[PATCH v2 07/12] pktcdvd: Generate uevent after attribute available
From: Fam Zheng <hidden>
Date: 2016-06-30 02:04:04
Also in:
linux-block, linux-mmc, linux-nvme, linux-raid, linuxppc-dev, lkml
Subsystem:
block layer, the rest · Maintainers:
Jens Axboe, Linus Torvalds
It is documented that KOBJ_ADD should be generated after the object's attributes and children are ready. We can achieve this with the new disk_gen_uevents interface. Signed-off-by: Fam Zheng <redacted> --- drivers/block/pktcdvd.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 00928406..a4e6bb7 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c@@ -2785,11 +2785,13 @@ static int pkt_setup_dev(dev_t dev, dev_t* pkt_dev) disk->events = pd->bdev->bd_disk->events; disk->async_events = pd->bdev->bd_disk->async_events; - add_disk(disk, true); + add_disk(disk, false); pkt_sysfs_dev_new(pd); pkt_debugfs_dev_new(pd); + disk_gen_uevents(disk); + pkt_devs[idx] = pd; if (pkt_dev) *pkt_dev = pd->pkt_dev;
--
2.9.0