diff options
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2019-09-20 17:20:47 +0300 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2019-10-10 10:56:17 +0200 |
| commit | 0e23e382b77baeff1f115ae06424b99d4449a594 (patch) | |
| tree | af0eace76088492adf8d538a9e31e58810d0d59d /block/backup.c | |
| parent | 2c8074c453ff13a94bd08ec26061917670ec03be (diff) | |
block/backup: fix block-comment style
We need to fix comment style around block-copy functions before further
moving them to separate file to satisfy checkpatch. But do more: fix
all comments style. Also, seems like doubled first asterisk is not
forbidden, but drop it too for consistency.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190920142056.12778-7-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/backup.c')
| -rw-r--r-- | block/backup.c | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/block/backup.c b/block/backup.c index 5dda1673ca..f5125984db 100644 --- a/block/backup.c +++ b/block/backup.c @@ -223,8 +223,10 @@ fail: return NULL; } -/* Copy range to target with a bounce buffer and return the bytes copied. If - * error occurred, return a negative error number */ +/* + * Copy range to target with a bounce buffer and return the bytes copied. If + * error occurred, return a negative error number + */ static int coroutine_fn block_copy_with_bounce_buffer(BlockCopyState *s, int64_t start, int64_t end, @@ -269,8 +271,10 @@ fail: } -/* Copy range to target and return the bytes copied. If error occurred, return a - * negative error number. */ +/* + * Copy range to target and return the bytes copied. If error occurred, return a + * negative error number. + */ static int coroutine_fn block_copy_with_offload(BlockCopyState *s, int64_t start, int64_t end, @@ -341,7 +345,7 @@ static int block_copy_is_cluster_allocated(BlockCopyState *s, int64_t offset, } } -/** +/* * Reset bits in copy_bitmap starting at offset if they represent unallocated * data in the image. May reset subsequent contiguous bits. * @return 0 when the cluster at @offset was unallocated, @@ -592,8 +596,10 @@ static bool coroutine_fn yield_and_check(BackupBlockJob *job) return true; } - /* We need to yield even for delay_ns = 0 so that bdrv_drain_all() can - * return. Without a yield, the VM would not reboot. */ + /* + * We need to yield even for delay_ns = 0 so that bdrv_drain_all() can + * return. Without a yield, the VM would not reboot. + */ delay_ns = block_job_ratelimit_get_delay(&job->common, job->bytes_read); job->bytes_read = 0; job_sleep_ns(&job->common.job, delay_ns); @@ -692,11 +698,15 @@ static int coroutine_fn backup_run(Job *job, Error **errp) } if (s->sync_mode == MIRROR_SYNC_MODE_NONE) { - /* All bits are set in copy_bitmap to allow any cluster to be copied. - * This does not actually require them to be copied. */ + /* + * All bits are set in copy_bitmap to allow any cluster to be copied. + * This does not actually require them to be copied. + */ while (!job_is_cancelled(job)) { - /* Yield until the job is cancelled. We just let our before_write - * notify callback service CoW requests. */ + /* + * Yield until the job is cancelled. We just let our before_write + * notify callback service CoW requests. + */ job_yield(job); } } else { |