[PATCH]: additional futex operations

sam samflanker at gmail.com
Thu Mar 20 09:22:25 UTC 2008


>> ------------------------------------------------------------------
>> FreeBSD damascus 7.0-PRERELEASE FreeBSD 7.0-PRERELEASE #7: Fri Feb 22 
>> 11:53:45 MSK 2008     root at static <http://lists.freebsd.org/mailman/listinfo/freebsd-emulation>:/usr/obj/usr/src/sys/DAMASCUS  i386
>>
>> PID USERNAME  THR PRI NICE   SIZE    RES STATE    TIME   WCPU COMMAND
>>  1013 games       1 106    0  1089M 60400K RUN      0:10 48.39% hlds_i686
>>   635 root        1  55    0  3160K  1160K select   0:11 16.16% syslogd
>>  1012 games       1   8    0  1089M 60400K nanslp   0:07 15.38% hlds_i686
>>
>> more flood in /var/log/messages
>>
>> Mar 20 10:39:16 static kernel: 128
>> Mar 20 10:39:16 static kernel: linux_sys_futex: unknown op 128
>> Mar 20 10:39:16 static kernel:
>> Mar 20 10:39:16 static kernel: linux_sys_futex: unknown op 129
>> Mar 20 10:39:16 static last message repeated 4 times
>> Mar 20 10:39:16 static kernel: linux_sys_futex: unknown op 12
>> Mar 20 10:39:16 static kernel: 9
>> Mar 20 10:39:16 static kernel: linux_sys_futex: unknown op 129
>> Mar 20 10:39:16 static last message repeated 2 times
>> Mar 20 10:39:17 static kernel:
>> Mar 20 10:39:17 static kernel: linux_sys_futex: unknown op 129
>> ------------------------------------------------------------------
>>
>>     
>
>   
Roman Divacky wrote:
> this looks almost impossible as I clear the "128" bit from the op.
> are you sure you applied the patch correctly?
>
>   

my trouble was in old src
Roman, i am sorry
after update src and apply this patch
situation is changed

no flood in /var/log/messages & low CPU load

PID USERNAME  THR PRI NICE   SIZE    RES STATE    TIME   WCPU COMMAND
33161 games       1   8    0  1089M 60420K nanslp   0:05  0.00% hlds_i686
33170 games       1   0    0  1089M 60420K linuxf   0:03  0.00% hlds_i686

/Vladimir Ermakov



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