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buffered_file: Unfold the trick to restart generating migration data 

This was needed before due to the way that the callbacks worked.

Signed-off-by: Juan Quintela <quintela@redhat.com>

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Juan Quintela 2012-07-24 13:22:18 +02:00
parent e76274824d
commit 78d1d231f8
1 changed files with 10 additions and 9 deletions
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19
buffered_file.c
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@ -112,14 +112,6 @@ static int buffered_put_buffer(void *opaque, const uint8_t *buf, int64_t pos, in
return error;
}
if (pos == 0 && size == 0) {
DPRINTF("file is ready\n");
if (s->bytes_xfer < s->xfer_limit) {
DPRINTF("notifying client\n");
migrate_fd_put_ready(s->migration_state);
}
}
return size;
}
@ -222,8 +214,17 @@ static void *buffered_file_thread(void *opaque)
/* usleep expects microseconds */
g_usleep((expire_time - current_time)*1000);
}
buffered_put_buffer(s, NULL, 0, 0);
if (buffered_flush(s) < 0) {
break;
}
DPRINTF("file is ready\n");
if (s->bytes_xfer < s->xfer_limit) {
DPRINTF("notifying client\n");
migrate_fd_put_ready(s->migration_state);
}
}
g_free(s->buffer);
g_free(s);
return NULL;