| Message ID | 1454626230-16334-1-git-send-email-richard.weiyang@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
Hello everyone, Is this one correct? On Thu, Feb 04, 2016 at 10:50:30PM +0000, Wei Yang wrote: >In qemu_savevm_state_complete_precopy(), it iterates on each device to add >a json object and transfer related status to destination, while the order >of the last two steps could be refined. > >Current order: > > json_start_object() > save_section_header() > vmstate_save() > json_end_object() > save_section_footer() > >After the change: > > json_start_object() > save_section_header() > vmstate_save() > save_section_footer() > json_end_object() > >This patch reorder the code to to make it symmetric. No functional change. > >Signed-off-by: Wei Yang <richard.weiyang@gmail.com> >--- > migration/savevm.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > >diff --git a/migration/savevm.c b/migration/savevm.c >index b9caf59..42bfab4 100644 >--- a/migration/savevm.c >+++ b/migration/savevm.c >@@ -1088,12 +1088,11 @@ void qemu_savevm_state_complete_precopy(QEMUFile *f, bool iterable_only) > json_prop_int(vmdesc, "instance_id", se->instance_id); > > save_section_header(f, se, QEMU_VM_SECTION_FULL); >- > vmstate_save(f, se, vmdesc); >- >- json_end_object(vmdesc); > trace_savevm_section_end(se->idstr, se->section_id, 0); > save_section_footer(f, se); >+ >+ json_end_object(vmdesc); > } > > if (!in_postcopy) { >-- >1.7.9.5
Hi, Amit Do you like this one? On Thu, Feb 04, 2016 at 10:50:30PM +0000, Wei Yang wrote: >In qemu_savevm_state_complete_precopy(), it iterates on each device to add >a json object and transfer related status to destination, while the order >of the last two steps could be refined. > >Current order: > > json_start_object() > save_section_header() > vmstate_save() > json_end_object() > save_section_footer() > >After the change: > > json_start_object() > save_section_header() > vmstate_save() > save_section_footer() > json_end_object() > >This patch reorder the code to to make it symmetric. No functional change. > >Signed-off-by: Wei Yang <richard.weiyang@gmail.com> >--- > migration/savevm.c | 5 ++--- > 1 file changed, 2 insertions(+), 3 deletions(-) > >diff --git a/migration/savevm.c b/migration/savevm.c >index b9caf59..42bfab4 100644 >--- a/migration/savevm.c >+++ b/migration/savevm.c >@@ -1088,12 +1088,11 @@ void qemu_savevm_state_complete_precopy(QEMUFile *f, bool iterable_only) > json_prop_int(vmdesc, "instance_id", se->instance_id); > > save_section_header(f, se, QEMU_VM_SECTION_FULL); >- > vmstate_save(f, se, vmdesc); >- >- json_end_object(vmdesc); > trace_savevm_section_end(se->idstr, se->section_id, 0); > save_section_footer(f, se); >+ >+ json_end_object(vmdesc); > } > > if (!in_postcopy) { >-- >1.7.9.5
On (Thu) 04 Feb 2016 [22:50:30], Wei Yang wrote: > In qemu_savevm_state_complete_precopy(), it iterates on each device to add > a json object and transfer related status to destination, while the order > of the last two steps could be refined. > > Current order: > > json_start_object() > save_section_header() > vmstate_save() > json_end_object() > save_section_footer() > > After the change: > > json_start_object() > save_section_header() > vmstate_save() > save_section_footer() > json_end_object() > > This patch reorder the code to to make it symmetric. No functional change. > > Signed-off-by: Wei Yang <richard.weiyang@gmail.com> Reviewed-by: Amit Shah <amit.shah@redhat.com> Thanks, Amit
diff --git a/migration/savevm.c b/migration/savevm.c index b9caf59..42bfab4 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -1088,12 +1088,11 @@ void qemu_savevm_state_complete_precopy(QEMUFile *f, bool iterable_only) json_prop_int(vmdesc, "instance_id", se->instance_id); save_section_header(f, se, QEMU_VM_SECTION_FULL); - vmstate_save(f, se, vmdesc); - - json_end_object(vmdesc); trace_savevm_section_end(se->idstr, se->section_id, 0); save_section_footer(f, se); + + json_end_object(vmdesc); } if (!in_postcopy) {
In qemu_savevm_state_complete_precopy(), it iterates on each device to add a json object and transfer related status to destination, while the order of the last two steps could be refined. Current order: json_start_object() save_section_header() vmstate_save() json_end_object() save_section_footer() After the change: json_start_object() save_section_header() vmstate_save() save_section_footer() json_end_object() This patch reorder the code to to make it symmetric. No functional change. Signed-off-by: Wei Yang <richard.weiyang@gmail.com> --- migration/savevm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)