From: "K. Y. Srinivasan" <kys@microsoft.com>
To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
devel@linuxdriverproject.org, olaf@aepfle.de, apw@canonical.com,
vkuznets@redhat.com
Cc: "K. Y. Srinivasan" <kys@microsoft.com>
Subject: [PATCH V2 5/6] Drivers: hv: util: On device remove, close the channel after de-initializing the service
Date: Sat, 28 Feb 2015 11:18:20 -0800 [thread overview]
Message-ID: <1425151101-3679-5-git-send-email-kys@microsoft.com> (raw)
In-Reply-To: <1425151101-3679-1-git-send-email-kys@microsoft.com>
When the offer is rescinded, vmbus_close() can free up the channel;
deinitialize the service before closing the channel.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
---
drivers/hv/hv_util.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c
index c5be773..7994ec2 100644
--- a/drivers/hv/hv_util.c
+++ b/drivers/hv/hv_util.c
@@ -380,9 +380,9 @@ static int util_remove(struct hv_device *dev)
{
struct hv_util_service *srv = hv_get_drvdata(dev);
- vmbus_close(dev->channel);
if (srv->util_deinit)
srv->util_deinit();
+ vmbus_close(dev->channel);
kfree(srv->recv_buffer);
return 0;
--
1.7.4.1
next prev parent reply other threads:[~2015-02-28 18:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-28 18:18 [PATCH V2 0/6] Drivers: hv: vmbus: Cleanup channel rescind handling K. Y. Srinivasan
2015-02-28 19:18 ` [PATCH V2 1/6] Drivers: hv: vmbus: Properly handle child device remove K. Y. Srinivasan
2015-02-28 19:18 ` [PATCH V2 2/6] Drivers: hv: vmbus: Introduce a function to remove a rescinded offer K. Y. Srinivasan
2015-02-28 19:18 ` [PATCH V2 3/6] Drivers: hv: vmbus: Handle both rescind and offer messages in the same context K. Y. Srinivasan
2015-02-28 19:18 ` [PATCH V2 4/6] Drivers: hv: vmbus: Remove the channel from the channel list(s) on failure K. Y. Srinivasan
2015-02-28 19:18 ` K. Y. Srinivasan [this message]
2015-02-28 19:18 ` [PATCH V2 6/6] Drivers: hv: vmbus: Get rid of some unnecessary messages K. Y. Srinivasan
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