Displaying 20 results from an estimated 58 matches for "backend_changed".
2009 May 11
1
[PATCH] xen/blkfront: remove driver_data direct access of struct device
...o = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
unsigned long flags;
dev_dbg(&dev->dev, "blkfront_closing: %s removed\n", dev->nodename);
@@ -959,7 +959,7 @@ static void blkfront_closing(struct xenbus_device *dev)
static void backend_changed(struct xenbus_device *dev,
enum xenbus_state backend_state)
{
- struct blkfront_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
struct block_device *bd;
dev_dbg(&dev->dev, "blkfront:backend_changed.\n");
@@ -997...
2009 May 11
1
[PATCH] xen/blkfront: remove driver_data direct access of struct device
...o = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
unsigned long flags;
dev_dbg(&dev->dev, "blkfront_closing: %s removed\n", dev->nodename);
@@ -959,7 +959,7 @@ static void blkfront_closing(struct xenbus_device *dev)
static void backend_changed(struct xenbus_device *dev,
enum xenbus_state backend_state)
{
- struct blkfront_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
struct block_device *bd;
dev_dbg(&dev->dev, "blkfront:backend_changed.\n");
@@ -997...
2009 May 11
1
[PATCH] xen/blkfront: remove driver_data direct access of struct device
...o = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
unsigned long flags;
dev_dbg(&dev->dev, "blkfront_closing: %s removed\n", dev->nodename);
@@ -959,7 +959,7 @@ static void blkfront_closing(struct xenbus_device *dev)
static void backend_changed(struct xenbus_device *dev,
enum xenbus_state backend_state)
{
- struct blkfront_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
struct block_device *bd;
dev_dbg(&dev->dev, "blkfront:backend_changed.\n");
@@ -997...
2009 Jun 16
0
[PATCH 49/64] xen block: remove driver_data direct access of struct device
...o = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
unsigned long flags;
dev_dbg(&dev->dev, "blkfront_closing: %s removed\n", dev->nodename);
@@ -957,7 +957,7 @@ static void blkfront_closing(struct xenbus_device *dev)
static void backend_changed(struct xenbus_device *dev,
enum xenbus_state backend_state)
{
- struct blkfront_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
struct block_device *bd;
dev_dbg(&dev->dev, "blkfront:backend_changed.\n");
@@ -997...
2009 Jun 16
0
[PATCH 49/64] xen block: remove driver_data direct access of struct device
...o = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
unsigned long flags;
dev_dbg(&dev->dev, "blkfront_closing: %s removed\n", dev->nodename);
@@ -957,7 +957,7 @@ static void blkfront_closing(struct xenbus_device *dev)
static void backend_changed(struct xenbus_device *dev,
enum xenbus_state backend_state)
{
- struct blkfront_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
struct block_device *bd;
dev_dbg(&dev->dev, "blkfront:backend_changed.\n");
@@ -997...
2009 Jun 16
0
[PATCH 49/64] xen block: remove driver_data direct access of struct device
...o = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
unsigned long flags;
dev_dbg(&dev->dev, "blkfront_closing: %s removed\n", dev->nodename);
@@ -957,7 +957,7 @@ static void blkfront_closing(struct xenbus_device *dev)
static void backend_changed(struct xenbus_device *dev,
enum xenbus_state backend_state)
{
- struct blkfront_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
struct block_device *bd;
dev_dbg(&dev->dev, "blkfront:backend_changed.\n");
@@ -997...
2009 Apr 30
3
[PATCH] xen block: remove driver_data direct access of struct device
...front_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
unsigned long flags;
dev_dbg(&dev->dev, "blkfront_closing: %s removed\n", dev->nodename);
@@ -959,7 +959,7 @@ static void blkfront_closing(struct xenb
static void backend_changed(struct xenbus_device *dev,
enum xenbus_state backend_state)
{
- struct blkfront_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
struct block_device *bd;
dev_dbg(&dev->dev, "blkfront:backend_changed.\n");
@@ -997...
2009 Apr 30
3
[PATCH] xen block: remove driver_data direct access of struct device
...front_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
unsigned long flags;
dev_dbg(&dev->dev, "blkfront_closing: %s removed\n", dev->nodename);
@@ -959,7 +959,7 @@ static void blkfront_closing(struct xenb
static void backend_changed(struct xenbus_device *dev,
enum xenbus_state backend_state)
{
- struct blkfront_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
struct block_device *bd;
dev_dbg(&dev->dev, "blkfront:backend_changed.\n");
@@ -997...
