[Tux3] Patch : Data Deduplication in Userspace

[OGAWA Hirofumi]

OGAWA Hirofumi <hirofumi at mail.parknet.co.jp> writes:

> OGAWA Hirofumi <hirofumi at mail.parknet.co.jp> writes:
>
>> In kernel, crypto subsystem has sha1 (and some other hashes). And
>> some systems can use hardware for it (and IIRC, it can calc the hash
>> asynchronously, if you want). And the algorithms would be selectable
>> without changing interface for it. So, crypto stuff may be good one.
>
> BTW, IIRC, asynchronous stuff on hardware was the good optimization when
> I was playing with IPSEC.

Forgot to mention. When I was playing with IPSEC, there was no crypto
subsystem though.
-- 
OGAWA Hirofumi <hirofumi at mail.parknet.co.jp>

_______________________________________________
Tux3 mailing list
Tux3 at tux3.org
http://mailman.tux3.org/cgi-bin/mailman/listinfo/tux3