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-rw-r--r--Makefile.target6
-rw-r--r--exec.c2
-rw-r--r--hw/block/xen_blkif.h12
-rw-r--r--hw/block/xen_disk.c33
-rw-r--r--hw/i386/Makefile.objs2
-rw-r--r--hw/i386/xen/Makefile.objs1
-rw-r--r--hw/i386/xen/xen_apic.c (renamed from hw/xen/xen_apic.c)0
-rw-r--r--hw/i386/xen/xen_platform.c (renamed from hw/xen/xen_platform.c)0
-rw-r--r--hw/i386/xen/xen_pvdevice.c (renamed from hw/xen/xen_pvdevice.c)0
-rw-r--r--hw/xen/Makefile.objs1
-rw-r--r--hw/xen/xen_pt_config_init.c6
-rw-r--r--hw/xen/xen_pt_msi.c6
-rw-r--r--hw/xenpv/Makefile.objs2
-rw-r--r--hw/xenpv/xen_domainbuild.c (renamed from hw/i386/xen_domainbuild.c)0
-rw-r--r--hw/xenpv/xen_domainbuild.h (renamed from hw/i386/xen_domainbuild.h)0
-rw-r--r--hw/xenpv/xen_machine_pv.c (renamed from hw/i386/xen_machine_pv.c)0
-rw-r--r--include/hw/xen/xen_common.h7
-rw-r--r--xen-common-stub.c19
-rw-r--r--xen-common.c123
-rw-r--r--xen-hvm-stub.c (renamed from xen-stub.c)17
-rw-r--r--xen-hvm.c (renamed from xen-all.c)123
21 files changed, 227 insertions, 133 deletions
diff --git a/Makefile.target b/Makefile.target
index ba1234063e..6d8fde8b9e 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -120,8 +120,10 @@ obj-y += dump.o
LIBS+=$(libs_softmmu)
# xen support
-obj-$(CONFIG_XEN) += xen-all.o xen-mapcache.o
-obj-$(call lnot,$(CONFIG_XEN)) += xen-stub.o
+obj-$(CONFIG_XEN) += xen-common.o
+obj-$(CONFIG_XEN_I386) += xen-hvm.o xen-mapcache.o
+obj-$(call lnot,$(CONFIG_XEN)) += xen-common-stub.o
+obj-$(call lnot,$(CONFIG_XEN_I386)) += xen-hvm-stub.o
# Hardware support
ifeq ($(TARGET_NAME), sparc64)
diff --git a/exec.c b/exec.c
index 91513c6c43..cf120496f7 100644
--- a/exec.c
+++ b/exec.c
@@ -380,7 +380,7 @@ MemoryRegion *address_space_translate(AddressSpace *as, hwaddr addr,
as = iotlb.target_as;
}
- if (memory_access_is_direct(mr, is_write)) {
+ if (xen_enabled() && memory_access_is_direct(mr, is_write)) {
hwaddr page = ((addr & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE) - addr;
len = MIN(page, len);
}
diff --git a/hw/block/xen_blkif.h b/hw/block/xen_blkif.h
index c0f4136228..711b692742 100644
--- a/hw/block/xen_blkif.h
+++ b/hw/block/xen_blkif.h
@@ -79,6 +79,12 @@ static inline void blkif_get_x86_32_req(blkif_request_t *dst, blkif_x86_32_reque
dst->handle = src->handle;
dst->id = src->id;
dst->sector_number = src->sector_number;
+ if (src->operation == BLKIF_OP_DISCARD) {
+ struct blkif_request_discard *s = (void *)src;
+ struct blkif_request_discard *d = (void *)dst;
+ d->nr_sectors = s->nr_sectors;
+ return;
+ }
if (n > src->nr_segments)
n = src->nr_segments;
for (i = 0; i < n; i++)
@@ -94,6 +100,12 @@ static inline void blkif_get_x86_64_req(blkif_request_t *dst, blkif_x86_64_reque
dst->handle = src->handle;
dst->id = src->id;
dst->sector_number = src->sector_number;
+ if (src->operation == BLKIF_OP_DISCARD) {
+ struct blkif_request_discard *s = (void *)src;
+ struct blkif_request_discard *d = (void *)dst;
+ d->nr_sectors = s->nr_sectors;
+ return;
+ }
