[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH] migration: use migration_is_active to represent
From: |
Wei Yang |
Subject: |
Re: [Qemu-devel] [PATCH] migration: use migration_is_active to represent active state |
Date: |
Tue, 1 Oct 2019 17:17:49 +0800 |
User-agent: |
Mutt/1.9.4 (2018-02-28) |
On Fri, Sep 13, 2019 at 11:54:33PM +0000, Wei Yang wrote:
>On Wed, Jul 17, 2019 at 08:53:41AM +0800, Wei Yang wrote:
>>Wrap the check into a function to make it easy to read.
>>
>
>Hi, Dave & Juan
>
>Do you like this one :-) ?
>
Sorry for ping again.
>>Signed-off-by: Wei Yang <address@hidden>
>>---
>> include/migration/misc.h | 1 +
>> migration/migration.c | 12 ++++++++----
>> 2 files changed, 9 insertions(+), 4 deletions(-)
>>
>>diff --git a/include/migration/misc.h b/include/migration/misc.h
>>index 5cdbabd094..42d6abc920 100644
>>--- a/include/migration/misc.h
>>+++ b/include/migration/misc.h
>>@@ -61,6 +61,7 @@ void migration_object_init(void);
>> void migration_shutdown(void);
>> void qemu_start_incoming_migration(const char *uri, Error **errp);
>> bool migration_is_idle(void);
>>+bool migration_is_active(MigrationState *);
>> void add_migration_state_change_notifier(Notifier *notify);
>> void remove_migration_state_change_notifier(Notifier *notify);
>> bool migration_in_setup(MigrationState *);
>>diff --git a/migration/migration.c b/migration/migration.c
>>index 43fd8297ef..4c066fc85c 100644
>>--- a/migration/migration.c
>>+++ b/migration/migration.c
>>@@ -1529,8 +1529,7 @@ static void migrate_fd_cleanup(MigrationState *s)
>> qemu_fclose(tmp);
>> }
>>
>>- assert((s->state != MIGRATION_STATUS_ACTIVE) &&
>>- (s->state != MIGRATION_STATUS_POSTCOPY_ACTIVE));
>>+ assert(!migration_is_active(s));
>>
>> if (s->state == MIGRATION_STATUS_CANCELLING) {
>> migrate_set_state(&s->state, MIGRATION_STATUS_CANCELLING,
>>@@ -1690,6 +1689,12 @@ bool migration_is_idle(void)
>> return false;
>> }
>>
>>+bool migration_is_active(MigrationState *s)
>>+{
>>+ return (s->state == MIGRATION_STATUS_ACTIVE ||
>>+ s->state == MIGRATION_STATUS_POSTCOPY_ACTIVE);
>>+}
>>+
>> void migrate_init(MigrationState *s)
>> {
>> /*
>>@@ -3226,8 +3231,7 @@ static void *migration_thread(void *opaque)
>>
>> trace_migration_thread_setup_complete();
>>
>>- while (s->state == MIGRATION_STATUS_ACTIVE ||
>>- s->state == MIGRATION_STATUS_POSTCOPY_ACTIVE) {
>>+ while (migration_is_active(s)) {
>> int64_t current_time;
>>
>> if (urgent || !qemu_file_rate_limit(s->to_dst_file)) {
>>--
>>2.17.1
>>
>
>--
>Wei Yang
>Help you, Help me
--
Wei Yang
Help you, Help me
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- Re: [Qemu-devel] [PATCH] migration: use migration_is_active to represent active state,
Wei Yang <=