linux-kernel - [PATCH 4/6] SCSI sd driver calls revalidate

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Message-ID: <20080829231315.25065.5250.stgit@bluto.andrew>
Date:	Fri, 29 Aug 2008 17:13:15 -0600
From:	Andrew Patterson <andrew.patterson@...com>
To:	linux-scsi@...r.kernel.org
Cc:	andrew.patterson@...com, James.Bottomley@...senPartnership.com,
	linux-kernel@...r.kernel.org, viro@...iv.linux.org.uk,
	axboe@...nel.dk, andmike@...ux.vnet.ibm.com, mike.miller@...com,
	genanr@...phone.com, jmoyer@...hat.com
Subject: [PATCH 4/6] SCSI sd driver calls revalidate_disk wrapper.

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: Andrew Patterson <andrew.patterson@...com>
---

 drivers/scsi/sd.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)


diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index e5e7d78..31545b4 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -159,7 +159,7 @@ sd_store_cache_type(struct device *dev, struct device_attribute *attr,
 			sd_print_sense_hdr(sdkp, &sshdr);
 		return -EINVAL;
 	}
-	sd_revalidate_disk(sdkp->disk);
+	revalidate_disk(sdkp->disk);
 	return count;
 }
 
@@ -910,7 +910,7 @@ static void sd_rescan(struct device *dev)
 	struct scsi_disk *sdkp = scsi_disk_get_from_dev(dev);
 
 	if (sdkp) {
-		sd_revalidate_disk(sdkp->disk);
+		revalidate_disk(sdkp->disk);
 		scsi_disk_put(sdkp);
 	}
 }

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