2009 Apr 30
3
[PATCH] xen block: remove driver_data direct access of struct device
...front_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
unsigned long flags;
dev_dbg(&dev->dev, "blkfront_closing: %s removed\n", dev->nodename);
@@ -959,7 +959,7 @@ static void blkfront_closing(struct xenb
static void backend_changed(struct xenbus_device *dev,
enum xenbus_state backend_state)
{
- struct blkfront_info *info = dev->dev.driver_data;
+ struct blkfront_info *info = dev_get_drvdata(&dev->dev);
struct block_device *bd;
dev_dbg(&dev->dev, "blkfront:backend_changed.\n");
@@ -997...
2011 Jun 21
13
VM disk I/O limit patch
...t, args...) \
- pr_debug("blkback/xenbus (%s:%d) " fmt ".\n", \
+ printk("blkback/xenbus (%s:%d) " fmt ".\n", \
__FUNCTION__, __LINE__, ##args)
static void connect(struct backend_info *);
static int connect_ring(struct backend_info *);
static void backend_changed(struct xenbus_watch *, const char **,
unsigned int);
+static void unregister_rate_watch(struct backend_info *be);
static int blkback_name(blkif_t *blkif, char *buf)
{
@@ -59,8 +60,10 @@ static void update_blkif_status(blkif_t
char name[TASK_COMM_LEN];
/* Not ready to connect? */
-...
2011 Jun 21
13
VM disk I/O limit patch
...t, args...) \
- pr_debug("blkback/xenbus (%s:%d) " fmt ".\n", \
+ printk("blkback/xenbus (%s:%d) " fmt ".\n", \
__FUNCTION__, __LINE__, ##args)
static void connect(struct backend_info *);
static int connect_ring(struct backend_info *);
static void backend_changed(struct xenbus_watch *, const char **,
unsigned int);
+static void unregister_rate_watch(struct backend_info *be);
static int blkback_name(blkif_t *blkif, char *buf)
{
@@ -59,8 +60,10 @@ static void update_blkif_status(blkif_t
char name[TASK_COMM_LEN];
/* Not ready to connect? */
-...
2012 Aug 22
4
Debian 6 PV on openSUSE 11.4 Xen
...73.233788] <0> 0000000000000000 ffffffff81180e8e 0000000000000000
ffff8800027ed800
[ 173.233811] Call Trace:
[ 173.233823] [<ffffffff81180e8e>] ? blk_register_queue+0xbe/0xcc
[ 173.233836] [<ffffffff81184c89>] ? add_disk+0xb8/0x108
[ 173.233850] [<ffffffffa000f224>] ? backend_changed+0x44e/0x468
[xen_blkfront]
[ 173.233865] [<ffffffff811f1c8f>] ? xenwatch_thread+0x117/0x14a
[ 173.233878] [<ffffffff81065042>] ? autoremove_wake_function+0x0/0x2e
[ 173.233890] [<ffffffff811f1b78>] ? xenwatch_thread+0x0/0x14a
[ 173.233902] [<ffffffff81064d75>] ? kthr...
2011 Jun 24
1
[PATCH 1/2] xen: Populate xenbus device attributes
...ev_attrs = xenbus_dev_attrs,
},
};
diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c
index b6a2690..ed2ba47 100644
--- a/drivers/xen/xenbus/xenbus_probe_frontend.c
+++ b/drivers/xen/xenbus/xenbus_probe_frontend.c
@@ -81,10 +81,6 @@ static void backend_changed(struct xenbus_watch *watch,
xenbus_otherend_changed(watch, vec, len, 1);
}
-static struct device_attribute xenbus_frontend_dev_attrs[] = {
- __ATTR_NULL
-};
-
static const struct dev_pm_ops xenbus_pm_ops = {
.suspend = xenbus_dev_suspend,
.resume = xenbus_dev_resume,
@@ -106,7 +102,7 @@...
2011 Jun 24
1
[PATCH 1/2] xen: Populate xenbus device attributes
...ev_attrs = xenbus_dev_attrs,
},
};
diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c
index b6a2690..ed2ba47 100644
--- a/drivers/xen/xenbus/xenbus_probe_frontend.c
+++ b/drivers/xen/xenbus/xenbus_probe_frontend.c
@@ -81,10 +81,6 @@ static void backend_changed(struct xenbus_watch *watch,
xenbus_otherend_changed(watch, vec, len, 1);
}
-static struct device_attribute xenbus_frontend_dev_attrs[] = {
- __ATTR_NULL
-};
-
static const struct dev_pm_ops xenbus_pm_ops = {
.suspend = xenbus_dev_suspend,
.resume = xenbus_dev_resume,
@@ -106,7 +102,7 @@...
