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author | Anthony PERARD <anthony.perard@citrix.com> | 2012-10-08 11:45:35 +0100 |
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committer | Anthony PERARD <anthony.perard@citrix.com> | 2012-10-08 11:45:35 +0100 |
commit | f19153d95a19b7c1e5117ac5caa89bcb1ff18bf2 (patch) | |
tree | 3c544b7a25122936542147ed447f9b03e3bd65f0 /tools | |
parent | 1020aaca8fe486da08b630a85a644a28f27f962d (diff) | |
download | xen-f19153d95a19b7c1e5117ac5caa89bcb1ff18bf2.tar.gz xen-f19153d95a19b7c1e5117ac5caa89bcb1ff18bf2.tar.bz2 xen-f19153d95a19b7c1e5117ac5caa89bcb1ff18bf2.zip |
libxl_qmp: Introduce libxl__qmp_set_global_dirty_log.
This function will enable or disable the global dirty log on QEMU,
used during a migration.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'tools')
-rw-r--r-- | tools/libxl/libxl_internal.h | 2 | ||||
-rw-r--r-- | tools/libxl/libxl_qmp.c | 12 |
2 files changed, 12 insertions, 2 deletions
diff --git a/tools/libxl/libxl_internal.h b/tools/libxl/libxl_internal.h index 04ca5a51e9..afa36a76ec 100644 --- a/tools/libxl/libxl_internal.h +++ b/tools/libxl/libxl_internal.h @@ -1404,6 +1404,8 @@ _hidden int libxl__qmp_stop(libxl__gc *gc, int domid); _hidden int libxl__qmp_resume(libxl__gc *gc, int domid); /* Save current QEMU state into fd. */ _hidden int libxl__qmp_save(libxl__gc *gc, int domid, const char *filename); +/* Set dirty bitmap logging status */ +_hidden int libxl__qmp_set_global_dirty_log(libxl__gc *gc, int domid, bool enable); /* close and free the QMP handler */ _hidden void libxl__qmp_close(libxl__qmp_handler *qmp); /* remove the socket file, if the file has already been removed, diff --git a/tools/libxl/libxl_qmp.c b/tools/libxl/libxl_qmp.c index 33d03cf4be..3f617de36a 100644 --- a/tools/libxl/libxl_qmp.c +++ b/tools/libxl/libxl_qmp.c @@ -657,7 +657,6 @@ static void qmp_parameters_add_string(libxl__gc *gc, qmp_parameters_common_add(gc, param, name, obj); } -#if 0 static void qmp_parameters_add_bool(libxl__gc *gc, libxl__json_object **param, const char *name, bool b) @@ -668,7 +667,6 @@ static void qmp_parameters_add_bool(libxl__gc *gc, obj->u.b = b; qmp_parameters_common_add(gc, param, name, obj); } -#endif #define QMP_PARAMETERS_SPRINTF(args, name, format, ...) \ qmp_parameters_add_string(gc, args, name, \ @@ -905,6 +903,16 @@ int libxl__qmp_resume(libxl__gc *gc, int domid) return qmp_run_command(gc, domid, "cont", NULL, NULL, NULL); } +int libxl__qmp_set_global_dirty_log(libxl__gc *gc, int domid, bool enable) +{ + libxl__json_object *args = NULL; + + qmp_parameters_add_bool(gc, &args, "enable", enable); + + return qmp_run_command(gc, domid, "xen-set-global-dirty-log", args, + NULL, NULL); +} + int libxl__qmp_initializations(libxl__gc *gc, uint32_t domid, const libxl_domain_config *guest_config) { |