if (n > src->nr_segments)
n = src->nr_segments;
for (i = 0; i < n; i++)
diff --git a/hw/block/xen_disk.c b/hw/block/xen_disk.c
index a8fea72edf..aed5b5b3e9 100644
--- a/hw/block/xen_disk.c
+++ b/hw/block/xen_disk.c
@@ -114,6 +114,7 @@ struct XenBlkDev {
int requests_finished;
/* Persistent grants extension */
+ gboolean feature_discard;
gboolean feature_persistent;
GTree *persistent_gnts;
unsigned int persistent_gnt_count;
@@ -253,6 +254,8 @@ static int ioreq_parse(struct ioreq *ioreq)
case BLKIF_OP_WRITE:
ioreq->prot = PROT_READ; /* from memory */
break;
+ case BLKIF_OP_DISCARD:
+ return 0;
default:
xen_be_printf(&blkdev->xendev, 0, "error: unknown operation (%d)\n",
ioreq->req.operation);
@@ -492,6 +495,7 @@ static void qemu_aio_complete(void *opaque, int ret)
case BLKIF_OP_READ:
bdrv_acct_done(ioreq->blkdev->bs, &ioreq->acct);
break;
+ case BLKIF_OP_DISCARD:
default:
break;
}
@@ -532,6 +536,15 @@ static int ioreq_runio_qemu_aio(struct ioreq *ioreq)
&ioreq->v, ioreq->v.size / BLOCK_SIZE,
qemu_aio_complete, ioreq);
break;
+ case BLKIF_OP_DISCARD:
+ {
+ struct blkif_request_discard *discard_req = (void *)&ioreq->req;
+ ioreq->aio_inflight++;
+ bdrv_aio_discard(blkdev->bs,
+ discard_req->sector_number, discard_req->nr_sectors,
+ qemu_aio_complete, ioreq);
+ break;
+ }
default:
/* unknown operation (shouldn't happen -- parse catches this) */
goto err;
@@ -710,6 +723,21 @@ static void blk_alloc(struct XenDevice *xendev)
}
}
+static void blk_parse_discard(struct XenBlkDev *blkdev)
+{
+ int enable;
+
+ blkdev->feature_discard = true;
+
+ if (xenstore_read_be_int(&blkdev->xendev, "discard-enable", &enable) == 0) {
+ blkdev->feature_discard = !!enable;
+ }
+
+ if (blkdev->feature_discard) {
+ xenstore_write_be_int(&blkdev->xendev, "feature-discard", 1);
+ }
+}
+
static int blk_init(struct XenDevice *xendev)
{
struct XenBlkDev *blkdev = container_of(xendev, struct XenBlkDev, xendev);
@@ -777,6 +805,8 @@ static int blk_init(struct XenDevice *xendev)
xenstore_write_be_int(&blkdev->xendev, "feature-persistent", 1);
xenstore_write_be_int(&blkdev->xendev, "info", info);
+ blk_parse_discard(blkdev);
+
g_free(directiosafe);
return 0;
@@ -812,6 +842,9 @@ static int blk_connect(struct XenDevice *xendev)
qflags |= BDRV_O_RDWR;
readonly = false;
}
+ if (blkdev->feature_discard) {
+ qflags |= BDRV_O_UNMAP;
+ }
/* init qemu block driver */
index = (blkdev->xendev.dev - 202 * 256) / 16;
diff --git a/hw/i386/Makefile.objs b/hw/i386/Makefile.objs
index 3df1612651..f66c349508 100644
--- a/hw/i386/Makefile.objs
+++ b/hw/i386/Makefile.objs
@@ -2,7 +2,7 @@ obj-$(CONFIG_KVM) += kvm/
obj-y += multiboot.o smbios.o
obj-y += pc.o pc_piix.o pc_q35.o
obj-y += pc_sysfw.o
-obj-$(CONFIG_XEN) += xen_domainbuild.o xen_machine_pv.o
+obj-$(CONFIG_XEN) += ../xenpv/ xen/
obj-y += kvmvapic.o
obj-y += acpi-build.o
diff --git a/hw/i386/xen/Makefile.objs b/hw/i386/xen/Makefile.objs
new file mode 100644
index 0000000000..801a68d326
--- /dev/null
+++ b/hw/i386/xen/Makefile.objs
@@ -0,0 +1 @@
