Peter Xu caa91b3c44 migration: Check in savevm_state_handler_insert for dups ... Before finally register one SaveStateEntry, we detect for duplicated entries. This could be helpful to notify us asap instead of get silent migration failures which could be hard to diagnose. For example, this patch will generate a message like this (if without previous fixes on x2apic) as long as we wants to boot a VM instance with "-smp 200,maxcpus=288,sockets=2,cores=72,threads=2" and QEMU will bail out even before VM starts: savevm_state_handler_insert: Detected duplicate SaveStateEntry: id=apic, instance_id=0x0 Suggested-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Message-ID: <20231020090731.28701-10-quintela@redhat.com>		2023-11-01 16:13:58 +01:00
..
block-dirty-bitmap.c	migration: hold the BQL during setup	2023-10-17 09:25:13 +02:00
block.c	qemu-file: Remove _noflush from qemu_file_transferred_noflush()	2023-10-31 08:44:33 +01:00
block.h
channel-block.c	io: follow coroutine AioContext in qio_channel_yield()	2023-09-07 20:32:11 -05:00
channel-block.h	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	qemu-file: Make qemu_fflush() return errors	2023-10-31 08:44:33 +01:00
dirtyrate.c	migration/dirtyrate: use QEMU_CLOCK_HOST to report start-time	2023-10-10 08:04:12 +08:00
dirtyrate.h	migration/calc-dirty-rate: millisecond-granularity period	2023-10-10 08:03:50 +08:00
exec.c	*: Add missing includes of qemu/error-report.h	2023-03-22 15:06:57 +00:00
exec.h
fd.c	bulk: Remove pointless QOM casts	2023-06-05 20:48:34 +02:00
fd.h
file.c	migration: file URI offset	2023-10-04 13:18:08 +02:00
file.h	migration: file URI	2023-10-04 13:16:58 +02:00
global_state.c	migration: never fail in global_state_store()	2023-06-02 01:03:19 +02:00
meson.build	migration: file URI	2023-10-04 13:16:58 +02:00
migration-hmp-cmds.c	migration: migrate 'blk' command option is deprecated.	2023-10-31 08:44:33 +01:00
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	qemu-file: Make qemu_fflush() return errors	2023-10-31 08:44:33 +01:00
migration.h	migration: Create migrate_rdma()	2023-10-17 09:25:13 +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: Remove transferred atomic counter	2023-10-31 08:44:33 +01:00
multifd.h	multifd: Add the ramblock to MultiFDRecvParams	2023-05-10 18:48:11 +02:00
options.c	migration: Deprecate old compression method	2023-10-31 08:44:33 +01:00
options.h	migration: Create migrate_rdma()	2023-10-17 09:25:13 +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: Fix race that dest preempt thread close too early	2023-09-27 13:58:02 -04:00
postcopy-ram.h	migration: Allow postcopy_ram_supported_by_host() to report err	2023-04-27 10:18:25 +02:00
qemu-file.c	qemu-file: Make qemu_fflush() return errors	2023-10-31 08:44:33 +01:00
qemu-file.h	qemu-file: Make qemu_fflush() return errors	2023-10-31 08:44:33 +01:00
ram-compress.c	migration: Rename ram_compressed_pages() to compress_ram_pages()	2023-10-30 17:41:55 +01:00
ram-compress.h	migration: Rename ram_compressed_pages() to compress_ram_pages()	2023-10-30 17:41:55 +01:00
ram.c	qemu-file: Make qemu_fflush() return errors	2023-10-31 08:44:33 +01:00
ram.h	migration: Create compress_update_rates()	2023-10-30 17:41:55 +01:00
rdma.c	qemu-file: Make qemu_fflush() return errors	2023-10-31 08:44:33 +01:00
rdma.h	migration/rdma: Remove qemu_ prefix from exported functions	2023-10-17 09:25:13 +02:00
savevm.c	migration: Check in savevm_state_handler_insert for dups	2023-11-01 16:13:58 +01:00
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/multifd: Clarify Error usage in multifd_channel_connect	2023-10-17 09:25:14 +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: Remove _noflush from qemu_file_transferred_noflush()	2023-10-31 08:44:33 +01:00
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