Wei Yang 644acf99b8 migration/postcopy: enable compress during postcopy ... postcopy requires to place a whole host page, while migration thread migrate memory in target page size. This makes postcopy need to collect all target pages in one host page before placing via userfaultfd. To enable compress during postcopy, there are two problems to solve: 1. Random order for target page arrival 2. Target pages in one host page arrives without interrupt by target page from other host page The first one is handled by previous cleanup patch. This patch handles the second one by: 1. Flush compress thread for each host page 2. Wait for decompress thread for before placing host page Signed-off-by: Wei Yang <richardw.yang@linux.intel.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>		2020-01-20 09:10:23 +01:00
..
block-dirty-bitmap.c	block/dirty-bitmap: refactor bdrv_dirty_bitmap_next	2019-10-17 17:02:32 -04:00
block.c	block/dirty-bitmap: add bs link	2019-10-17 17:02:32 -04:00
block.h	migration: disable auto-converge during bulk block migration	2017-09-27 11:27:14 +01:00
channel.c	migration: fix the multifd code when receiving less channels	2019-01-23 15:02:07 +00:00
channel.h	migration: Route errors down through migration_channel_connect	2018-02-06 10:55:12 +00:00
colo-failover.c	migration/colo.c: Remove redundant input parameter	2019-05-14 17:33:35 +01:00
colo.c	sysemu: Split sysemu/runstate.h off sysemu/sysemu.h	2019-08-16 13:37:36 +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: Fix fd protocol for incoming defer	2019-06-05 12:43:55 +02:00
fd.h	migration: Fix fd protocol for incoming defer	2019-06-05 12:43:55 +02:00
global_state.c	sysemu: Split sysemu/runstate.h off sysemu/sysemu.h	2019-08-16 13:37:36 +02:00
Makefile.objs	COLO: Remove colo_state migration struct	2018-10-19 11:15:03 +08:00
migration.c	migration/postcopy: enable compress during postcopy	2020-01-20 09:10:23 +01:00
migration.h	migration: Rate limit inside host pages	2020-01-20 09:10:22 +01:00
page_cache.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
page_cache.h	migration: Make cache_init() take an error parameter	2017-10-23 18:03:25 +02:00
postcopy-ram.c	core: replace getpagesize() with qemu_real_host_page_size	2019-10-26 15:38:06 +02:00
postcopy-ram.h	migration/postcopy: rename postcopy_ram_enable_notify to postcopy_ram_incoming_setup	2019-10-11 14:59:58 +01:00
qemu-file-channel.c	Header cleanup patches for 2019-08-13	2019-08-16 14:53:43 +01:00
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/qemu-file: fix potential buf waste for extra buf_index adjustment	2019-09-12 11:23:32 +01:00
qemu-file.h	Header cleanup patches for 2019-08-13	2019-08-16 14:53:43 +01:00
qjson.c	qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF	2018-05-04 08:27:53 +02:00
qjson.h	migration: fix vmdesc leak on vmstate_save() error	2019-09-25 15:51:19 +01:00
ram.c	migration/postcopy: enable compress during postcopy	2020-01-20 09:10:23 +01:00
ram.h	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +02:00
rdma.c	migration: Use automatic rcu_read unlock in rdma.c	2019-10-11 14:20:01 +01:00
rdma.h	migration: Export rdma.c functions in its own file	2017-06-01 18:49:23 +02:00
savevm.c	migration: savevm_state_handler_insert: constant-time element insertion	2020-01-20 09:10:22 +01:00
savevm.h	migration: add new migration state wait-unplug	2019-10-29 18:55:26 -04:00
socket.c	multifd: Use number of channels as listen backlog	2019-09-03 23:24:42 +02:00
socket.h	migration: Export functions to create send channels	2018-05-15 20:24:27 +02:00
tls.c	migration: add support for a "tls-authz" migration parameter	2019-03-25 18:13:47 +01:00
tls.h	migration: Export tls.c functions in its own file	2017-06-01 18:49:23 +02:00
trace-events	migration: Rate limit inside host pages	2020-01-20 09:10:22 +01:00
vmstate-types.c	migration: Support gtree migration	2019-10-11 17:52:31 +01:00
vmstate.c	Include qemu-common.h exactly where needed	2019-06-12 13:20:20 +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