+obj-y += xen_platform.o xen_apic.o xen_pvdevice.o
diff --git a/hw/xen/xen_apic.c b/hw/i386/xen/xen_apic.c
index 63bb7f77c6..63bb7f77c6 100644
--- a/hw/xen/xen_apic.c
+++ b/hw/i386/xen/xen_apic.c
diff --git a/hw/xen/xen_platform.c b/hw/i386/xen/xen_platform.c
index 1d9d0e9f25..1d9d0e9f25 100644
--- a/hw/xen/xen_platform.c
+++ b/hw/i386/xen/xen_platform.c
diff --git a/hw/xen/xen_pvdevice.c b/hw/i386/xen/xen_pvdevice.c
index c2189473ba..c2189473ba 100644
--- a/hw/xen/xen_pvdevice.c
+++ b/hw/i386/xen/xen_pvdevice.c
diff --git a/hw/xen/Makefile.objs b/hw/xen/Makefile.objs
index ce640c61a5..a0ca0aa3df 100644
--- a/hw/xen/Makefile.objs
+++ b/hw/xen/Makefile.objs
@@ -1,6 +1,5 @@
# xen backend driver support
common-obj-$(CONFIG_XEN_BACKEND) += xen_backend.o xen_devconfig.o
-obj-$(CONFIG_XEN_I386) += xen_platform.o xen_apic.o xen_pvdevice.o
obj-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen-host-pci-device.o
obj-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen_pt.o xen_pt_config_init.o xen_pt_msi.o
diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c
index 8ccc2e4b9c..de9a20f437 100644
--- a/hw/xen/xen_pt_config_init.c
+++ b/hw/xen/xen_pt_config_init.c
@@ -1123,8 +1123,8 @@ static int xen_pt_msgctrl_reg_write(XenPCIPassthroughState *s,
msi->mapped = true;
}
msi->flags |= PCI_MSI_FLAGS_ENABLE;
- } else {
- msi->flags &= ~PCI_MSI_FLAGS_ENABLE;
+ } else if (msi->mapped) {
+ xen_pt_msi_disable(s);
}
/* pass through MSI_ENABLE bit */
@@ -1397,6 +1397,8 @@ static int xen_pt_msixctrl_reg_write(XenPCIPassthroughState *s,
if ((*val & PCI_MSIX_FLAGS_ENABLE)
&& !(*val & PCI_MSIX_FLAGS_MASKALL)) {
xen_pt_msix_update(s);
+ } else if (!(*val & PCI_MSIX_FLAGS_ENABLE) && s->msix->enabled) {
+ xen_pt_msix_disable(s);
}
debug_msix_enabled_old = s->msix->enabled;
diff --git a/hw/xen/xen_pt_msi.c b/hw/xen/xen_pt_msi.c
index 6fbe0cc86b..12b4c4560c 100644
--- a/hw/xen/xen_pt_msi.c
+++ b/hw/xen/xen_pt_msi.c
@@ -282,7 +282,8 @@ void xen_pt_msi_disable(XenPCIPassthroughState *s)
msi->initialized);
/* clear msi info */
- msi->flags = 0;
+ msi->flags &= ~PCI_MSI_FLAGS_ENABLE;
+ msi->initialized = false;
msi->mapped = false;
msi->pirq = XEN_PT_UNASSIGNED_PIRQ;
}
@@ -446,7 +447,8 @@ static void pci_msix_write(void *opaque, hwaddr addr,
if (offset != PCI_MSIX_ENTRY_VECTOR_CTRL) {
const volatile uint32_t *vec_ctrl;
- if (get_entry_value(entry, offset) == val) {
+ if (get_entry_value(entry, offset) == val
+ && entry->pirq != XEN_PT_UNASSIGNED_PIRQ) {
return;
}
diff --git a/hw/xenpv/Makefile.objs b/hw/xenpv/Makefile.objs
new file mode 100644
index 0000000000..49f6e9e3c5
--- /dev/null
+++ b/hw/xenpv/Makefile.objs
@@ -0,0 +1,2 @@
+# Xen PV machine support
+obj-$(CONFIG_XEN) += xen_domainbuild.o xen_machine_pv.o
diff --git a/hw/i386/xen_domainbuild.c b/hw/xenpv/xen_domainbuild.c
index c0ab7537df..c0ab7537df 100644
--- a/hw/i386/xen_domainbuild.c
+++ b/hw/xenpv/xen_domainbuild.c
diff --git a/hw/i386/xen_domainbuild.h b/hw/xenpv/xen_domainbuild.h
index 29a91ea7b1..29a91ea7b1 100644