2011 Jun 24
1
[PATCH 1/2] xen: Populate xenbus device attributes
...ev_attrs = xenbus_dev_attrs,
},
};
diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c
index b6a2690..ed2ba47 100644
--- a/drivers/xen/xenbus/xenbus_probe_frontend.c
+++ b/drivers/xen/xenbus/xenbus_probe_frontend.c
@@ -81,10 +81,6 @@ static void backend_changed(struct xenbus_watch *watch,
xenbus_otherend_changed(watch, vec, len, 1);
}
-static struct device_attribute xenbus_frontend_dev_attrs[] = {
- __ATTR_NULL
-};
-
static const struct dev_pm_ops xenbus_pm_ops = {
.suspend = xenbus_dev_suspend,
.resume = xenbus_dev_resume,
@@ -106,7 +102,7 @@...
2008 Jun 10
0
[PATCH] xen-netfront: fix xennet_release_tx_bufs().
...d08df0
[<a0000001004c2ca0>] dev_kfree_skb_irq+0x20/0x1a0
sp=e00000000fd0fdf0 bsp=e00000000fd08db8
[<a0000001003efb70>] xennet_release_tx_bufs+0xd0/0x120
sp=e00000000fd0fdf0 bsp=e00000000fd08d78
[<a0000001003f14c0>] backend_changed+0xc40/0xf80
sp=e00000000fd0fdf0 bsp=e00000000fd08d08
[<a00000010034bd50>] otherend_changed+0x190/0x1c0
sp=e00000000fd0fe00 bsp=e00000000fd08cc8
[<a000000100349530>] xenwatch_thread+0x310/0x3c0...
2008 Jun 10
0
[PATCH] xen-netfront: fix xennet_release_tx_bufs().
...d08df0
[<a0000001004c2ca0>] dev_kfree_skb_irq+0x20/0x1a0
sp=e00000000fd0fdf0 bsp=e00000000fd08db8
[<a0000001003efb70>] xennet_release_tx_bufs+0xd0/0x120
sp=e00000000fd0fdf0 bsp=e00000000fd08d78
[<a0000001003f14c0>] backend_changed+0xc40/0xf80
sp=e00000000fd0fdf0 bsp=e00000000fd08d08
[<a00000010034bd50>] otherend_changed+0x190/0x1c0
sp=e00000000fd0fe00 bsp=e00000000fd08cc8
[<a000000100349530>] xenwatch_thread+0x310/0x3c0...
2008 Jun 10
0
[PATCH] xen-netfront: fix xennet_release_tx_bufs().
...d08df0
[<a0000001004c2ca0>] dev_kfree_skb_irq+0x20/0x1a0
sp=e00000000fd0fdf0 bsp=e00000000fd08db8
[<a0000001003efb70>] xennet_release_tx_bufs+0xd0/0x120
sp=e00000000fd0fdf0 bsp=e00000000fd08d78
[<a0000001003f14c0>] backend_changed+0xc40/0xf80
sp=e00000000fd0fdf0 bsp=e00000000fd08d08
[<a00000010034bd50>] otherend_changed+0x190/0x1c0
sp=e00000000fd0fe00 bsp=e00000000fd08cc8
[<a000000100349530>] xenwatch_thread+0x310/0x3c0...
2006 Oct 18
2
Bug#393953: xen-3.0: DomU sometimes crashes while booting
...0 00000000 00000100 00000209 c2c86000 000000cd c0397f64 00000033
000000cd c0211733 00000000 0000aba9 0000aba9 0000aba9 c0de02c0 c0de0000
c39e81d0 0000015b c0211943 c3919000 00000033 00000100 c3919000 c39dc3ff
Call Trace:
[<c0211733>] xennet_set_tso+0x2a/0x4b
[<c0211943>] backend_changed+0x186/0x1d2
[<c020a2d3>] otherend_changed+0x4f/0x54
[<c0208a92>] xenwatch_handle_callback+0x12/0x44
[<c02094d7>] xenwatch_thread+0x105/0x11b
[<c0129e5d>] autoremove_wake_function+0x0/0x2d
[<c02093d2>] xenwatch_thread+0x0/0x11b
[<c0129d8f>] kthread+0xc2/0xef...
2005 Nov 15
3
First post-xenbus-change USB patch
Here''s the first snapshot of the USB code after updating to the new
xenbus.
The xenidc code provides a much higher level of abstraction than the new
xenbus code so the changes didn''t affect the usb driver much.
I had to put in empty frontend_changed and backend_changed functions
because the new xenbus code segfaults without them. The USB code
doesn''t need them because the entire state machine and all associated
ring/shared page setup is factored out into the xenidc_endpoint object
and the driver code gets connect and disconnect callbacks from the
endpoi...