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vfio/migration: Add vfio_save_block_precopy_empty_hit trace event

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This way it is clearly known when there's no more data to send for that
device.

Signed-off-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
This commit is contained in:
Maciej S. Szmigiero 2024-11-04 22:29:07 +01:00 • committed by Cédric Le Goater
parent 2564e45171
commit 89b5161527
3 changed files with 10 additions and 0 deletions
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hw/vfio/trace-events
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@ -157,6 +157,7 @@ vfio_migration_set_device_state(const char *name, const char *state) " (%s) stat
vfio_migration_set_state(const char *name, const char *new_state, const char *recover_state) " (%s) new state %s, recover state %s"
vfio_migration_state_notifier(const char *name, int state) " (%s) state %d"
vfio_save_block(const char *name, int data_size) " (%s) data_size %d"
vfio_save_block_precopy_empty_hit(const char *name) " (%s)"
vfio_save_cleanup(const char *name) " (%s)"
vfio_save_complete_precopy(const char *name, int ret) " (%s) ret %d"
vfio_save_complete_precopy_start(const char *name) " (%s)"