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[PATCH v2 11/12] migration: Remove transferred atomic counter
From: |
Juan Quintela |
Subject: |
[PATCH v2 11/12] migration: Remove transferred atomic counter |
Date: |
Wed, 25 Oct 2023 11:11:16 +0200 |
After last commit, it is a write only variable.
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
migration/migration-stats.h | 4 ----
migration/multifd.c | 3 ---
migration/ram.c | 1 -
3 files changed, 8 deletions(-)
diff --git a/migration/migration-stats.h b/migration/migration-stats.h
index 68f3939188..05290ade76 100644
--- a/migration/migration-stats.h
+++ b/migration/migration-stats.h
@@ -97,10 +97,6 @@ typedef struct {
* Number of bytes sent through RDMA.
*/
Stat64 rdma_bytes;
- /*
- * Total number of bytes transferred.
- */
- Stat64 transferred;
/*
* Number of pages transferred that were full of zeros.
*/
diff --git a/migration/multifd.c b/migration/multifd.c
index e2a45c667a..ec58c58082 100644
--- a/migration/multifd.c
+++ b/migration/multifd.c
@@ -188,7 +188,6 @@ static int multifd_send_initial_packet(MultiFDSendParams
*p, Error **errp)
return -1;
}
stat64_add(&mig_stats.multifd_bytes, size);
- stat64_add(&mig_stats.transferred, size);
return 0;
}
@@ -733,8 +732,6 @@ static void *multifd_send_thread(void *opaque)
stat64_add(&mig_stats.multifd_bytes,
p->next_packet_size + p->packet_len);
- stat64_add(&mig_stats.transferred,
- p->next_packet_size + p->packet_len);
p->next_packet_size = 0;
qemu_mutex_lock(&p->mutex);
p->pending_job--;
diff --git a/migration/ram.c b/migration/ram.c
index 5ccf70333a..6d2bf50614 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -455,7 +455,6 @@ void ram_transferred_add(uint64_t bytes)
} else {
stat64_add(&mig_stats.downtime_bytes, bytes);
}
- stat64_add(&mig_stats.transferred, bytes);
}
struct MigrationOps {
--
2.41.0
- [PATCH v2 00/12] migration: Yet another round of atomic counters, Juan Quintela, 2023/10/25
- [PATCH v2 02/12] qemu_file: Use a stat64 for qemu_file_transferred, Juan Quintela, 2023/10/25
- [PATCH v2 05/12] qemu_file: Remove unused qemu_file_transferred(), Juan Quintela, 2023/10/25
- [PATCH v2 06/12] qemu-file: Remove _noflush from qemu_file_transferred_noflush(), Juan Quintela, 2023/10/25
- [PATCH v2 01/12] qemu-file: Don't increment qemu_file_transferred at qemu_file_fill_buffer, Juan Quintela, 2023/10/25
- [PATCH v2 07/12] migration: migration_transferred_bytes() don't need the QEMUFile, Juan Quintela, 2023/10/25
- [PATCH v2 08/12] migration: migration_rate_limit_reset() don't need the QEMUFile, Juan Quintela, 2023/10/25
- [PATCH v2 10/12] migration: Use migration_transferred_bytes(), Juan Quintela, 2023/10/25
- [PATCH v2 11/12] migration: Remove transferred atomic counter,
Juan Quintela <=
- [PATCH v2 09/12] qemu-file: Simplify qemu_file_get_error(), Juan Quintela, 2023/10/25
- [PATCH v2 04/12] migration: Use the number of transferred bytes directly, Juan Quintela, 2023/10/25
- [PATCH v2 03/12] qemu_file: total_transferred is not used anymore, Juan Quintela, 2023/10/25
- [PATCH v2 12/12] qemu-file: Make qemu_fflush() return errors, Juan Quintela, 2023/10/25