On Wed, 2015-07-15 at 15:45 +0800, Yang Hongyang wrote:
> init stream {read/write} state checkpoint_callback in Remus
> checkpoint callback.Why? Is this earlier or later than previously? Seems later? > > Signed-off-by: Yang Hongyang <yan...@cn.fujitsu.com> > CC: Andrew Cooper <andrew.coop...@citrix.com> > CC: Ian Campbell <ian.campb...@citrix.com> > CC: Ian Jackson <ian.jack...@eu.citrix.com> > CC: Wei Liu <wei.l...@citrix.com> > --- > tools/libxl/libxl_create.c | 2 +- > tools/libxl/libxl_dom.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/tools/libxl/libxl_create.c b/tools/libxl/libxl_create.c > index a32e3df..94fe98f 100644 > --- a/tools/libxl/libxl_create.c > +++ b/tools/libxl/libxl_create.c > @@ -684,6 +684,7 @@ static void > libxl__remus_domain_restore_checkpoint_callback(void *data) > libxl__egc *egc = shs->egc; > STATE_AO_GC(dcs->ao); > > + dcs->srs.checkpoint_callback = remus_checkpoint_stream_done; > libxl__stream_read_start_checkpoint(egc, &dcs->srs); > } > > @@ -1000,7 +1001,6 @@ static void domcreate_bootloader_done(libxl__egc *egc, > dcs->srs.fd = restore_fd; > dcs->srs.legacy = (dcs->restore_params.stream_version == 1); > dcs->srs.completion_callback = domcreate_stream_done; > - dcs->srs.checkpoint_callback = remus_checkpoint_stream_done; > > libxl__stream_read_start(egc, &dcs->srs); > return; > diff --git a/tools/libxl/libxl_dom.c b/tools/libxl/libxl_dom.c > index 77a917c..1740bed 100644 > --- a/tools/libxl/libxl_dom.c > +++ b/tools/libxl/libxl_dom.c > @@ -1593,6 +1593,7 @@ static void > libxl__remus_domain_save_checkpoint_callback(void *data) > libxl__egc *egc = shs->egc; > STATE_AO_GC(dss->ao); > > + dss->sws.checkpoint_callback = remus_checkpoint_stream_written; > libxl__stream_write_start_checkpoint(egc, &dss->sws); > } > > @@ -1750,7 +1751,6 @@ void libxl__domain_save(libxl__egc *egc, > libxl__domain_suspend_state *dss) > callbacks->suspend = libxl__remus_domain_suspend_callback; > callbacks->postcopy = libxl__remus_domain_resume_callback; > callbacks->checkpoint = libxl__remus_domain_save_checkpoint_callback; > - dss->sws.checkpoint_callback = remus_checkpoint_stream_written; > } else > callbacks->suspend = libxl__domain_suspend_callback; > _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