--- a/hw/i386/xen_domainbuild.h
+++ b/hw/xenpv/xen_domainbuild.h
diff --git a/hw/i386/xen_machine_pv.c b/hw/xenpv/xen_machine_pv.c
index 9adb57fc14..9adb57fc14 100644
--- a/hw/i386/xen_machine_pv.c
+++ b/hw/xenpv/xen_machine_pv.c
diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h
index 2d5a25bf40..07731b9289 100644
--- a/include/hw/xen/xen_common.h
+++ b/include/hw/xen/xen_common.h
@@ -144,6 +144,13 @@ static inline int xen_xc_hvm_inject_msi(XenXC xen_xc, domid_t dom,
{
return -ENOSYS;
}
+/* The followings are only to compile op_discard related code on older
+ * Xen releases. */
+#define BLKIF_OP_DISCARD 5
+struct blkif_request_discard {
+ uint64_t nr_sectors;
+ uint64_t sector_number;
+};
#else
static inline int xen_xc_hvm_inject_msi(XenXC xen_xc, domid_t dom,
uint64_t addr, uint32_t data)
diff --git a/xen-common-stub.c b/xen-common-stub.c
new file mode 100644
index 0000000000..bd56ca2ce5
--- /dev/null
+++ b/xen-common-stub.c
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2014 Citrix Systems UK Ltd.
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#include "qemu-common.h"
+#include "hw/xen/xen.h"
+
+void xenstore_store_pv_console_info(int i, CharDriverState *chr)
+{
+}
+
+int xen_init(MachineClass *mc)
+{
+ return -ENOSYS;
+}
+
diff --git a/xen-common.c b/xen-common.c
new file mode 100644
index 0000000000..f07b35e471
--- /dev/null
+++ b/xen-common.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2014 Citrix Systems UK Ltd.
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ *
+ * Contributions after 2012-01-13 are licensed under the terms of the
+ * GNU GPL, version 2 or (at your option) any later version.
+ */
+
+#include "hw/xen/xen_backend.h"
+#include "qmp-commands.h"
+#include "sysemu/char.h"
+
+//#define DEBUG_XEN
+
+#ifdef DEBUG_XEN
+#define DPRINTF(fmt, ...) \
+ do { fprintf(stderr, "xen: " fmt, ## __VA_ARGS__); } while (0)
+#else
+#define DPRINTF(fmt, ...) \
+ do { } while (0)
+#endif
+
+static int store_dev_info(int domid, CharDriverState *cs, const char *string)
+{
+ struct xs_handle *xs = NULL;
+ char *path = NULL;
+ char *newpath = NULL;
+ char *pts = NULL;
+ int ret = -1;
+
+ /* Only continue if we're talking to a pty. */
+ if (strncmp(cs->filename, "pty:", 4)) {
+ return 0;
+ }
+ pts = cs->filename + 4;
+
+ /* We now have everything we need to set the xenstore entry. */
+ xs = xs_open(0);
+ if (xs == NULL) {
+ fprintf(stderr, "Could not contact XenStore\n");
+ goto out;
+ }
+
+ path = xs_get_domain_path(xs, domid);
+ if (path == NULL) {
+ fprintf(stderr, "xs_get_domain_path() error\n");
+ goto out;
+ }
+ newpath = realloc(path, (strlen(path) + strlen(string) +
+ strlen("/tty") + 1));
+ if (newpath == NULL) {
+ fprintf(stderr, "realloc error\n");
+ goto out;
+ }
+ path = newpath;
+
+ strcat(path, string);
+ strcat(path, "/tty");
+ if (!xs_write(xs, XBT_NULL, path, pts, strlen(pts))) {
+ fprintf(stderr, "xs_write for '%s' fail", string);
+ goto out;
+ }
+ ret = 0;
+
+out:
+ free(path);
+ xs_close(xs);
+
