| Message ID | 20191006000249.29926-1-richardw.yang@linux.intel.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | migration/postcopy: replace have_listen_thread check with PostcopyState check | expand |
* Wei Yang (richardw.yang@linux.intel.com) wrote: > have_listen_thread is used to be a indication of whether postcopy thread is > running. Since we use PostcopyState to record state and the postcopy thread > only runs when postcopy_is_running(), we can leverage the PostcopyState to > replace the meaning of have_listen_thread. > > To do so, two preparation cleanup is included. 1,2 queued (2 with fixup for original postcopy_state_set) > > Wei Yang (3): > migration/postcopy: mis->have_listen_thread check will never be > touched > migration/postcopy: postpone setting PostcopyState to END > migration/postcopy: replace have_listen_thread check with > PostcopyState check > > migration/migration.h | 1 - > migration/postcopy-ram.c | 2 -- > migration/ram.c | 2 +- > migration/ram.h | 1 + > migration/savevm.c | 11 +++-------- > 5 files changed, 5 insertions(+), 12 deletions(-) > > -- > 2.17.1 > > -- Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
have_listen_thread is used to be a indication of whether postcopy thread is running. Since we use PostcopyState to record state and the postcopy thread only runs when postcopy_is_running(), we can leverage the PostcopyState to replace the meaning of have_listen_thread. To do so, two preparation cleanup is included. Wei Yang (3): migration/postcopy: mis->have_listen_thread check will never be touched migration/postcopy: postpone setting PostcopyState to END migration/postcopy: replace have_listen_thread check with PostcopyState check migration/migration.h | 1 - migration/postcopy-ram.c | 2 -- migration/ram.c | 2 +- migration/ram.h | 1 + migration/savevm.c | 11 +++-------- 5 files changed, 5 insertions(+), 12 deletions(-)