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[Qemu-devel] [PATCH v2 9/9] tests: use memfd in vhost-user-test
From: |
Marc-André Lureau |
Subject: |
[Qemu-devel] [PATCH v2 9/9] tests: use memfd in vhost-user-test |
Date: |
Wed, 11 Jan 2017 12:33:47 +0100 |
This will exercise the memfd memory backend and should generally be
better for testing than memory-backend-file (thanks to anonymous files
and sealing).
The test is already Linux-specific, but will now require Linux with
memfd (since 3.17).
Signed-off-by: Marc-André Lureau <address@hidden>
---
tests/vhost-user-test.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/tests/vhost-user-test.c b/tests/vhost-user-test.c
index 96bf00eefa..bf0630e38b 100644
--- a/tests/vhost-user-test.c
+++ b/tests/vhost-user-test.c
@@ -39,8 +39,8 @@
#define HAVE_MONOTONIC_TIME
#endif
-#define QEMU_CMD_MEM " -m %d -object memory-backend-file,id=mem,size=%dM,"\
- "mem-path=%s,share=on -numa node,memdev=mem"
+#define QEMU_CMD_MEM " -m %d -object memory-backend-memfd,id=mem,size=%dM,"\
+ " -numa node,memdev=mem"
#define QEMU_CMD_CHR " -chardev socket,id=%s,path=%s%s"
#define QEMU_CMD_NETDEV " -netdev vhost-user,id=net0,chardev=%s,vhostforce"
#define QEMU_CMD_NET " -device virtio-net-pci,netdev=net0"
@@ -475,12 +475,12 @@ static inline void test_server_connect(TestServer *server)
test_server_create_chr(server, ",reconnect=1");
}
-#define GET_QEMU_CMD(s) \
- g_strdup_printf(QEMU_CMD, 512, 512, (root), (s)->chr_name, \
+#define GET_QEMU_CMD(s) \
+ g_strdup_printf(QEMU_CMD, 512, 512, (s)->chr_name, \
(s)->socket_path, "", (s)->chr_name)
-#define GET_QEMU_CMDE(s, mem, chr_opts, extra, ...) \
- g_strdup_printf(QEMU_CMD extra, (mem), (mem), (root), (s)->chr_name, \
+#define GET_QEMU_CMDE(s, mem, chr_opts, extra, ...) \
+ g_strdup_printf(QEMU_CMD extra, (mem), (mem), (s)->chr_name, \
(s)->socket_path, (chr_opts), (s)->chr_name, ##__VA_ARGS__)
static gboolean _test_server_free(TestServer *server)
@@ -883,7 +883,7 @@ static void test_multiqueue(void)
cmd = g_strdup_printf(QEMU_CMD_MEM QEMU_CMD_CHR QEMU_CMD_NETDEV
",queues=%d "
"-device
virtio-net-pci,netdev=net0,mq=on,vectors=%d",
- 512, 512, root, s->chr_name,
+ 512, 512, s->chr_name,
s->socket_path, "", s->chr_name,
queues, queues * 2 + 2);
qtest_start(cmd);
--
2.11.0
- [Qemu-devel] [PATCH v2 0/9] Add memfd memory backend, Marc-André Lureau, 2017/01/11
- [Qemu-devel] [PATCH v2 2/9] exec: split file_ram_alloc(), Marc-André Lureau, 2017/01/11
- [Qemu-devel] [PATCH v2 1/9] exec: check kvm mmu notifiers earlier, Marc-André Lureau, 2017/01/11
- [Qemu-devel] [PATCH v2 3/9] exec: split qemu_ram_alloc_from_file(), Marc-André Lureau, 2017/01/11
- [Qemu-devel] [PATCH v2 5/9] ivshmem: use ram_from_fd(), Marc-André Lureau, 2017/01/11
- [Qemu-devel] [PATCH v2 6/9] memory: remove memory_region_set_fd, Marc-André Lureau, 2017/01/11
- [Qemu-devel] [PATCH v2 4/9] Add memory_region_init_ram_from_fd(), Marc-André Lureau, 2017/01/11
- [Qemu-devel] [PATCH v2 7/9] memfd: split qemu_memfd_alloc(), Marc-André Lureau, 2017/01/11
- [Qemu-devel] [PATCH v2 9/9] tests: use memfd in vhost-user-test,
Marc-André Lureau <=
- [Qemu-devel] [PATCH v2 8/9] Add memfd based hostmem, Marc-André Lureau, 2017/01/11