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>
Subject: [PATCH 26/49] Staging: hv: vmbus: Get rid of the poll timer in the channel state
Date: Mon, 6 Jun 2011 15:49:50 -0700 [thread overview]
Message-ID: <1307400613-13234-26-git-send-email-kys@microsoft.com> (raw)
In-Reply-To: <1307400613-13234-1-git-send-email-kys@microsoft.com>
Since tis is not used anymore, get rid of the poll timer in the channel state.
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>
---
drivers/staging/hv/channel.c | 1 -
drivers/staging/hv/channel_mgmt.c | 5 -----
drivers/staging/hv/hyperv.h | 1 -
3 files changed, 0 insertions(+), 7 deletions(-)
diff --git a/drivers/staging/hv/channel.c b/drivers/staging/hv/channel.c
index b6f8674..b91b369 100644
--- a/drivers/staging/hv/channel.c
+++ b/drivers/staging/hv/channel.c
@@ -555,7 +555,6 @@ void vmbus_close(struct vmbus_channel *channel)
/* Stop callback and cancel the timer asap */
channel->onchannel_callback = NULL;
- del_timer_sync(&channel->poll_timer);
/* Send a closing message */
info = kmalloc(sizeof(*info) +
diff --git a/drivers/staging/hv/channel_mgmt.c b/drivers/staging/hv/channel_mgmt.c
index 957d61e..178e1c4 100644
--- a/drivers/staging/hv/channel_mgmt.c
+++ b/drivers/staging/hv/channel_mgmt.c
@@ -283,10 +283,6 @@ static struct vmbus_channel *alloc_channel(void)
spin_lock_init(&channel->inbound_lock);
- init_timer(&channel->poll_timer);
- channel->poll_timer.data = (unsigned long)channel;
- channel->poll_timer.function = vmbus_ontimer;
-
channel->controlwq = create_workqueue("hv_vmbus_ctl");
if (!channel->controlwq) {
kfree(channel);
@@ -315,7 +311,6 @@ static void release_channel(struct work_struct *work)
*/
void free_channel(struct vmbus_channel *channel)
{
- del_timer_sync(&channel->poll_timer);
/*
* We have to release the channel's workqueue/thread in the vmbus's
diff --git a/drivers/staging/hv/hyperv.h b/drivers/staging/hv/hyperv.h
index e881cfe..73c251e 100644
--- a/drivers/staging/hv/hyperv.h
+++ b/drivers/staging/hv/hyperv.h
@@ -528,7 +528,6 @@ struct vmbus_channel {
struct hv_device *device_obj;
- struct timer_list poll_timer; /* SA-111 workaround */
struct work_struct work;
enum vmbus_channel_state state;
--
1.7.4.1
next prev parent reply other threads:[~2011-06-06 22:42 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-06 22:49 [PATCH 00/49] Staging: hv: Driver cleanup K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 01/49] Staging: hv: vmbus: In vmbus_child_driver_unregister() don't set the bus field to NULL K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 02/49] Staging: hv: storvsc: Cleanup the exit function in storvsc_drv.c K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 03/49] Staging: hv: storvsc: Cleanup the module init " K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 04/49] Staging: hv: storvsc: Fix a bug in the storvsc_remove() function K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 05/49] Staging: hv: storvsc: Cleanup some dated/unnecessary comments K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 06/49] Staging: hv: stor: Get rid of unnecessary DPRINTs in stor vsc_drv.c K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 07/49] Staging: hv: stor: Rename the vriable gStorVscDeviceType in storvsc_drv.c K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 08/49] Staging: hv: stor: Get rid of the unused initialization of the name field K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 09/49] Staging: hv: blk: " K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 10/49] Staging: hv: mouse: " K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 11/49] Staging: hv: vmbus: Don't free the channel when the channel is closed K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 12/49] Staging: hv: storvsc: Add a DMI signature to support auto-loading K. Y. Srinivasan
2011-06-06 23:12 ` Christoph Hellwig
2011-06-07 14:54 ` KY Srinivasan
2011-06-07 18:58 ` Greg KH
2011-06-07 22:19 ` KY Srinivasan
2011-06-07 22:24 ` Greg KH
2011-06-08 2:44 ` KY Srinivasan
2011-06-08 16:22 ` Greg KH
2011-06-06 22:49 ` [PATCH 13/49] Staging: hv: vmbus: Change the signature of vmbus_bus_init() K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 14/49] Staging: hv: vmbus: Use the DSDT specified irq for vmbus K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 15/49] Staging: hv: vmbus: Make vmbus an acpi bus driver K. Y. Srinivasan
2011-06-07 20:44 ` Greg KH
