Re: kernel boot delay

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hi, do u enable the DHCP in the boot time?
if dhcp fails, it will attempt after the timer overtime.This process
will take nearly 30 seconds.

BRs
Lin

2009/9/12 Denis Kirjanov <kirjanov@xxxxxxxxx>:
> Back to my problem. I am not very clear what is still reason for the delay.
> Here is the part of the boot log:
> [    5.576643] initcall scsi_complete_async_scans+0x0/0x150 returned 0 after
> 1 usecs
> [    5.582773] calling  memmap_init+0x0/0xaa @ 1
> [    5.588856] initcall memmap_init+0x0/0xaa returned 0 after 40 usecs
> [    5.594885] calling  pci_mmcfg_late_insert_resources+0x0/0x136 @ 1
> [    5.600961] initcall pci_mmcfg_late_insert_resources+0x0/0x136 returned 1
> after 1 usecs
> [    5.607129] initcall pci_mmcfg_late_insert_resources+0x0/0x136 returned
> with error code 1
> [    5.613186] calling  tcp_congestion_default+0x0/0xf @ 1
> [    5.619274] initcall tcp_congestion_default+0x0/0xf returned 0 after 1
> usecs
> [    5.625355] calling  ip_auto_config+0x0/0xfbb @ 1
> [    5.631459] initcall ip_auto_config+0x0/0xfbb returned 0 after 8 usecs
> [    5.637526] calling  initialize_hashrnd+0x0/0x16 @ 1
> [    5.643611] initcall initialize_hashrnd+0x0/0x16 returned 0 after 5 usecs
> [   36.264990] IBM TrackPoint firmware: 0x0e, buttons: 3/3
> [   37.585287] input: TPPS/2 IBM TrackPoint as
> /devices/platform/i8042/serio1/serio2/input/input7
> [   37.958178] async_waiting @ 1
> [   37.964297] async_continuing @ 1 after 1 usec
> [   38.357116] kjournald starting.  Commit interval 5 seconds
> [   38.363273] EXT3-fs: mounted filesystem with writeback data mode.
> [   38.369493] VFS: Mounted root (ext3 filesystem) readonly on device 8:3.
> In so far as I remember I also compile kernel without ibm trackpoint stuff.
> Behavior after this did not change. It's not clear what happens after
> calling initialize_hashrnd().
>
>
> On Fri, Sep 11, 2009 at 8:33 PM, Peter Teoh <htmldeveloper@xxxxxxxxx> wrote:
>>
>> oh...just found it:
>>
>> https://linuxlink.timesys.com/3/podcast
>>
>> Episode 40:  Overview of 2.6.28 Linux Kernel and Talk About the Newly
>> Introduced Boot Tracer
>> February 13, 2009 (23MB)
>>    MP3 Download
>>
>> (https://linuxlink.timesys.com/files/podcasts/mp3/Episode_040_LinuxLink_Radio.mp3)
>>    OGG Vorbis Download
>>
>>
>>
>> On Fri, Sep 11, 2009 at 12:29 PM, Denis Kirjanov <kirjanov@xxxxxxxxx>
>> wrote:
>> > Interesting resource. Thanks for sharing)
>> >
>> > On Fri, Sep 11, 2009 at 8:16 PM, Peter Teoh <htmldeveloper@xxxxxxxxx>
>> > wrote:
>> >>
>> >> On Fri, Sep 11, 2009 at 11:59 PM, Denis Kirjanov <kirjanov@xxxxxxxxx>
>> >> wrote:
>> >> > Did not know about this feature :/ But thx!,  I'll try it
>> >> >
>> >>
>> >> believe it or not....i was just listening to Timesys linux podcast No
>> >> 40, and it specifically introduced CONFIG_BOOT_TRACER, just minutes
>> >> before I read your question.
>> >>
>> >> so this is new to me too!!!   i am recompiling now.....
>> >>
>> >> --
>> >> Regards,
>> >> Peter Teoh
>> >
>> >
>> >
>> > --
>> > Regards,
>> > Denis
>> >
>>
>>
>>
>> --
>> Regards,
>> Peter Teoh
>
>
>
> --
> Regards,
> Denis
>

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