Fabiano Rosas a0c78d815c migration/multifd: Allow multifd sync without flush ... Separate the multifd sync from flushing the client data to the channels. These two operations are closely related but not strictly necessary to be executed together. The multifd sync is intrinsic to how multifd works. The multiple channels operate independently and may finish IO out of order in relation to each other. This applies also between the source and destination QEMU. Flushing the data that is left in the client-owned data structures (e.g. MultiFDPages_t) prior to sync is usually the right thing to do, but that is particular to how the ram migration is implemented with several passes over dirty data. Make these two routines separate, allowing future code to call the sync by itself if needed. This also allows the usage of multifd_ram_send to be isolated to ram code. Reviewed-by: Peter Xu <peterx@redhat.com> Signed-off-by: Fabiano Rosas <farosas@suse.de>		2024-09-03 16:24:36 -03:00
..
block-dirty-bitmap.c	migration: Add Error** argument to add_bitmaps_to_list()	2024-04-23 18:36:01 -04:00
channel-block.c	io: follow coroutine AioContext in qio_channel_yield()	2023-09-07 20:32:11 -05:00
channel-block.h	migration: introduce a QIOChannel impl for BlockDriverState VMState	2022-06-22 19:33:43 +01:00
channel.c	migration: Fix migration_channel_read_peek() error path	2024-01-04 09:52:42 +08:00
channel.h	migration: check magic value for deciding the mapping of channels	2023-02-06 19:22:57 +01:00
colo-failover.c	migration/colo: Improve an x-colo-lost-heartbeat error message	2023-02-23 14:10:17 +01:00
colo-stubs.c	migration/colo: make colo_incoming_co() return void	2024-05-22 17:34:31 -03:00
colo.c	migration: Rename thread debug names	2024-06-21 09:47:59 -03:00
dirtyrate.c	migration: remove unnecessary zlib dependency	2024-05-25 13:28:02 +02:00
dirtyrate.h	migration/calc-dirty-rate: millisecond-granularity period	2023-10-10 08:03:50 +08:00
exec.c	migration: simplify exec migration functions	2024-03-04 07:12:40 +01:00
exec.h	migration: convert exec backend to accept MigrateAddress.	2023-11-02 11:35:04 +01:00
fd.c	migration: Deprecate fd: for file migration	2024-05-08 09:20:59 -03:00
fd.h	migration: Revert mapped-ram multifd support to fd: URI	2024-03-22 12:12:08 -04:00
file.c	migration/multifd: Pass in MultiFDPages_t to file_write_ramblock_iov	2024-09-03 16:24:35 -03:00
file.h	migration/multifd: Pass in MultiFDPages_t to file_write_ramblock_iov	2024-09-03 16:24:35 -03:00
global_state.c	migration 1st pull for 9.0	2024-01-05 13:35:25 +00:00
meson.build	migration/multifd: add uadk compression framework	2024-06-14 14:01:29 -03:00
migration-hmp-cmds.c	migration: Add direct-io parameter	2024-06-21 09:47:22 -03:00
migration-stats.c	migration: migration_rate_limit_reset() don't need the QEMUFile	2023-10-31 08:44:33 +01:00
migration-stats.h	migration: Remove transferred atomic counter	2023-10-31 08:44:33 +01:00
migration.c	migration/postcopy: Add postcopy-recover-setup phase	2024-06-21 09:47:59 -03:00
migration.h	migration: Use MigrationStatus instead of int	2024-06-21 09:47:59 -03:00
multifd-qpl.c	migration/multifd: Replace p->pages with an union pointer	2024-09-03 16:24:35 -03:00
multifd-uadk.c	migration/multifd: Replace p->pages with an union pointer	2024-09-03 16:24:35 -03:00
multifd-zero-page.c	migration/multifd: Move pages accounting into multifd_send_zero_page_detect()	2024-09-03 16:24:35 -03:00
multifd-zlib.c	migration/multifd: Replace p->pages with an union pointer	2024-09-03 16:24:35 -03:00
multifd-zstd.c	migration/multifd: Replace p->pages with an union pointer	2024-09-03 16:24:35 -03:00
multifd.c	migration/multifd: Allow multifd sync without flush	2024-09-03 16:24:36 -03:00
multifd.h	migration/multifd: Allow multifd sync without flush	2024-09-03 16:24:36 -03:00
options.c	migration: Add direct-io parameter	2024-06-21 09:47:22 -03:00
options.h	migration: Add direct-io parameter	2024-06-21 09:47:22 -03:00
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/postcopy: Add postcopy-recover-setup phase	2024-06-21 09:47:59 -03:00
postcopy-ram.h	migration/postcopy: Add postcopy-recover-setup phase	2024-06-21 09:47:59 -03:00
qemu-file.c	migration: remove unnecessary zlib dependency	2024-05-25 13:28:02 +02:00
qemu-file.h	migration: Remove non-multifd compression	2024-05-08 09:20:59 -03:00
ram.c	migration/multifd: Allow multifd sync without flush	2024-09-03 16:24:36 -03:00
ram.h	migration/multifd: solve zero page causing multiple page faults	2024-04-23 18:36:01 -04:00
rdma.c	migration/rdma: Fix a memory issue for migration	2024-03-11 14:41:40 -04:00
rdma.h	migration: convert rdma backend to accept MigrateAddress	2023-11-02 11:35:03 +01:00
savevm.c	migration: delete unused parameter mis	2024-09-03 16:24:33 -03:00
savevm.h	migration: Add Error** argument to qemu_savevm_state_setup()	2024-04-23 18:36:01 -04:00
socket.c	migration/multifd: Drop unnecessary helper to destroy IOC	2024-02-28 11:31:28 +08:00
socket.h	migration/multifd: Drop unnecessary helper to destroy IOC	2024-02-28 11:31:28 +08:00
target.c	migration: Add migration prefix to functions in target.c	2023-09-11 08:34:06 +02:00
threadinfo.c	migration/multifd: Protect accesses to migration_threads	2023-07-26 10:55:56 +02:00
threadinfo.h	migration/multifd: Protect accesses to migration_threads	2023-07-26 10:55:56 +02:00
tls.c	migration: Drop unused parameter for migration_tls_client_create()	2023-05-03 11:24:20 +02:00
tls.h	migration: Drop unused parameter for migration_tls_client_create()	2023-05-03 11:24:20 +02:00
trace-events	migration/multifd: Isolate ram pages packet data	2024-09-03 16:24:35 -03:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
vmstate-types.c	Move CPU softfloat unions to cpu-float.h	2022-04-06 14:31:43 +02:00
vmstate.c	migration: fix a typo	2024-05-22 17:34:40 -03:00
xbzrle.c	migration/xbzrle: Use i386 host/cpuinfo.h	2023-05-23 16:51:18 -07:00
xbzrle.h	migration/xbzrle: Use i386 host/cpuinfo.h	2023-05-23 16:51:18 -07:00
yank_functions.c	migration/yank: Use channel features	2024-01-29 11:02:12 +08:00
yank_functions.h	migration: Move the yank unregister of channel_close out	2021-07-26 12:45:03 +01:00