+ return ret;
+}
+
+void xenstore_store_pv_console_info(int i, CharDriverState *chr)
+{
+ if (i == 0) {
+ store_dev_info(xen_domid, chr, "/console");
+ } else {
+ char buf[32];
+ snprintf(buf, sizeof(buf), "/device/console/%d", i);
+ store_dev_info(xen_domid, chr, buf);
+ }
+}
+
+
+static void xenstore_record_dm_state(struct xs_handle *xs, const char *state)
+{
+ char path[50];
+
+ if (xs == NULL) {
+ fprintf(stderr, "xenstore connection not initialized\n");
+ exit(1);
+ }
+
+ snprintf(path, sizeof (path), "device-model/%u/state", xen_domid);
+ if (!xs_write(xs, XBT_NULL, path, state, strlen(state))) {
+ fprintf(stderr, "error recording dm state\n");
+ exit(1);
+ }
+}
+
+
+static void xen_change_state_handler(void *opaque, int running,
+ RunState state)
+{
+ if (running) {
+ /* record state running */
+ xenstore_record_dm_state(xenstore, "running");
+ }
+}
+
+int xen_init(MachineClass *mc)
+{
+ xen_xc = xen_xc_interface_open(0, 0, 0);
+ if (xen_xc == XC_HANDLER_INITIAL_VALUE) {
+ xen_be_printf(NULL, 0, "can't open xen interface\n");
+ return -1;
+ }
+ qemu_add_vm_change_state_handler(xen_change_state_handler, NULL);
+
+ return 0;
+}
+
diff --git a/xen-stub.c b/xen-hvm-stub.c
index de26583a23..4eb27b5f2b 100644
--- a/xen-stub.c
+++ b/xen-hvm-stub.c
@@ -13,10 +13,6 @@
#include "exec/memory.h"
#include "qmp-commands.h"
-void xenstore_store_pv_console_info(int i, CharDriverState *chr)
-{
-}
-
int xen_pci_slot_get_pirq(PCIDevice *pci_dev, int irq_num)
{
return -1;
@@ -47,19 +43,10 @@ qemu_irq *xen_interrupt_controller_init(void)
return NULL;
}
-int xen_init(MachineClass *mc)
-{
- return -ENOSYS;
-}
-
void xen_register_framebuffer(MemoryRegion *mr)
{
}
-void qmp_xen_set_global_dirty_log(bool enable, Error **errp)
-{
-}
-
void xen_modified_memory(ram_addr_t start, ram_addr_t length)
{
}
@@ -68,3 +55,7 @@ int xen_hvm_init(MemoryRegion **ram_memory)
{
return 0;
}
+
+void qmp_xen_set_global_dirty_log(bool enable, Error **errp)
+{
+}
diff --git a/xen-all.c b/xen-hvm.c
index a63b53152a..a64486cd35 100644
--- a/xen-all.c
+++ b/xen-hvm.c
@@ -26,9 +26,9 @@
#include <xen/hvm/params.h>
#include <xen/hvm/e820.h>
-//#define DEBUG_XEN
+//#define DEBUG_XEN_HVM
-#ifdef DEBUG_XEN
+#ifdef DEBUG_XEN_HVM
#define DPRINTF(fmt, ...) \
do { fprintf(stderr, "xen: " fmt, ## __VA_ARGS__); } while (0)
#else
@@ -323,7 +323,7 @@ go_physmap:
xc_domain_pin_memory_cacheattr(xen_xc, xen_domid,
start_addr >> TARGET_PAGE_BITS,
- (start_addr + size) >> TARGET_PAGE_BITS,
+ (start_addr + size - 1) >> TARGET_PAGE_BITS,
XEN_DOMCTL_MEM_CACHEATTR_WB);
snprintf(path, sizeof(path),
@@ -569,15 +569,6 @@ static MemoryListener xen_memory_listener = {
.priority = 10,
};
-void qmp_xen_set_global_dirty_log(bool enable, Error **errp)
-{
- if (enable) {
- memory_global_dirty_log_start();
- } else {
- memory_global_dirty_log_stop();
- }
-}
-
/* get the ioreq packets from share mem */
static ioreq_t *cpu_get_ioreq_from_shared_memory(XenIOState *state, int vcpu)
{
@@ -880,82 +871,6 @@ static void cpu_handle_ioreq(void *opaque)
