diff options
| author | Fei Li <fli@suse.com> | 2019-01-13 22:08:46 +0800 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2019-01-23 15:02:07 +0000 |
| commit | 49ed0d24a41acc8d03c65250c54276eb20076da7 (patch) | |
| tree | 2f90ab80bd301e7c4795d54a215c240c2d0d1d6d /migration/ram.h | |
| parent | 78524330fdb28ebd9606970b10dc835ca308a03d (diff) | |
migration: fix the multifd code when receiving less channels
In our current code, when multifd is used during migration, if there
is an error before the destination receives all new channels, the
source keeps running, however the destination does not exit but keeps
waiting until the source is killed deliberately.
Fix this by dumping the specific error and let users decide whether
to quit from the destination side when failing to receive packet via
some channel. And update the comment for multifd_recv_new_channel().
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Fei Li <fli@suse.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20190113140849.38339-3-lifei1214@126.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'migration/ram.h')
| -rw-r--r-- | migration/ram.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/migration/ram.h b/migration/ram.h index 83ff1bc11a..046d3074be 100644 --- a/migration/ram.h +++ b/migration/ram.h @@ -47,7 +47,7 @@ int multifd_save_cleanup(Error **errp); int multifd_load_setup(void); int multifd_load_cleanup(Error **errp); bool multifd_recv_all_channels_created(void); -bool multifd_recv_new_channel(QIOChannel *ioc); +bool multifd_recv_new_channel(QIOChannel *ioc, Error **errp); uint64_t ram_pagesize_summary(void); int ram_save_queue_pages(const char *rbname, ram_addr_t start, ram_addr_t len); |