| Message ID | 20191018004850.9888-3-richardw.yang@linux.intel.com |
|---|---|
| State | New |
| Headers | show |
| Series | migration/postcopy: enable compress during postcopy | expand |
* Wei Yang (richardw.yang@linux.intel.com) wrote: > Compress is not supported with postcopy, it is safe to wait for > decompress thread just in precopy. > > This is a preparation for later patch. > > Signed-off-by: Wei Yang <richardw.yang@linux.intel.com> OK, since your last patch does this for postcopy. Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> > --- > migration/ram.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/migration/ram.c b/migration/ram.c > index 7938a643d9..f59e3fe197 100644 > --- a/migration/ram.c > +++ b/migration/ram.c > @@ -4375,6 +4375,7 @@ static int ram_load_precopy(QEMUFile *f) > } > } > > + ret |= wait_for_decompress_done(); > return ret; > } > > @@ -4406,8 +4407,6 @@ static int ram_load(QEMUFile *f, void *opaque, int version_id) > } else { > ret = ram_load_precopy(f); > } > - > - ret |= wait_for_decompress_done(); > } > trace_ram_load_complete(ret, seq_iter); > > -- > 2.17.1 > -- Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
diff --git a/migration/ram.c b/migration/ram.c index 7938a643d9..f59e3fe197 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -4375,6 +4375,7 @@ static int ram_load_precopy(QEMUFile *f) } } + ret |= wait_for_decompress_done(); return ret; } @@ -4406,8 +4407,6 @@ static int ram_load(QEMUFile *f, void *opaque, int version_id) } else { ret = ram_load_precopy(f); } - - ret |= wait_for_decompress_done(); } trace_ram_load_complete(ret, seq_iter);
Compress is not supported with postcopy, it is safe to wait for decompress thread just in precopy. This is a preparation for later patch. Signed-off-by: Wei Yang <richardw.yang@linux.intel.com> --- migration/ram.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)