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
block.c	block-migration: Ensure we don't crash during migration cleanup	2023-08-30 07:39:10 -04:00
block.h
channel-block.c	io: follow coroutine AioContext in qio_channel_yield()	2023-09-07 20:32:11 -05:00
channel-block.h
channel.c
channel.h
colo-failover.c
colo.c
dirtyrate.c	migration/dirtyrate: Fix precision losses and g_usleep overshoot	2023-08-29 10:19:03 +08:00
dirtyrate.h
exec.c
exec.h
fd.c	bulk: Remove pointless QOM casts	2023-06-05 20:48:34 +02:00
fd.h
global_state.c
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.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
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
page_cache.h
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
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.h
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
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
socket.h
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
tls.h
trace-events	migration: Implement dirty-limit convergence algo	2023-07-26 10:55:56 +02:00
trace.h
vmstate-types.c
vmstate.c	qemu-file: Rename qemu_file_transferred_ fast -> noflush	2023-07-26 10:55:56 +02:00
xbzrle.c
xbzrle.h
yank_functions.c	bulk: Remove pointless QOM casts	2023-06-05 20:48:34 +02:00
yank_functions.h