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Wei Wang 3143577d6a migration: clear the memory region dirty bitmap when skipping free pages 
When skipping free pages to send, their corresponding dirty bits in the
memory region dirty bitmap need to be cleared. Otherwise the skipped
pages will be sent in the next round after the migration thread syncs
dirty bits from the memory region dirty bitmap.

Cc: David Hildenbrand <david@redhat.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Reported-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Wei Wang <wei.w.wang@intel.com>
Message-Id: <20210722083055.23352-1-wei.w.wang@intel.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2021-07-26 12:50:13 +01:00
..
block-dirty-bitmap.c migration/block-dirty-bitmap: make incoming disabled bitmaps busy 2021-03-24 13:41:19 +00:00
block.c migration: using trace_ to replace DPRINTF 2020-10-26 16:15:04 +00:00
block.h migration: disable auto-converge during bulk block migration 2017-09-27 11:27:14 +01:00
channel.c migration: Introduce migration_ioc_[un]register_yank() 2021-07-26 12:44:54 +01:00
channel.h migration: Route errors down through migration_channel_connect 2018-02-06 10:55:12 +00:00
colo-failover.c qemu/atomic.h: rename atomic_ to qatomic_ 2020-09-23 16:07:44 +01:00
colo.c Remove migrate_set_block_enabled in checkpoint 2021-06-11 10:30:13 +08:00
dirtyrate.c hmp: Add "calc_dirty_rate" and "info dirty_rate" cmds 2021-06-08 20:18:26 +01:00
dirtyrate.h migration/dirtyrate: make sample page count configurable 2021-06-08 20:18:25 +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 monitor: Use getter/setter functions for cur_mon 2020-10-09 07:08:19 +02:00
fd.h migration: Fix fd protocol for incoming defer 2019-06-05 12:43:55 +02:00
global_state.c migration: Silence compiler warning in global_state_store_running() 2020-10-02 12:28:48 +01:00
meson.build migration: Move populate_vfio_info() into a separate file 2021-05-14 12:31:51 +02:00
migration.c migration: Move the yank unregister of channel_close out 2021-07-26 12:45:03 +01:00
migration.h migration: Make from_dst_file accesses thread-safe 2021-07-26 12:44:46 +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 migration: Introduce migration_ioc_[un]register_yank() 2021-07-26 12:44:54 +01:00
multifd.h migration/tls: add tls_hostname into MultiFDSendParams 2020-09-25 12:45:58 +01:00
page_cache.c migration: Fix cache_init()'s "Failed to allocate" error messages 2021-02-08 11:19:51 +00:00
page_cache.h migration: Clean up signed vs. unsigned XBZRLE cache-size 2021-02-08 11:19:51 +00:00
postcopy-ram.c migration/ram: Handle RAM block resizes during postcopy 2021-05-13 18:21:14 +01:00
postcopy-ram.h migration/: fix some comment spelling errors 2020-09-17 20:36:32 +02:00
qemu-file-channel.c migration: Move the yank unregister of channel_close out 2021-07-26 12:45:03 +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: Teach QEMUFile to be QIOChannel-aware 2021-07-26 12:44:59 +01:00
qemu-file.h migration: Teach QEMUFile to be QIOChannel-aware 2021-07-26 12:44:59 +01:00
ram.c migration: clear the memory region dirty bitmap when skipping free pages 2021-07-26 12:50:13 +01:00
ram.h migration: Pre-fault memory before starting background snasphot 2021-04-07 18:37:28 +01:00
rdma.c migration/rdma: prevent from double free the same mr 2021-07-13 16:21:57 +01:00
rdma.h migration: Export rdma.c functions in its own file 2017-06-01 18:49:23 +02:00
savevm.c migration: Move the yank unregister of channel_close out 2021-07-26 12:45:03 +01:00
savevm.h migration: Add blocker information 2021-02-08 11:19:51 +00:00
socket.c migration/socket: Close the listener at the end 2021-06-08 19:36:19 +01:00
socket.h migration: unify the framework of socket-type channel 2020-08-28 13:34:52 +01:00
target.c migration: Move populate_vfio_info() into a separate file 2021-05-14 12:31:51 +02:00
tls.c migration/tls: Use qcrypto_tls_creds_check_endpoint() 2021-06-29 18:30:20 +01:00
tls.h migration: Fix Lesser GPL version number 2020-11-15 16:43:28 +01:00
trace-events migration: add trace point when vm_stop_force_state fails 2021-06-14 13:28:50 +01:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
vmstate-types.c migration: Replace migration's JSON writer by the general one 2020-12-19 10:39:16 +01:00
vmstate.c migration: Replace migration's JSON writer by the general one 2020-12-19 10:39:16 +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
yank_functions.c migration: Move the yank unregister of channel_close out 2021-07-26 12:45:03 +01:00
yank_functions.h migration: Move the yank unregister of channel_close out 2021-07-26 12:45:03 +01:00