From: "K. Y. Srinivasan" <kys@microsoft.com>
To: gregkh@suse.de, linux-kernel@vger.kernel.org,
devel@linuxdriverproject.org, virtualization@lists.osdl.org
Cc: "K. Y. Srinivasan" <kys@microsoft.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Abhishek Kane <v-abkane@microsoft.com>,
Hank Janssen <hjanssen@microsoft.com>
Subject: [PATCH 08/18] Staging: hv: Get rid of the forward declaration for blkvsc_release()
Date: Fri, 22 Apr 2011 14:13:29 -0700 [thread overview]
Message-ID: <1303506819-1913-8-git-send-email-kys@microsoft.com> (raw)
In-Reply-To: <1303506819-1913-1-git-send-email-kys@microsoft.com>
Get rid of the forward declaration for blkvsc_release() by moving the code
around.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
---
drivers/staging/hv/blkvsc_drv.c | 45 +++++++++++++++++++--------------------
1 files changed, 22 insertions(+), 23 deletions(-)
diff --git a/drivers/staging/hv/blkvsc_drv.c b/drivers/staging/hv/blkvsc_drv.c
index 15304d4..d863dbd 100644
--- a/drivers/staging/hv/blkvsc_drv.c
+++ b/drivers/staging/hv/blkvsc_drv.c
@@ -671,9 +671,30 @@ static void blkvsc_shutdown(struct device *device)
spin_unlock_irqrestore(&blkdev->lock, flags);
}
+static int blkvsc_release(struct gendisk *disk, fmode_t mode)
+{
+ struct block_device_context *blkdev = disk->private_data;
+
+ DPRINT_DBG(BLKVSC_DRV, "- users %d disk %s\n", blkdev->users,
+ blkdev->gd->disk_name);
+
+ mutex_lock(&blkvsc_mutex);
+ spin_lock(&blkdev->lock);
+ if (blkdev->users == 1) {
+ spin_unlock(&blkdev->lock);
+ blkvsc_do_flush(blkdev);
+ spin_lock(&blkdev->lock);
+ }
+
+ blkdev->users--;
+
+ spin_unlock(&blkdev->lock);
+ mutex_unlock(&blkvsc_mutex);
+ return 0;
+}
+
/* Static decl */
static int blkvsc_probe(struct device *dev);
-static int blkvsc_release(struct gendisk *disk, fmode_t mode);
static int blkvsc_revalidate_disk(struct gendisk *gd);
static void blkvsc_request(struct request_queue *queue);
static void blkvsc_request_completion(struct hv_storvsc_request *request);
@@ -1483,28 +1504,6 @@ static void blkvsc_request(struct request_queue *queue)
}
}
-static int blkvsc_release(struct gendisk *disk, fmode_t mode)
-{
- struct block_device_context *blkdev = disk->private_data;
-
- DPRINT_DBG(BLKVSC_DRV, "- users %d disk %s\n", blkdev->users,
- blkdev->gd->disk_name);
-
- mutex_lock(&blkvsc_mutex);
- spin_lock(&blkdev->lock);
- if (blkdev->users == 1) {
- spin_unlock(&blkdev->lock);
- blkvsc_do_flush(blkdev);
- spin_lock(&blkdev->lock);
- }
-
- blkdev->users--;
-
- spin_unlock(&blkdev->lock);
- mutex_unlock(&blkvsc_mutex);
- return 0;
-}
-
static int blkvsc_revalidate_disk(struct gendisk *gd)
{
struct block_device_context *blkdev = gd->private_data;
--
1.7.4.1
next prev parent reply other threads:[~2011-04-22 21:13 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-22 21:13 [RESEND] [PATCH 00/18] Staging: hv: Cleanup-storage-drivers-phase-III K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 01/18] Staging: hv: Get rid of the forward declaration of blkvsc_init_rw() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 02/18] Staging: hv: Get rid of the forward declaration of blkvsc_ioctl() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 03/18] Staging: hv: Get rid of the forward declaration of blkvsc_cmd_completion() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 04/18] Staging: hv: Get rid of the forward declaration of blkvsc_do_flush() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 05/18] Staging: hv: Get rid of the forward declaration of blkvsc_cancel_pending_reqs() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 06/18] Staging: hv: Get rid of the forward declaration of blkvsc_remove() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 07/18] Staging: hv: Get rid of the forward declaration of blkvsc_shutdown() K. Y. Srinivasan
2011-04-22 21:13 ` K. Y. Srinivasan [this message]
2011-04-22 21:13 ` [PATCH 09/18] Staging: hv: Get rid of the forward declaration for blkvsc_do_read_capacity() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 10/18] Staging: hv: Get rid of the forward declaration of blkvsc_do_read_capacity16() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 11/18] Staging: hv: Get rid of the forward declaration of blkvsc_revalidate_disk() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 12/18] Staging: hv: Get rid of the forward declaration for blkvsc_do_inquiry() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 13/18] Staging: hv: Get rid of the forward declaration for blkvsc_do_request() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 14/18] Staging: hv: Get rid of the forward declaration for blkvsc_do_pending_reqs() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 15/18] Staging: hv: Get rid of the forward declaration for blkvsc_request() K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 16/18] Staging: hv: Move some definitions/declarations to be earlier in the file K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 17/18] Staging: hv: Move module parameter to " K. Y. Srinivasan
2011-04-22 21:13 ` [PATCH 18/18] Staging: hv: Get rid of some dead code in blkvsc_drv.c K. Y. Srinivasan
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