Avihai Horon 08fc4cb517 migration: Add .save_prepare() handler to struct SaveVMHandlers ... Add a new .save_prepare() handler to struct SaveVMHandlers. This handler is called early, even before migration starts, and can be used by devices to perform early checks. Refactor migrate_init() to be able to return errors and call .save_prepare() from there. Suggested-by: Peter Xu <peterx@redhat.com> Signed-off-by: Avihai Horon <avihaih@nvidia.com> Reviewed-by: Peter Xu <peterx@redhat.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>		2023-09-11 08:34:06 +02:00
..
block-dirty-bitmap.c	migration: Move rate_limit_max and rate_limit_used to migration_stats	2023-05-18 18:40:51 +02:00
block.c	block-migration: Ensure we don't crash during migration cleanup	2023-08-30 07:39:10 -04:00
block.h	migration: disable auto-converge during bulk block migration	2017-09-27 11:27:14 +01:00
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: check magic value for deciding the mapping of channels	2023-02-06 19:22:57 +01:00
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.c	migration: process_incoming_migration_co(): move colo part to colo	2023-05-18 18:40:51 +02:00
dirtyrate.c	migration/dirtyrate: Fix precision losses and g_usleep overshoot	2023-08-29 10:19:03 +08:00
dirtyrate.h	migration/dirtyrate: Refactor dirty page rate calculation	2022-07-20 12:15:08 +01:00
exec.c	*: Add missing includes of qemu/error-report.h	2023-03-22 15:06:57 +00:00
exec.h	migration: Export exec.c functions in its own file	2017-06-01 18:49:22 +02:00
fd.c	bulk: Remove pointless QOM casts	2023-06-05 20:48:34 +02:00
fd.h	migration: Fix fd protocol for incoming defer	2019-06-05 12:43:55 +02:00
global_state.c	migration: never fail in global_state_store()	2023-06-02 01:03:19 +02:00
meson.build	meson: Replace softmmu_ss -> system_ss	2023-06-20 10:01:30 +02:00
migration-hmp-cmds.c	migration: Extend query-migrate to provide dirty page limit info	2023-07-26 10:55:56 +02:00
migration-stats.c	migration: spelling fixes	2023-07-25 17:13:20 +03:00
migration-stats.h	migration: We don't need the field rate_limit_used anymore	2023-05-18 18:40:51 +02:00
migration.c	migration: Add .save_prepare() handler to struct SaveVMHandlers	2023-09-11 08:34:06 +02:00
migration.h	migration: Add .save_prepare() handler to struct SaveVMHandlers	2023-09-11 08:34:06 +02:00
multifd-zlib.c	migration: spelling fixes	2023-07-25 17:13:20 +03:00
multifd-zstd.c	migration: spelling fixes	2023-07-25 17:13:20 +03:00
multifd.c	migration/multifd: Rename threadinfo.c functions	2023-07-26 10:55:56 +02:00
multifd.h	multifd: Add the ramblock to MultiFDRecvParams	2023-05-10 18:48:11 +02:00
options.c	migration: enforce multifd and postcopy preempt to be set before incoming	2023-07-26 10:55:56 +02:00
options.h	migration: Introduce dirty-limit capability	2023-07-26 10:55:56 +02:00
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: Expose ramblock_is_ignored() as migrate_ram_is_ignored()	2023-07-12 09:25:37 +02:00
postcopy-ram.h	migration: Allow postcopy_ram_supported_by_host() to report err	2023-04-27 10:18:25 +02:00
qemu-file.c	migration/rdma: Split qemu_fopen_rdma() into input/output functions	2023-07-26 10:55:56 +02:00
qemu-file.h	migration/rdma: Split qemu_fopen_rdma() into input/output functions	2023-07-26 10:55:56 +02:00
ram-compress.c	ram-compress.c: Make target independent	2023-05-08 15:25:26 +02:00
ram-compress.h	ram.c: Move core decompression code into its own file	2023-05-08 15:25:26 +02:00
ram.c	migration: Implement dirty-limit convergence algo	2023-07-26 10:55:56 +02:00
ram.h	migration/ram: Expose ramblock_is_ignored() as migrate_ram_is_ignored()	2023-07-12 09:25:37 +02:00
rdma.c	io: follow coroutine AioContext in qio_channel_yield()	2023-09-07 20:32:11 -05:00
rdma.h	migration: Export rdma.c functions in its own file	2017-06-01 18:49:23 +02:00
savevm.c	migration: Add .save_prepare() handler to struct SaveVMHandlers	2023-09-11 08:34:06 +02:00
savevm.h	migration: Add .save_prepare() handler to struct SaveVMHandlers	2023-09-11 08:34:06 +02:00
socket.c	migration: Move migrate_use_zero_copy_send() to options.c	2023-04-24 15:01:46 +02:00
socket.h	migration: Postcopy preemption preparation on channel creation	2022-07-20 12:15:08 +01:00
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: Implement dirty-limit convergence algo	2023-07-26 10:55:56 +02:00
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	qemu-file: Rename qemu_file_transferred_ fast -> noflush	2023-07-26 10:55:56 +02:00
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	bulk: Remove pointless QOM casts	2023-06-05 20:48:34 +02:00
yank_functions.h	migration: Move the yank unregister of channel_close out	2021-07-26 12:45:03 +01:00