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[PULL 26/30] migration: Use qemu_file_transferred_noflush() for block mi
From: |
Juan Quintela |
Subject: |
[PULL 26/30] migration: Use qemu_file_transferred_noflush() for block migration. |
Date: |
Thu, 22 Jun 2023 18:55:23 +0200 |
We only care about the amount of bytes transferred. Flushing is done
by the system somewhere else.
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20230530183941.7223-4-quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
---
migration/block.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/migration/block.c b/migration/block.c
index b9580a6c7e..b29e80bdc4 100644
--- a/migration/block.c
+++ b/migration/block.c
@@ -748,7 +748,7 @@ static int block_save_setup(QEMUFile *f, void *opaque)
static int block_save_iterate(QEMUFile *f, void *opaque)
{
int ret;
- uint64_t last_bytes = qemu_file_transferred(f);
+ uint64_t last_bytes = qemu_file_transferred_noflush(f);
trace_migration_block_save("iterate", block_mig_state.submitted,
block_mig_state.transferred);
@@ -800,7 +800,7 @@ static int block_save_iterate(QEMUFile *f, void *opaque)
}
qemu_put_be64(f, BLK_MIG_FLAG_EOS);
- uint64_t delta_bytes = qemu_file_transferred(f) - last_bytes;
+ uint64_t delta_bytes = qemu_file_transferred_noflush(f) - last_bytes;
return (delta_bytes > 0);
}
--
2.40.1
- [PULL 21/30] migration: Refactor repeated call of yank_unregister_instance, (continued)
- [PULL 21/30] migration: Refactor repeated call of yank_unregister_instance, Juan Quintela, 2023/06/22
- [PULL 14/30] migration-test: machine_opts is really arch specific, Juan Quintela, 2023/06/22
- [PULL 13/30] migration-test: Create arch_opts, Juan Quintela, 2023/06/22
- [PULL 10/30] migration: Extend query-migrate to provide dirty page limit info, Juan Quintela, 2023/06/22
- [PULL 18/30] migration-test: dirtylimit checks for x86_64 arch before, Juan Quintela, 2023/06/22
- [PULL 19/30] migration-test: simplify shmem_opts handling, Juan Quintela, 2023/06/22
- [PULL 23/30] qtest/migration-tests.c: use "-incoming defer" for postcopy tests, Juan Quintela, 2023/06/22
- [PULL 20/30] migration: Update error description whenever migration fails, Juan Quintela, 2023/06/22
- [PULL 22/30] migration: enforce multifd and postcopy preempt to be set before incoming, Juan Quintela, 2023/06/22
- [PULL 28/30] qemu-file: Simplify qemu_file_shutdown(), Juan Quintela, 2023/06/22
- [PULL 26/30] migration: Use qemu_file_transferred_noflush() for block migration.,
Juan Quintela <=
- [PULL 25/30] migration: Change qemu_file_transferred to noflush, Juan Quintela, 2023/06/22
- [PULL 29/30] qemu-file: Make qemu_file_get_error_obj() static, Juan Quintela, 2023/06/22
- [PULL 30/30] migration/rdma: Split qemu_fopen_rdma() into input/output functions, Juan Quintela, 2023/06/22
- [PULL 24/30] qemu-file: Rename qemu_file_transferred_ fast -> noflush, Juan Quintela, 2023/06/22
- [PULL 27/30] qemu_file: Make qemu_file_is_writable() static, Juan Quintela, 2023/06/22
- Re: [PULL 00/30] Next patches, Richard Henderson, 2023/06/23