175e63c982
We don't need to check p->quit in the multifd_send_thread() because it is shadowed by the 'exiting' flag. Ever since that flag was added p->quit became obsolete as a way to stop the thread. Since p->quit is set at multifd_send_terminate_threads() under the p->mutex lock, the thread will only see it once it loops, so 'exiting' will always be seen first. Note that setting p->quit at multifd_send_terminate_threads() still makes sense because we need a way to inform multifd_send_pages() that the channel has stopped. Signed-off-by: Fabiano Rosas <farosas@suse.de> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231012140651.13122-3-farosas@suse.de>