[PATCH] increase udevd event timeout

[PATCH] increase udevd event timeout

[Kay Sievers]

[-- Attachment #1: Type: text/plain, Size: 948 bytes --]

I have a very slow Bluetooth adapter hotplug event call, so we need
to increase the event timeout to something larger than 6 seconds.

  Apr  1 02:54:08 pim udevsend[12119]: main: DEVPATH = '/class/tty/ttyUB0'
  Apr  1 02:54:08 pim udevsend[12119]: main: SEQNUM = '340'

  Apr  1 02:54:08 pim udevsend[12120]: main: DEVPATH = '/devices/pci0000:00/0000:00:1d.2/usb4/4-1'
  Apr  1 02:54:08 pim udevsend[12120]: main: SEQNUM = '344'

  Apr  1 02:54:09 pim udevsend[12133]: main: DEVPATH = '/devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.1'
  Apr  1 02:54:09 pim udevsend[12133]: main: SEQNUM = '342'

  Apr  1 02:54:10 pim udevsend[12136]: main: DEVPATH = '/devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.2'
  Apr  1 02:54:10 pim udevsend[12136]: main: SEQNUM = '343'

  Apr  1 02:54:13 pim udevsend[12141]: main: DEVPATH = '/devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.0'
  Apr  1 02:54:13 pim udevsend[12141]: main: SEQNUM = '341'


thanks,
Kay

[-- Attachment #2: 02-udevd-timeout.patch --]
[-- Type: text/plain, Size: 816 bytes --]

===== udevd.8 1.7 vs edited =====
--- 1.7/udevd.8	Fri Apr  2 02:11:47 2004
+++ edited/udevd.8	Fri Apr  2 10:39:42 2004
@@ -28,7 +28,7 @@
 .B udevd
 takes care of the kernel supplied sequence number and arranges the events for
 execution in the correct order. Missing sequences delay the execution of the
-following events until a timeout of a maximum of 5 seconds is reached.
+following events until a timeout is reached.
 .br
 For each event a
 .BR udev (8)
===== udevd.h 1.9 vs edited =====
--- 1.9/udevd.h	Sun Mar 28 00:40:46 2004
+++ edited/udevd.h	Fri Apr  2 10:35:39 2004
@@ -25,7 +25,7 @@
 #include "list.h"
 
 #define UDEV_MAGIC			"udevd_" UDEV_VERSION
-#define EVENT_TIMEOUT_SEC		5
+#define EVENT_TIMEOUT_SEC		10
 #define UDEVSEND_CONNECT_RETRY		20 /* x 100 millisec */
 #define UDEVD_SOCK_PATH			"udevd"
 

Re: [PATCH] increase udevd event timeout

[Greg KH]

On Fri, Apr 02, 2004 at 11:30:28AM +0200, Kay Sievers wrote:
> I have a very slow Bluetooth adapter hotplug event call, so we need
> to increase the event timeout to something larger than 6 seconds.
> 
>   Apr  1 02:54:08 pim udevsend[12119]: main: DEVPATH = '/class/tty/ttyUB0'
>   Apr  1 02:54:08 pim udevsend[12119]: main: SEQNUM = '340'
> 
>   Apr  1 02:54:08 pim udevsend[12120]: main: DEVPATH = '/devices/pci0000:00/0000:00:1d.2/usb4/4-1'
>   Apr  1 02:54:08 pim udevsend[12120]: main: SEQNUM = '344'
> 
>   Apr  1 02:54:09 pim udevsend[12133]: main: DEVPATH = '/devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.1'
>   Apr  1 02:54:09 pim udevsend[12133]: main: SEQNUM = '342'
> 
>   Apr  1 02:54:10 pim udevsend[12136]: main: DEVPATH = '/devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.2'
>   Apr  1 02:54:10 pim udevsend[12136]: main: SEQNUM = '343'
> 
>   Apr  1 02:54:13 pim udevsend[12141]: main: DEVPATH = '/devices/pci0000:00/0000:00:1d.2/usb4/4-1/4-1:1.0'
>   Apr  1 02:54:13 pim udevsend[12141]: main: SEQNUM = '341'

Applied, thanks.

greg k-h



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