Re: [Qemu-devel] [PATCH 22/36] migration: Introduce MIG_STATE_SETUP
On 10/11/2011 05:00 AM, Juan Quintela wrote: Use MIG_STATE_ACTIVE only when migration has really started. Use this new state to setup migration parameters. Signed-off-by: Juan Quintelaquint...@redhat.com --- migration.c |6 +- migration.h | 11 +++ 2 files changed, 12 insertions(+), 5 deletions(-) diff --git a/migration.c b/migration.c index e93f3f7..a01bf4f 100644 --- a/migration.c +++ b/migration.c @@ -239,6 +239,9 @@ void do_info_migrate(Monitor *mon, QObject **ret_data) MigrationState *s = current_migration; switch (s-get_status(current_migration)) { +case MIG_STATE_SETUP: +/* no migration has happened ever */ +break; case MIG_STATE_ACTIVE: qdict = qdict_new(); qdict_put(qdict, status, qstring_from_str(active)); @@ -478,6 +481,7 @@ void migrate_fd_connect(MigrationState *s) { int ret; +s-state = MIG_STATE_ACTIVE; s-file = qemu_fopen_ops_buffered(s, s-bandwidth_limit, migrate_fd_put_buffer, @@ -507,7 +511,7 @@ static MigrationState *migrate_new(Monitor *mon, int64_t bandwidth_limit, s-shared = inc; s-mon = NULL; s-bandwidth_limit = bandwidth_limit; -s-state = MIG_STATE_ACTIVE; +s-state = MIG_STATE_SETUP; if (!detach) { migrate_fd_monitor_suspend(s, mon); diff --git a/migration.h b/migration.h index 14c3ebc..3165140 100644 --- a/migration.h +++ b/migration.h @@ -18,10 +18,13 @@ #include qemu-common.h #include notify.h -#define MIG_STATE_ERROR-1 -#define MIG_STATE_COMPLETED0 -#define MIG_STATE_CANCELLED1 -#define MIG_STATE_ACTIVE 2 +enum migration_state { CODING_STYLE. Regards, Anthony Liguori +MIG_STATE_ERROR, +MIG_STATE_SETUP, +MIG_STATE_CANCELLED, +MIG_STATE_ACTIVE, +MIG_STATE_COMPLETED, +}; typedef struct MigrationState MigrationState;
Re: [Qemu-devel] [PATCH 22/36] migration: Introduce MIG_STATE_SETUP
Anthony Liguori anth...@codemonkey.ws wrote: On 10/11/2011 05:00 AM, Juan Quintela wrote: CODING_STYLE. Regards, Anthony Liguori Attached v2 of this patch. Only change is s/enum migration_state/enum/ From 990ccd38f0ff916ada859d28831b2be63983c309 Mon Sep 17 00:00:00 2001 Message-Id: 990ccd38f0ff916ada859d28831b2be63983c309.1318901257.git.quint...@redhat.com In-Reply-To: cover.1318901257.git.quint...@redhat.com References: cover.1318901257.git.quint...@redhat.com From: Juan Quintela quint...@redhat.com Date: Tue, 11 May 2010 23:01:53 +0200 Subject: [PATCH 22/36] migration: Introduce MIG_STATE_SETUP Use MIG_STATE_ACTIVE only when migration has really started. Use this new state to setup migration parameters. Change defines for an anonymous struct. Signed-off-by: Juan Quintela quint...@redhat.com --- migration.c |6 +- migration.h | 11 +++ 2 files changed, 12 insertions(+), 5 deletions(-) diff --git a/migration.c b/migration.c index e93f3f7..a01bf4f 100644 --- a/migration.c +++ b/migration.c @@ -239,6 +239,9 @@ void do_info_migrate(Monitor *mon, QObject **ret_data) MigrationState *s = current_migration; switch (s-get_status(current_migration)) { +case MIG_STATE_SETUP: +/* no migration has happened ever */ +break; case MIG_STATE_ACTIVE: qdict = qdict_new(); qdict_put(qdict, status, qstring_from_str(active)); @@ -478,6 +481,7 @@ void migrate_fd_connect(MigrationState *s) { int ret; +s-state = MIG_STATE_ACTIVE; s-file = qemu_fopen_ops_buffered(s, s-bandwidth_limit, migrate_fd_put_buffer, @@ -507,7 +511,7 @@ static MigrationState *migrate_new(Monitor *mon, int64_t bandwidth_limit, s-shared = inc; s-mon = NULL; s-bandwidth_limit = bandwidth_limit; -s-state = MIG_STATE_ACTIVE; +s-state = MIG_STATE_SETUP; if (!detach) { migrate_fd_monitor_suspend(s, mon); diff --git a/migration.h b/migration.h index 14c3ebc..fed1cf1 100644 --- a/migration.h +++ b/migration.h @@ -18,10 +18,13 @@ #include qemu-common.h #include notify.h -#define MIG_STATE_ERROR-1 -#define MIG_STATE_COMPLETED0 -#define MIG_STATE_CANCELLED1 -#define MIG_STATE_ACTIVE 2 +enum { +MIG_STATE_ERROR, +MIG_STATE_SETUP, +MIG_STATE_CANCELLED, +MIG_STATE_ACTIVE, +MIG_STATE_COMPLETED, +}; typedef struct MigrationState MigrationState; -- 1.7.6.4
[Qemu-devel] [PATCH 22/36] migration: Introduce MIG_STATE_SETUP
Use MIG_STATE_ACTIVE only when migration has really started. Use this new state to setup migration parameters. Signed-off-by: Juan Quintela quint...@redhat.com --- migration.c |6 +- migration.h | 11 +++ 2 files changed, 12 insertions(+), 5 deletions(-) diff --git a/migration.c b/migration.c index e93f3f7..a01bf4f 100644 --- a/migration.c +++ b/migration.c @@ -239,6 +239,9 @@ void do_info_migrate(Monitor *mon, QObject **ret_data) MigrationState *s = current_migration; switch (s-get_status(current_migration)) { +case MIG_STATE_SETUP: +/* no migration has happened ever */ +break; case MIG_STATE_ACTIVE: qdict = qdict_new(); qdict_put(qdict, status, qstring_from_str(active)); @@ -478,6 +481,7 @@ void migrate_fd_connect(MigrationState *s) { int ret; +s-state = MIG_STATE_ACTIVE; s-file = qemu_fopen_ops_buffered(s, s-bandwidth_limit, migrate_fd_put_buffer, @@ -507,7 +511,7 @@ static MigrationState *migrate_new(Monitor *mon, int64_t bandwidth_limit, s-shared = inc; s-mon = NULL; s-bandwidth_limit = bandwidth_limit; -s-state = MIG_STATE_ACTIVE; +s-state = MIG_STATE_SETUP; if (!detach) { migrate_fd_monitor_suspend(s, mon); diff --git a/migration.h b/migration.h index 14c3ebc..3165140 100644 --- a/migration.h +++ b/migration.h @@ -18,10 +18,13 @@ #include qemu-common.h #include notify.h -#define MIG_STATE_ERROR-1 -#define MIG_STATE_COMPLETED0 -#define MIG_STATE_CANCELLED1 -#define MIG_STATE_ACTIVE 2 +enum migration_state { +MIG_STATE_ERROR, +MIG_STATE_SETUP, +MIG_STATE_CANCELLED, +MIG_STATE_ACTIVE, +MIG_STATE_COMPLETED, +}; typedef struct MigrationState MigrationState; -- 1.7.6.4