svn commit: r246282 - in head/sys: conf kern
Andriy Gapon
avg at FreeBSD.org
Mon Feb 4 20:56:35 UTC 2013
on 04/02/2013 21:29 John Baldwin said the following:
> On Sunday, February 03, 2013 4:57:39 am Andriy Gapon wrote:
>> Author: avg
>> Date: Sun Feb 3 09:57:39 2013
>> New Revision: 246282
>> URL: http://svnweb.freebsd.org/changeset/base/246282
>>
>> Log:
>> allow for large KTR_ENTRIES values by allocating ktr_buf using malloc(9)
>>
>> Only during very early boot, before malloc(9) is functional (SI_SUB_KMEM),
>> the static ktr_buf_init is used. Size of the static buffer is determined
>> by a new kernel option KTR_BOOT_ENTRIES. Its default value is 1024.
>>
>> This commit builds on top of r243046.
>
> Does this lose "early" entries once the SYSINIT runs? It doesn't seem to make
> any effort to copy the existing entries over to the new buffer?
Yes, this is true and glebius has also noticed that...
I think that a simple bcopy should be fine here?
--
Andriy Gapon
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