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live migration: Propagate output monitor to callback handler

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In order to allow proper progress reporting to the monitor that
initiated the migration, forward the monitor reference through the
migration layer down to SaveLiveStateHandler.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jan Kiszka 2009-11-30 18:21:21 +01:00 • committed by Anthony Liguori
parent 82801d8f4f
commit f327aa0c60
11 changed files with 73 additions and 59 deletions
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10
migration-unix.c
View file

@ -75,7 +75,8 @@ static void unix_wait_for_connect(void *opaque)
}
}
MigrationState *unix_start_outgoing_migration(const char *path,
MigrationState *unix_start_outgoing_migration(Monitor *mon,
const char *path,
int64_t bandwidth_limit,
int detach,
int blk,
@ -101,7 +102,7 @@ MigrationState *unix_start_outgoing_migration(const char *path,
s->mig_state.shared = inc;
s->state = MIG_STATE_ACTIVE;
s->mon_resume = NULL;
s->mon = NULL;
s->bandwidth_limit = bandwidth_limit;
s->fd = socket(PF_UNIX, SOCK_STREAM, 0);
if (s->fd < 0) {
@ -111,8 +112,9 @@ MigrationState *unix_start_outgoing_migration(const char *path,
socket_set_nonblock(s->fd);
if (!detach)
migrate_fd_monitor_suspend(s);
if (!detach) {
migrate_fd_monitor_suspend(s, mon);
}
do {
ret = connect(s->fd, (struct sockaddr *)&addr, sizeof(addr));