Switch to use bdev_check_media_change instead of check_disk_change and
call cd_revalidate_disk manually. As sd also calls sd_revalidate_disk
manually during probe and open, , the extra call into ->revalidate_disk
from bdev_disk_changed is not required either, so stop wiring up the
method.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
drivers/scsi/sd.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 2bec8cd526164d..d020639c28c6ca 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1381,8 +1381,10 @@ static int sd_open(struct block_device *bdev, fmode_t mode)
if (!scsi_block_when_processing_errors(sdev))
goto error_out;
- if (sdev->removable || sdkp->write_prot)
- check_disk_change(bdev);
+ if (sdev->removable || sdkp->write_prot) {
+ if (bdev_check_media_change(bdev))
+ sd_revalidate_disk(bdev->bd_disk);
+ }
/*
* If the drive is empty, just let the open fail.@@ -1843,7 +1845,6 @@ static const struct block_device_operations sd_fops = {
.compat_ioctl = sd_compat_ioctl,
#endif
.check_events = sd_check_events,
- .revalidate_disk = sd_revalidate_disk,
.unlock_native_capacity = sd_unlock_native_capacity,
.report_zones = sd_zbc_report_zones,
.pr_ops = &sd_pr_ops,--
2.28.0