Alex Tomas wrote:
Badari Pulavarty (BP) writes:
BP> Test: writes 10,000 blocks of 64k and does fdatasync().
The patch doesn't apply ;) after a minor correction
I've tested the patch too:
...
UP, after:
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 10000
real 0m21.452s user 0m0.026s sys 0m6.105s
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 10000
real 0m23.317s user 0m0.027s sys 0m4.206s
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 10000
real 0m25.190s user 0m0.022s sys 0m4.026s
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 10000
real 0m25.024s user 0m0.021s sys 0m4.103s
UP, before:
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 10000
real 0m19.138s user 0m0.021s sys 0m5.980s
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 10000
real 0m23.123s user 0m0.026s sys 0m4.083s
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 10000
real 0m25.152s user 0m0.017s sys 0m3.836s
[EMAIL PROTECTED] root]# time /work/tests/fwrite /test/fff 64 10000
real 0m25.217s user 0m0.026s sys 0m3.827s
Hmm.. On UP, the patch made sys.time little worse ?
- Badari
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