OpenE2K/qemu-e2k
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migration: Use the number of transferred bytes directly

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We only use migration_transferred_bytes() to calculate the rate_limit,
for that we don't need to flush whatever is on the qemu_file buffer.
Remember that the buffer is really small (normal case is 32K if we use
iov's can be 64 * TARGET_PAGE_SIZE), so this is not relevant to
calculations.

Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20231025091117.6342-5-quintela@redhat.com>
This commit is contained in:
Juan Quintela 2023-10-25 11:11:09 +02:00
parent 5e2652185b
commit 737840e2c6
1 changed files with 1 additions and 1 deletions
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2
migration/migration-stats.c
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@ -63,7 +63,7 @@ uint64_t migration_transferred_bytes(QEMUFile *f)
{
uint64_t multifd = stat64_get(&mig_stats.multifd_bytes);
uint64_t rdma = stat64_get(&mig_stats.rdma_bytes);
uint64_t qemu_file = qemu_file_transferred(f);
uint64_t qemu_file = stat64_get(&mig_stats.qemu_file_transferred);
trace_migration_transferred_bytes(qemu_file, multifd, rdma);
return qemu_file + multifd + rdma;