[PATCH] Time sliced cfq ver13

From: Jens Axboe (axboe_at_suse.de)
Date: 12/15/04

  • Next message: Michael S. Tsirkin: "Re: unregister_ioctl32_conversion and modules. ioctl32 revisited."
    Date:	Wed, 15 Dec 2004 09:20:05 +0100
    To: Linux Kernel <linux-kernel@vger.kernel.org>
    
    

    Hi,

    2.6.10-rc3-mm1 patch:

    http://www.kernel.org/pub/linux/kernel/people/axboe/patches/v2.6/2.6.10-rc3-mm1/cfq-time-slices-13-2.6.10-rc3-mm1.gz

    2.6-BK patch:

    http://www.kernel.org/pub/linux/kernel/people/axboe/patches/v2.6/2.6.10-rc3/cfq-time-slices-13.gz

    Changes:

    - Fixup the RCU usage. Also uncovered a bug if the process exiting was
      active on several disks, only the first would get kicked.

    - Fix problem with CFQ as default at boot for IDE. IDE asks for the same
      request several times, this disturbed the CFQ max_depth logic. Check
      if a request is already in flight and allow it.

    -- 
    Jens Axboe
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  • Next message: Michael S. Tsirkin: "Re: unregister_ioctl32_conversion and modules. ioctl32 revisited."

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