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| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2025-05-29 14:45:58 +0900 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2025-06-06 14:32:55 +0200 |
| commit | d401b7aed83af96fa0e68f46b15446838f6f5e0f (patch) | |
| tree | 243fa53680d4e20feac358c8ff34636ec4b214d5 /migration/migration.h | |
| parent | da926a8b9dd67be3432c525a6db998141be444e2 (diff) | |
| download | focaccia-qemu-d401b7aed83af96fa0e68f46b15446838f6f5e0f.tar.gz focaccia-qemu-d401b7aed83af96fa0e68f46b15446838f6f5e0f.zip | |
migration/postcopy: Replace QemuSemaphore with QemuEvent
thread_sync_sem is an one-shot event so it can be converted into QemuEvent, which is more lightweight. Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Fabiano Rosas <farosas@suse.de> Link: https://lore.kernel.org/r/20250529-event-v5-9-53b285203794@daynix.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'migration/migration.h')
| -rw-r--r-- | migration/migration.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/migration/migration.h b/migration/migration.h index aaec471c00..739289de93 100644 --- a/migration/migration.h +++ b/migration/migration.h @@ -98,9 +98,9 @@ struct MigrationIncomingState { void (*transport_cleanup)(void *data); /* * Used to sync thread creations. Note that we can't create threads in - * parallel with this sem. + * parallel with this event. */ - QemuSemaphore thread_sync_sem; + QemuEvent thread_sync_event; /* * Free at the start of the main state load, set as the main thread finishes * loading state. |