qemu/migration
Steve Sistare 081c09dc52 migration: lower handler priority
Define a vmstate priority that is lower than the default, so its handlers
run after all default priority handlers.  Since 0 is no longer the default
priority, translate an uninitialized priority of 0 to MIG_PRI_DEFAULT.

CPR for vfio will use this to install handlers for containers that run
after handlers for the devices that they contain.

Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/qemu-devel/1749569991-25171-3-git-send-email-steven.sistare@oracle.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
2025-06-11 14:01:58 +02:00
..
block-active.c migration/block-active: Remove global active flag 2025-02-06 14:26:51 +01:00
block-dirty-bitmap.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
channel-block.c qom: Have class_init() take a const data argument 2025-04-25 17:00:41 +02:00
channel-block.h migration: introduce a QIOChannel impl for BlockDriverState VMState 2022-06-22 19:33:43 +01:00
channel.c migration: Fix hang after error in destination setup phase 2025-02-14 15:19:05 -03:00
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/colo: Replace QemuSemaphore with QemuEvent 2025-06-06 14:32:55 +02:00
cpr-transfer.c migration: cpr-transfer save and load 2025-01-29 11:43:05 -03:00
cpr.c migration: cpr helpers 2025-06-11 14:01:58 +02:00
cpu-throttle.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
dirtyrate.c include/system: Move exec/ramblock.h to system/ramblock.h 2025-04-23 14:08:26 -07:00
dirtyrate.h include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
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: Allow pipes to keep working for fd migrations 2024-11-25 16:21:55 -05:00
fd.h migration: Revert mapped-ram multifd support to fd: URI 2024-03-22 12:12:08 -04:00
file.c include/system: Move exec/ramblock.h to system/ramblock.h 2025-04-23 14:08:26 -07:00
file.h migration/multifd: Pass in MultiFDPages_t to file_write_ramblock_iov 2024-09-03 16:24:35 -03:00
global_state.c include: Rename sysemu/ -> system/ 2024-12-20 17:44:56 +01:00
meson.build migration/multifd: Device state transfer support - send side 2025-03-06 06:47:33 +01:00
migration-hmp-cmds.c migration/hmp: Add "info migrate -a", reorg the dump 2025-05-20 13:05:57 -04:00
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: Replace QemuSemaphore with QemuEvent 2025-06-06 14:32:55 +02:00
migration.h migration/postcopy: Replace QemuSemaphore with QemuEvent 2025-06-06 14:32:55 +02:00
multifd-device-state.c migration: Add save_live_complete_precopy_thread handler 2025-03-06 06:47:33 +01:00
multifd-nocomp.c migration: enable multifd and postcopy together 2025-05-20 11:26:32 -04:00
multifd-qatzip.c include/system: Move exec/ramblock.h to system/ramblock.h 2025-04-23 14:08:26 -07:00
multifd-qpl.c include/system: Move exec/ramblock.h to system/ramblock.h 2025-04-23 14:08:26 -07:00
multifd-uadk.c include/system: Move exec/ramblock.h to system/ramblock.h 2025-04-23 14:08:26 -07:00
multifd-zero-page.c migration: write zero pages when postcopy enabled 2025-05-20 11:26:32 -04:00
multifd-zlib.c include/system: Move exec/ramblock.h to system/ramblock.h 2025-04-23 14:08:26 -07:00
multifd-zstd.c include/system: Move exec/ramblock.h to system/ramblock.h 2025-04-23 14:08:26 -07:00
multifd.c migration/multifd: Don't send device state packets with zerocopy flag 2025-05-20 11:26:32 -04:00
multifd.h migration/multifd: move macros to multifd header 2025-05-02 11:09:36 -04:00
options.c migration: Allow caps to be set when preempt or multifd cap enabled 2025-05-20 13:05:22 -04:00
options.h migration: check RDMA and capabilities are compatible on both sides 2025-05-02 11:09:36 -04:00
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: Replace QemuSemaphore with QemuEvent 2025-06-06 14:32:55 +02:00
postcopy-ram.h migration/postcopy: Add postcopy-recover-setup phase 2024-06-21 09:47:59 -03:00
qemu-file.c cleanup: Drop pointless return at end of function 2025-04-24 09:33:42 +02:00
qemu-file.h migration/qemu-file: Define g_autoptr() cleanup function for QEMUFile 2025-03-06 06:47:34 +01:00
ram.c migration: enable multifd and postcopy together 2025-05-20 11:26:32 -04:00
ram.h migration/ram: Move RAM_SAVE_FLAG* into ram.h 2025-01-09 17:38:15 -03:00
rdma.c migration/rdma: Remove qemu_rdma_broken_ipv6_kernel 2025-05-02 11:09:36 -04:00
rdma.h migration: Unfold control_save_page() 2025-05-02 11:09:36 -04:00
savevm.c migration: lower handler priority 2025-06-11 14:01:58 +02:00
savevm.h migration: Add save_postcopy_prepare() savevm handler 2025-05-02 11:09:36 -04:00
socket.c migration: Remove unused socket_send_channel_create_sync 2024-10-08 15:28:55 -04:00
socket.h migration: Remove unused socket_send_channel_create_sync 2024-10-08 15:28:55 -04:00
target.c vfio: Introduce a new header file for external migration services 2025-04-25 09:01:37 +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/multifd: Terminate the TLS connection 2025-02-14 15:19:04 -03:00
tls.h migration/multifd: Terminate the TLS connection 2025-02-14 15:19:04 -03:00
trace-events migration: Add MIG_CMD_SWITCHOVER_START and its load handler 2025-03-06 06:47:33 +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: cpr-transfer mode 2025-01-29 11:56:24 -03:00
vmstate.c qapi: Move include/qapi/qmp/ to include/qobject/ 2025-02-10 15:33:16 +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 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