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2023-05-18migration: Move rate_limit_max and rate_limit_used to migration_statsJuan Quintela
These way we can make them atomic and use this functions from any place. I also moved all functions that use rate_limit to migration-stats. Functions got renamed, they are not qemu_file anymore. qemu_file_rate_limit -> migration_rate_exceeded qemu_file_set_rate_limit -> migration_rate_set qemu_file_get_rate_limit -> migration_rate_get qemu_file_reset_rate_limit -> migration_rate_reset qemu_file_acct_rate_limit -> migration_rate_account. Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-Id: <20230515195709.63843-6-quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2023-05-05migration: max_postcopy_bandwidth is a size parameterJuan Quintela
So make everything that uses it uint64_t no int64_t. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20230504113841.23130-2-quintela@redhat.com>
2023-05-05migration: Fix block_bitmap_mapping migrationJuan Quintela
It is valid that params->has_block_bitmap_mapping is true and params->block_bitmap_mapping is NULL. So we can't use the trick of having a single function. Move to two functions one for each value and the tests are fixed. Fixes: b804b35b1c8a0edfd127ac20819c234be55ac7fc migration: Create migrate_block_bitmap_mapping() function Reported-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> Message-Id: <20230503181036.14890-1-quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
2023-04-27multifd: Create property multifd-flush-after-each-sectionJuan Quintela
We used to flush all channels at the end of each RAM section sent. That is not needed, so preparing to only flush after a full iteration through all the RAM. Default value of the property is false. But we return "true" in migrate_multifd_flush_after_each_section() until we implement the code in following patches. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Acked-by: Peter Xu <peterx@redhat.com> --- Rename each-iteration to after-each-section Rename multifd-sync-after-each-section to multifd-flush-after-each-section Move to machine-8.0 (peter)
2023-04-27migration: Move migration_properties to options.cJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-27migration: Create migrate_block_bitmap_mapping() functionJuan Quintela
Notice that we changed the test of ->has_block_bitmap_mapping for the test that block_bitmap_mapping is not NULL. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> --- Make it return const (vladimir)
2023-04-27migration: Create migrate_tls_hostname() functionJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> --- Moved the type to const char * (vladimir)
2023-04-27migration: Create migrate_tls_authz() functionJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> --- Moved the type to const char * (vladimir)
2023-04-27migration: Create migrate_tls_creds() functionJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> --- Moved the type to const char * (vladimir)
2023-04-27migration: Remove MigrationState from block_cleanup_parameters()Juan Quintela
This makes the function more regular with everything else. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-27migration: Move block_cleanup_parameters() to options.cJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-27migration: Move migrate_set_block_incremental() to options.cJuan Quintela
Once there, make it more regular and remove the need for MigrationState parameter. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-27migration: Create migrate_downtime_limit() functionJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-27migration: Create migrate_params_init() functionJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-27migration: Move qmp_migrate_set_parameters() to options.cJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-27migration: Move migrate_use_tls() to options.cJuan Quintela
Once there, rename it to migrate_tls() and make it return bool for consistency. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> --- Fix typos found by fabiano
2023-04-24migration: Create migrate_max_bandwidth() functionJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de>
2023-04-24migration: Move migrate_postcopy() to options.cJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de>
2023-04-24migration: Create migrate_cpu_throttle_tailslow() functionJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de>
2023-04-24migration: Create migrate_cpu_throttle_increment() functionJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de>
2023-04-24migration: Create migrate_cpu_throttle_initial() to option.cJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de>
2023-04-24migration: Create migrate_max_cpu_throttle()Juan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de>
2023-04-24migration: Create migrate_checkpoint_delay()Juan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de>
2023-04-24migration: Create migrate_throttle_trigger_threshold()Juan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Fabiano Rosas <farosas@suse.de>
2023-04-24migration: Move migrate_use_block_incremental() to option.cJuan Quintela
To be consistent with every other parameter, rename to migrate_block_incremental(). Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Move parameters functions to option.cJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Move migrate_cap_set() to options.cJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Move migrate_caps_check() to options.cJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Create migrate_rdma_pin_all() functionJuan Quintela
Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> --- Fixed missing space after comma (fabiano)
2023-04-24migration: Move migrate_use_return() to options.cJuan Quintela
Once that we are there, we rename the function to migrate_return_path() to be consistent with all other capabilities. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Move migrate_use_block() to options.cJuan Quintela
Once that we are there, we rename the function to migrate_block() to be consistent with all other capabilities. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Move migrate_use_xbzrle() to options.cJuan Quintela
Once that we are there, we rename the function to migrate_xbzrle() to be consistent with all other capabilities. We change the type to return bool also for consistency. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Move migrate_use_zero_copy_send() to options.cJuan Quintela
Once that we are there, we rename the function to migrate_zero_copy_send() to be consistent with all other capabilities. We can remove the CONFIG_LINUX guard. We already check that we can't setup this capability in migrate_caps_check(). Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Move migrate_use_multifd() to options.cJuan Quintela
Once that we are there, we rename the function to migrate_multifd() to be consistent with all other capabilities. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Move migrate_use_events() to options.cJuan Quintela
Once that we are there, we rename the function to migrate_events() to be consistent with all other capabilities. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Move migrate_use_compression() to options.cJuan Quintela
Once that we are there, we rename the function to migrate_compress() to be consistent with all other capabilities. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Move migrate_colo_enabled() to options.cJuan Quintela
Once that we are there, we rename the function to migrate_colo() to be consistent with all other capabilities. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
2023-04-24migration: Create options.cJuan Quintela
We move there all capabilities helpers from migration.c. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> --- Following David advise: - looked through the history, capabilities are newer than 2012, so we can remove that bit of the header. - This part is posterior to Anthony. Original Author is Orit. Once there, I put myself. Peter Xu also did quite a bit of work here. Anyone else wants/needs to be there? I didn't search too hard because nobody asked before to be added. What do you think?
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