2011-06-06 22:49 ` [PATCH 16/49] Staging: hv: vmbus: Get rid of vmbus_acpi_init() by inlining the code K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 17/49] Staging: hv: vmbus: Get rid of vmbus_acpi_exit() " K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 18/49] Staging: hv: vmbus: Add the DSDT _HID name as well K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 19/49] Staging: hv: blkvsc: Fix bugs in the module unload path K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 20/49] Staging: hv: blkvsc: We don't support removable media; get rid of unnecessary state K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 21/49] Staging: hv: vmbus: Get rid of the timer based handling of channel events K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 22/49] Staging: hv: vmbus: Get rid of the call to dump channel state in channel event handler K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 23/49] Staging: hv: vmbus: Directly invoke the channel callback K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 24/49] Staging: hv: vmbus: Get rid of the unused wrapper - vmbus_onchannel_event() K. Y. Srinivasan
2011-06-06 23:15 ` Christoph Hellwig
2011-06-07 14:59 ` KY Srinivasan
2011-06-07 18:58 ` Greg KH
2011-06-07 19:58 ` KY Srinivasan
2011-06-07 20:09 ` Greg KH
2011-06-06 22:49 ` [PATCH 25/49] Staging: hv: vmbus: Get rid of unneeded calls to dump_vmbus_channel K. Y. Srinivasan
2011-06-06 22:49 ` K. Y. Srinivasan [this message]
2011-06-06 23:15 ` [PATCH 26/49] Staging: hv: vmbus: Get rid of the poll timer in the channel state Christoph Hellwig
2011-06-06 22:49 ` [PATCH 27/49] Staging: hv: vmbus: Fix the memory barrier in hv_ringbuffer_read() K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 28/49] Staging: hv: vmbus: Introduce read dependency in hv_get_ringbuffer_availbytes() K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 29/49] Staging: hv: vmbus: Change the memory barrier in hv_ringbuffer_write() K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 30/49] Staging: hv: vmbus: Get rid of the unused function vmbus_ontimer() K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 31/49] Staging: hv: vmbus: Get rid of some dated comments in channel.c K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 32/49] Staging: hv: vmbus: Correct " K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 33/49] Staging: hv: vmbus: Move the definition of struct vmbus_channel K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 34/49] Staging: hv: vmbus: Embed the state needed to close the channel K. Y. Srinivasan
2011-06-06 22:49 ` [PATCH 35/49] Staging: hv: vmbus: Use the newly introduced state in closing " K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 36/49] Staging: hv: vmbus: Get rid of a dated comment in vmbus_drv.c K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 37/49] Staging: hv: vmbus: Get rid of an unused function in connection.c K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 38/49] Staging: hv: vmbus: Get rid of a dated comment in channel_mgmt.c K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 39/49] Staging: hv: vmbus: Fix a memory barrier call in vmbus_drv.c K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 40/49] Staging: hv: vmbus: Rename local variables " K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 41/49] Staging: hv: vmbus: Increase the timeout for some critical calls K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 42/49] Staging: hv: vmbus: Properly handle memory allocation failure in channel.c K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 43/49] Staging: hv: vmbus: Cleanup some error codes in vmbus_drv.c K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 44/49] Staging: hv: vmbus: Cleanup error handling in vmbus_bus_init() K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 45/49] Staging: hv: vmbus: Cleanup error codes in hv.c K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 46/49] Staging: hv: vmbus: Cleanup error codes in connection.c K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 47/49] Staging: hv: vmbus: Cleanup some error values in channel.c K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 48/49] Staging: hv: vmbus: Change Cleanup to cleanup " K. Y. Srinivasan
2011-06-06 22:50 ` [PATCH 49/49] Staging: hv: vmbus: Increase the timeout value in vmbus_request_offers() K. Y. Srinivasan
2011-06-07 20:45 ` Greg KH
2011-06-07 21:20 ` KY Srinivasan
2011-06-07 21:28 ` Greg KH
2011-06-07 21:39 ` KY Srinivasan
2011-06-07 20:48 ` [PATCH 00/49] Staging: hv: Driver cleanup Greg KH
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