diff options
Diffstat (limited to 'module/os/linux/zfs/zvol_os.c')
| -rw-r--r-- | module/os/linux/zfs/zvol_os.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/module/os/linux/zfs/zvol_os.c b/module/os/linux/zfs/zvol_os.c index 8b29d73a3..c17423426 100644 --- a/module/os/linux/zfs/zvol_os.c +++ b/module/os/linux/zfs/zvol_os.c @@ -837,6 +837,9 @@ zvol_alloc(dev_t dev, const char *name) /* Disable write merging in favor of the ZIO pipeline. */ blk_queue_flag_set(QUEUE_FLAG_NOMERGES, zso->zvo_queue); + /* Enable /proc/diskstats */ + blk_queue_flag_set(QUEUE_FLAG_IO_STAT, zso->zvo_queue); + zso->zvo_queue->queuedata = zv; zso->zvo_dev = dev; zv->zv_open_count = 0; |