}
}
-static int store_dev_info(int domid, CharDriverState *cs, const char *string)
-{
- struct xs_handle *xs = NULL;
- char *path = NULL;
- char *newpath = NULL;
- char *pts = NULL;
- int ret = -1;
-
- /* Only continue if we're talking to a pty. */
- if (strncmp(cs->filename, "pty:", 4)) {
- return 0;
- }
- pts = cs->filename + 4;
-
- /* We now have everything we need to set the xenstore entry. */
- xs = xs_open(0);
- if (xs == NULL) {
- fprintf(stderr, "Could not contact XenStore\n");
- goto out;
- }
-
- path = xs_get_domain_path(xs, domid);
- if (path == NULL) {
- fprintf(stderr, "xs_get_domain_path() error\n");
- goto out;
- }
- newpath = realloc(path, (strlen(path) + strlen(string) +
- strlen("/tty") + 1));
- if (newpath == NULL) {
- fprintf(stderr, "realloc error\n");
- goto out;
- }
- path = newpath;
-
- strcat(path, string);
- strcat(path, "/tty");
- if (!xs_write(xs, XBT_NULL, path, pts, strlen(pts))) {
- fprintf(stderr, "xs_write for '%s' fail", string);
- goto out;
- }
- ret = 0;
-
-out:
- free(path);
- xs_close(xs);
-
- return ret;
-}
-
-void xenstore_store_pv_console_info(int i, CharDriverState *chr)
-{
- if (i == 0) {
- store_dev_info(xen_domid, chr, "/console");
- } else {
- char buf[32];
- snprintf(buf, sizeof(buf), "/device/console/%d", i);
- store_dev_info(xen_domid, chr, buf);
- }
-}
-
-static void xenstore_record_dm_state(struct xs_handle *xs, const char *state)
-{
- char path[50];
-
- if (xs == NULL) {
- fprintf(stderr, "xenstore connection not initialized\n");
- exit(1);
- }
-
- snprintf(path, sizeof (path), "device-model/%u/state", xen_domid);
- if (!xs_write(xs, XBT_NULL, path, state, strlen(state))) {
- fprintf(stderr, "error recording dm state\n");
- exit(1);
- }
-}
-
static void xen_main_loop_prepare(XenIOState *state)
{
int evtchn_fd = -1;
@@ -973,17 +888,6 @@ static void xen_main_loop_prepare(XenIOState *state)
}
-/* Initialise Xen */
-
-static void xen_change_state_handler(void *opaque, int running,
- RunState state)
-{
- if (running) {
- /* record state running */
- xenstore_record_dm_state(xenstore, "running");
- }
-}
-
static void xen_hvm_change_state_handler(void *opaque, int running,
RunState rstate)
{
@@ -1001,18 +905,6 @@ static void xen_exit_notifier(Notifier *n, void *data)
xs_daemon_close(state->xenstore);
}
-int xen_init(MachineClass *mc)
-{
- xen_xc = xen_xc_interface_open(0, 0, 0);
- if (xen_xc == XC_HANDLER_INITIAL_VALUE) {
- xen_be_printf(NULL, 0, "can't open xen interface\n");
- return -1;
- }
- qemu_add_vm_change_state_handler(xen_change_state_handler, NULL);
-
- return 0;
-}
-
static void xen_read_physmap(XenIOState *state)
{
XenPhysmap *physmap = NULL;
@@ -1226,3 +1118,12 @@ void xen_modified_memory(ram_addr_t start, ram_addr_t length)
}
}
}
+
+void qmp_xen_set_global_dirty_log(bool enable, Error **errp)
+{
+ if (enable) {
+ memory_global_dirty_log_start();
+ } else {
+ memory_global_dirty_log_stop();
+ }
+}
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-27 10:01:22 +0000