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Date: Tue, 13 Jul 2004 04:13:14 -0700
From: William Lee Irwin III <wli@holomorphy.com>
To: Lenar L?hmus <lenar@vision.ee>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Preempt Threshold Measurements
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	Lenar L?hmus <lenar@vision.ee>, linux-kernel@vger.kernel.org
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On Tue, Jul 13, 2004 at 02:07:56PM +0300, Lenar L?hmus wrote:
> With all those little patches added and 2.6.8-rc1-ck5 I got this in
> my dmesg (preempt=0 voluntary=1 if it makes difference):
> bad: ld(3362) scheduling while atomic (1)!
> [<c02797ff>] schedule+0x43f/0x480
> [<c01161a3>] kmap_atomic+0x13/0x70
> [<c0117b5b>] __touch_preempt_timing+0xb/0x30
> [<c0146ef7>] shmem_file_write+0x2f7/0x320
> [<c014d890>] vfs_write+0xb0/0x100
> [<c014d978>] sys_write+0x38/0x60
> [<c0103ee1>] sysenter_past_esp+0x52/0x71
> bad: krootimage(3483) scheduling while atomic (1)!
> [<c02797ff>] schedule+0x43f/0x480
> [<c01161a3>] kmap_atomic+0x13/0x70
> [<c0117b5b>] __touch_preempt_timing+0xb/0x30
> [<c0146ef7>] shmem_file_write+0x2f7/0x320
> [<c014d890>] vfs_write+0xb0/0x100
> [<c014d978>] sys_write+0x38/0x60
> [<c0103ee1>] sysenter_past_esp+0x52/0x71

Amazing. I'll get a coherent patch out vs. 2.6.8-rc1 and so on.

-- wli