From: Andrew Patterson <andrew.patterson@hp.com>
To: linux-scsi@vger.kernel.org
Cc: andrew.patterson@hp.com, James.Bottomley@HansenPartnership.com,
linux-kernel@vger.kernel.org, viro@zeniv.linux.org.uk,
axboe@kernel.dk, andmike@linux.vnet.ibm.com, mike.miller@hp.com,
genanr@emsphone.com, jmoyer@redhat.com
Subject: [PATCH 4/6] SCSI sd driver calls revalidate_disk wrapper.
Date: Fri, 29 Aug 2008 17:13:15 -0600 [thread overview]
Message-ID: <20080829231315.25065.5250.stgit@bluto.andrew> (raw)
In-Reply-To: <20080829231254.25065.66052.stgit@bluto.andrew>
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@hp.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);
}
}
next prev parent reply other threads:[~2008-08-29 23:15 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-29 23:12 [PATCH 0/6] detect online disk resize Andrew Patterson
2008-08-29 23:13 ` [PATCH 1/6] Wrapper for lower-level revalidate_disk routines Andrew Patterson
2008-09-03 18:16 ` Jeff Moyer
2008-08-29 23:13 ` [PATCH 2/6] Adjust block device size after an online resize of a disk Andrew Patterson
2008-09-03 18:17 ` Jeff Moyer
2008-08-29 23:13 ` [PATCH 3/6] Check for device resize when rescanning partitions Andrew Patterson
2008-09-03 18:17 ` Jeff Moyer
2008-08-29 23:13 ` Andrew Patterson [this message]
2008-09-03 18:17 ` [PATCH 4/6] SCSI sd driver calls revalidate_disk wrapper Jeff Moyer
2008-08-29 23:13 ` [PATCH 5/6] Added flush_disk to factor out common buffer cache flushing code Andrew Patterson
2008-09-03 18:19 ` Jeff Moyer
2008-09-04 4:16 ` Andrew Patterson
2008-09-04 13:13 ` Jeff Moyer
2008-08-29 23:13 ` [PATCH 6/6] Call flush_disk() after detecting an online resize Andrew Patterson
2008-09-03 18:20 ` Jeff Moyer
2008-09-04 7:26 ` [PATCH 0/6] detect online disk resize Jens Axboe
2008-09-04 14:25 ` Andrew Patterson
2008-09-08 18:01 ` Jeff Moyer
2008-09-09 7:41 ` Pasi Kärkkäinen
2008-09-24 15:23 ` Vladislav Bolkhovitin
2008-09-04 20:27 Andrew Patterson
2008-09-04 20:27 ` [PATCH 4/6] SCSI sd driver calls revalidate_disk wrapper Andrew Patterson
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