diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2018-01-18 20:25:40 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2018-05-15 16:11:50 +0200 |
| commit | 18bb69287ea522ab696e1bea818b93e5eaa85745 (patch) | |
| tree | 881877ce730553c75abcf6bf5a2aa50870993874 /block/backup.c | |
| parent | f05fee508f538ca262d2ab19bcd8772196efe848 (diff) | |
blockjob: Implement block_job_set_speed() centrally
All block job drivers support .set_speed and all of them duplicate the
same code to implement it. Move that code to blockjob.c and remove the
now useless callback.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'block/backup.c')
| -rw-r--r-- | block/backup.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/block/backup.c b/block/backup.c index 7585c4391e..8468fd9f94 100644 --- a/block/backup.c +++ b/block/backup.c @@ -27,7 +27,6 @@ #include "qemu/error-report.h" #define BACKUP_CLUSTER_SIZE_DEFAULT (1 << 16) -#define SLICE_TIME 100000000ULL /* ns */ typedef struct BackupBlockJob { BlockJob common; @@ -190,17 +189,6 @@ static int coroutine_fn backup_before_write_notify( return backup_do_cow(job, req->offset, req->bytes, NULL, true); } -static void backup_set_speed(BlockJob *job, int64_t speed, Error **errp) -{ - BackupBlockJob *s = container_of(job, BackupBlockJob, common); - - if (speed < 0) { - error_setg(errp, QERR_INVALID_PARAMETER, "speed"); - return; - } - ratelimit_set_speed(&s->common.limit, speed, SLICE_TIME); -} - static void backup_cleanup_sync_bitmap(BackupBlockJob *job, int ret) { BdrvDirtyBitmap *bm; @@ -540,7 +528,6 @@ static const BlockJobDriver backup_job_driver = { .instance_size = sizeof(BackupBlockJob), .job_type = BLOCK_JOB_TYPE_BACKUP, .start = backup_run, - .set_speed = backup_set_speed, .commit = backup_commit, .abort = backup_abort, .clean = backup_clean, |