cvs commit: src/sys/kern subr_disk.c

[Scott Long]

Jeff Roberson wrote:

> On Sun, 12 Jun 2005, Jeff Roberson wrote:
> 
> 
>>On Sun, 12 Jun 2005, Scott Long wrote:
>>
>>
>>>Jeff Roberson wrote:
>>>
>>>
>>>>jeff        2005-06-12 22:32:29 UTC
>>>>
>>>>  FreeBSD src repository
>>>>
>>>>  Modified files:
>>>>    sys/kern             subr_disk.c
>>>>  Log:
>>>>   - Dramatically simplify bioqdisksort().  We no longer do ordered bios so
>>>>     most of the code to deal with them has been dead for sometime.  Simplify
>>>>     the code by doing an insert sort hinted by the current head position.
>>>>
>>>>  Met with apathy by:     arch@
>>>>
>>>>  Revision  Changes    Path
>>>>  1.84      +40 -85    src/sys/kern/subr_disk.c
>>>
>>>Not exactly apathy, just lack of time ;-(  I trust that this has been
>>>adequately tested on many different workloads?  Also, how exactly does
>>>this fall under your blanket approval to fix VFS?
>>
>>I was not aware of any current code freeze.  Is there one?
> 
> 
> I see, sorry.  I missed by 24hrs.  I was waiting for feedback on arch, but
> I've been running with this patch for some time.
> 
> Speaking of the freeze, I'd really like to get the interrupt thread perf
> fixes in before 6.0.  I think it should be a priority to fix ithread
> performance.
> 

This sounds fine, just send an email to re@ about it since it falls 
outside of your existing blanket approval.

Scott