Keqian Zhu dc14a47076 migration/throttle: Add throttle-trig-thres migration parameter ... Currently, if the bytes_dirty_period is more than the 50% of bytes_xfer_period, we start or increase throttling. If we make this percentage higher, then we can tolerate higher dirty rate during migration, which means less impact on guest. The side effect of higher percentage is longer migration time. We can make this parameter configurable to switch between mig- ration time first or guest performance first. The default value is 50 and valid range is 1 to 100. Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com> Message-Id: <20200224023142.39360-1-zhukeqian1@huawei.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>		2020-03-13 09:36:30 +00:00
..
block-dirty-bitmap.c	block/dirty-bitmap: refactor bdrv_dirty_bitmap_next	2019-10-17 17:02:32 -04:00
block.c	migration/block: rename BLOCK_SIZE macro	2020-02-28 09:25:49 +01:00
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	migration/colo: wrap incoming checkpoint process into new helper	2020-02-28 10:13:54 +01:00
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	multifd: Add zstd compression multifd support	2020-02-28 09:25:49 +01:00
migration.c	migration/throttle: Add throttle-trig-thres migration parameter	2020-03-13 09:36:30 +00:00
migration.h	multifd: Add multifd-zstd-level parameter	2020-02-28 09:25:28 +01:00
multifd-zlib.c	multifd: Add zlib compression multifd support	2020-02-28 09:24:43 +01:00
multifd-zstd.c	multifd: Add zstd compression multifd support	2020-02-28 09:25:49 +01:00
multifd.c	multifd: Add zlib compression multifd support	2020-02-28 09:24:43 +01:00
multifd.h	multifd: Add zstd compression multifd support	2020-02-28 09:25:49 +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/compress: compress QEMUFile is not writable	2020-01-29 11:28:59 +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/throttle: Add throttle-trig-thres migration parameter	2020-03-13 09:36:30 +00:00
ram.h	multifd: Split multifd code into its own file	2020-01-29 11:28:59 +01:00
rdma.c	migration/rdma: rdma_accept_incoming_migration fix error handling	2020-02-13 10:55:55 +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: release gslist after dump_vmstate_json	2020-02-28 09:25:49 +01:00
savevm.h	migration: Optimization about wait-unplug migration state	2020-02-13 10:53:10 +01:00
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: Support QLIST migration	2020-01-20 09:10:23 +01:00
vmstate-types.c	migration: Simplify get_qlist	2020-01-29 11:28:59 +01:00
vmstate.c	migration/vmstate: Remove redundant statement in vmstate_save_state_v()	2020-02-28 09:25:49 +01:00
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