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exec: silence hugetlbfs warning under qtest

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vhost-user-test prints a warning. A test should not need to run on
hugetlbfs, let's silence the warning under qtest. The
condition can't check on qtest_enabled() since vhost-user-test actually
doesn't use qtest accel. However, qtest_driver() can be used, if
qtest_init() is called early enough. For that reason, move chardev and
qtest initialization early.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Marc-André Lureau 2015-11-18 10:02:58 +01:00 committed by Michael S. Tsirkin
parent 421f4448ce
commit 1c7ba94a18
2 changed files with 18 additions and 15 deletions
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5
exec.c
View File

@ -51,6 +51,7 @@
#include "qemu/main-loop.h"
#include "translate-all.h"
#include "sysemu/replay.h"
#include "sysemu/qtest.h"
#include "exec/memory-internal.h"
#include "exec/ram_addr.h"
@ -1196,8 +1197,10 @@ static long gethugepagesize(const char *path, Error **errp)
return 0;
}
if (fs.f_type != HUGETLBFS_MAGIC)
if (!qtest_driver() &&
fs.f_type != HUGETLBFS_MAGIC) {
fprintf(stderr, "Warning: path not on HugeTLBFS: %s\n", path);
}
return fs.f_bsize;
}

28
vl.c
View File

@ -4288,14 +4288,23 @@ int main(int argc, char **argv, char **envp)
page_size_init();
socket_init();
if (qemu_opts_foreach(qemu_find_opts("object"),
object_create,
object_create_initial, NULL)) {
if (qemu_opts_foreach(qemu_find_opts("chardev"),
chardev_init_func, NULL, NULL)) {
exit(1);
}
if (qemu_opts_foreach(qemu_find_opts("chardev"),
chardev_init_func, NULL, NULL)) {
if (qtest_chrdev) {
Error *local_err = NULL;
qtest_init(qtest_chrdev, qtest_log, &local_err);
if (local_err) {
error_report_err(local_err);
exit(1);
}
}
if (qemu_opts_foreach(qemu_find_opts("object"),
object_create,
object_create_initial, NULL)) {
exit(1);
}
@ -4325,15 +4334,6 @@ int main(int argc, char **argv, char **envp)
configure_accelerator(current_machine);
if (qtest_chrdev) {
Error *local_err = NULL;
qtest_init(qtest_chrdev, qtest_log, &local_err);
if (local_err) {
error_report_err(local_err);
exit(1);
}
}
machine_opts = qemu_get_machine_opts();
kernel_filename = qemu_opt_get(machine_opts, "kernel");
initrd_filename = qemu_opt_get(machine_opts, "initrd");