
> + printf("Error loading virtio_pci module. ");
> + printf("Virtio logging will not work.\n.");
> + sleep(5);
> + } else {
> + printf("done.\n");
> + }
> + }
Why didn't you use mlLoadModuleSet directly? This duplicates code a bit..
--
Martin Sivák
msivak@xxxxxxxxxx
Red Hat Czech
Anaconda team / Brno, CZ
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