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
Date: Tue, 13 Jul 2004 04:13:14 -0700 [thread overview]
Message-ID: <20040713111314.GX21066@holomorphy.com> (raw)
In-Reply-To: <40F3C28C.5070701@vision.ee>
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
next prev parent reply other threads:[~2004-07-13 11:13 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-12 23:43 Preempt Threshold Measurements Gabriel Devenyi
2004-07-12 23:59 ` Con Kolivas
2004-07-13 0:15 ` Gabriel Devenyi
2004-07-13 2:40 ` William Lee Irwin III
2004-07-13 2:48 ` [ck] " Gabriel Devenyi
2004-07-13 2:54 ` Con Kolivas
2004-07-13 4:01 ` Andrew Morton
2004-07-13 5:51 ` Con Kolivas
2004-07-13 6:14 ` Andrew Morton
2004-07-13 8:03 ` Lee Revell
2004-07-13 10:26 ` Con Kolivas
2004-07-13 21:52 ` Con Kolivas
2004-07-13 10:08 ` William Lee Irwin III
2004-07-13 10:40 ` William Lee Irwin III
2004-07-13 11:07 ` Lenar Lõhmus
2004-07-13 11:13 ` William Lee Irwin III [this message]
2004-07-13 2:55 ` [ck] " William Lee Irwin III
2004-07-13 3:09 ` Gabriel Devenyi
2004-07-13 4:07 ` Andrew Morton
2004-07-13 5:34 ` Con Kolivas
2004-07-13 5:48 ` Nick Piggin
2004-07-13 10:14 ` William Lee Irwin III
2004-07-14 10:15 ` [ck] " Jens Bergmann
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