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SubjectRe: 2.4.20: Proccess stuck in __lock_page ...
Marcelo Tosatti wrote:

>
>On Tue, 27 May 2003, manish wrote:
>
>>Marc-Christian Petersen wrote:
>>
>>>On Tuesday 27 May 2003 20:33, Marcelo Tosatti wrote:
>>>
>>>Hi Marcelo,
>>>
>>>>It seems your "fix-pausing" patch is fixing a potential wakeup
>>>>miss, right? (I looked quickly throught it). Could you explain me the
>>>>problem its trying to fix and how?
>>>>
>>>Please have also a look here:
>>>
>>>http://hypermail.idiosynkrasia.net/linux-kernel/archived/2002/week45/0305.html
>>>
>>>ciao, Marc
>>>
>>Hello !
>>
>>I applied the fix-pausing-2 patch to the 2.4.20 kernel. This time on,
>>the stack trace:
>>
>>sys_write
>>generic_file_write
>>ext2_get_group_desc
>>bread
>>__wait_on_buffer
>>schedule
>>
>
>Huh? You mean bonnie still deadlocks or ?
>
At the time the processes get stuck:


[root@dyn-10-123-130-235 vm]# more /proc/meminfo
total: used: free: shared: buffers: cached:
Mem: 3709870080 3699126272 10743808 0 18313216 3531255808
Swap: 1077501952 0 1077501952
MemTotal: 3622920 kB
MemFree: 10492 kB
MemShared: 0 kB
Buffers: 17884 kB
Cached: 3448492 kB
SwapCached: 0 kB
Active: 25252 kB
Inactive: 3445344 kB
HighTotal: 2752512 kB
HighFree: 2120 kB
LowTotal: 870408 kB
LowFree: 8372 kB
SwapTotal: 1052248 kB
SwapFree: 1052248 kB




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