hi!
I'm trying to improve JBD performance. please, take a look at numbers.
creation of 500K files in single dir (with htree, of course):
before: 4m16.094s, 4m12.035s, 4m11.911s
after: 1m41.364s, 1m43.461s, 1m45.189s
removal of 500K files in single dir:
before: 43m50.161s
after: 38m45.510s
patches are attached
with best regards, Alex Tomas
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