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Commit f98a8cae authored by Andrew Patterson's avatar Andrew Patterson Committed by Jens Axboe
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SCSI sd driver calls revalidate_disk wrapper. 



Modify the SCSI disk driver to call the revalidate_disk()
wrapper. This allows us to do some housekeeping such as accounting for
a disk being resized online. The wrapper will call
sd_revalidate_disk() at the appropriate time.

Signed-off-by: default avatarAndrew Patterson <andrew.patterson@hp.com>
Signed-off-by: default avatarJens Axboe <jens.axboe@oracle.com>
parent 9bc3ffbf

drivers/scsi/sd.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -165,7 +165,7 @@ sd_store_cache_type(struct device *dev, struct device_attribute *attr, 
			sd_print_sense_hdr(sdkp, &sshdr);

			sd_print_sense_hdr(sdkp, &sshdr);

		return -EINVAL;

		return -EINVAL;

	}

	}

	sd_revalidate_disk(sdkp->disk);

	revalidate_disk(sdkp->disk);

	return count;

	return count;

}

}
@@ -916,7 +916,7 @@ static void sd_rescan(struct device *dev) 
	struct scsi_disk *sdkp = scsi_disk_get_from_dev(dev);

	struct scsi_disk *sdkp = scsi_disk_get_from_dev(dev);





	if (sdkp) {

	if (sdkp) {

		sd_revalidate_disk(sdkp->disk);

		revalidate_disk(sdkp->disk);

		scsi_disk_put(sdkp);

		scsi_disk_put(sdkp);

	}

	}

}

}