xemu/migration
Xiao Guangrong 1d58872a91 migration: do not wait for free thread
Instead of putting the main thread to sleep state to wait for
free compression thread, we can directly post it out as normal
page that reduces the latency and uses CPUs more efficiently

A parameter, compress-wait-thread, is introduced, it can be
enabled if the user really wants the old behavior

Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Xiao Guangrong <xiaoguangrong@tencent.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
2018-08-22 12:34:11 +02:00
..
Makefile.objs migration: add postcopy migration of dirty bitmaps 2018-03-13 17:06:09 -04:00
block-dirty-bitmap.c dirty-bitmap: fix double lock on bitmap enabling 2018-07-04 02:12:49 -04:00
block.c migration/block: compare only read blocks against the rate limiter 2018-03-23 16:45:18 +00:00
block.h migration: disable auto-converge during bulk block migration 2017-09-27 11:27:14 +01:00
channel.c Migration+TLS: Fix crash due to double cleanup 2018-05-15 22:13:08 +02:00
channel.h migration: Route errors down through migration_channel_connect 2018-02-06 10:55:12 +00:00
colo-comm.c migration: pre_save return int 2017-09-27 11:35:59 +01:00
colo-failover.c Include less of the generated modular QAPI headers 2018-03-02 13:45:50 -06:00
colo.c migration: implement bi-directional RDMA QIOChannel 2018-08-22 12:12:26 +02:00
exec.c migration: unify incoming processing 2018-07-10 12:48:53 +01:00
exec.h migration: Export exec.c functions in its own file 2017-06-01 18:49:22 +02:00
fd.c migration: unify incoming processing 2018-07-10 12:48:53 +01:00
fd.h migration: Export fd.c functions in its own file 2017-06-01 18:49:22 +02:00
global_state.c migration: pre_save return int 2017-09-27 11:35:59 +01:00
migration.c migration: do not wait for free thread 2018-08-22 12:34:11 +02:00
migration.h migration: do not wait for free thread 2018-08-22 12:34:11 +02:00
page_cache.c migration: use local path for local headers 2018-06-01 19:20:38 +03:00
page_cache.h migration: Make cache_init() take an error parameter 2017-10-23 18:03:25 +02:00
postcopy-ram.c migration: implement bi-directional RDMA QIOChannel 2018-08-22 12:12:26 +02:00
postcopy-ram.h postcopy: drop ram_pages parameter from postcopy_ram_incoming_init() 2018-06-27 13:28:31 +02:00
qemu-file-channel.c migration: invoke qio_channel_yield only when qemu_in_coroutine() 2018-08-22 12:13:59 +02:00
qemu-file-channel.h migration: Export qemu-file-channel.c functions in its own file 2017-05-18 19:20:50 +02:00
qemu-file.c migration: disable RDMA WRITE after postcopy started 2018-08-22 12:12:07 +02:00
qemu-file.h migration: stop compression to allocate and free memory frequently 2018-04-25 18:04:06 +01:00
qjson.c qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 08:27:53 +02:00
qjson.h typedefs: add QJSON 2018-06-15 14:40:56 +01:00
ram.c migration: do not wait for free thread 2018-08-22 12:34:11 +02:00
ram.h migration: move income process out of multifd 2018-07-10 12:48:53 +01:00
rdma.c migration: poll the cm event for destination qemu 2018-08-22 12:17:43 +02:00
rdma.h migration: Export rdma.c functions in its own file 2017-06-01 18:49:23 +02:00
savevm.c migration: implement bi-directional RDMA QIOChannel 2018-08-22 12:12:26 +02:00
savevm.h migration: introduce SaveVMHandlers.resume_prepare 2018-05-15 20:56:55 +02:00
socket.c migration: unify incoming processing 2018-07-10 12:48:53 +01:00
socket.h migration: Export functions to create send channels 2018-05-15 20:24:27 +02:00
tls.c qio: non-default context for TLS handshake 2018-03-06 10:19:07 +00:00
tls.h migration: Export tls.c functions in its own file 2017-06-01 18:49:23 +02:00
trace-events migration/next for 20180627 2018-06-28 15:31:42 +01:00
vmstate-types.c migration: Route more error paths 2017-09-27 11:44:18 +01:00
vmstate.c migration: Correctly handle subsections with no 'needed' function 2018-08-22 11:40:47 +02:00
xbzrle.c migration: Create migration/xbzrle.h 2017-05-18 18:04:54 +02:00
xbzrle.h migration: Create migration/xbzrle.h 2017-05-18 18:04:54 +02:00