Re: [PATCH] 2.5.68 FUTEX support should be optional

Ulrich Drepper (drepper@redhat.com)
Thu, 15 May 2003 10:45:43 -0700


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Ingo Oeser wrote:

> Is this also the case, if I don't want threading at all on my
> system? Does glibc still have a seperate static library for this,

This has nothing to do with static linking or not.

glibc, when compiled with nptl, will always include uses of futexes.
But since there is no contention and the fast path is entirely handled
at userlevel, the actual kernel functionality is not required.

- --
- --------------. ,-. 444 Castro Street
Ulrich Drepper \ ,-----------------' \ Mountain View, CA 94041 USA
Red Hat `--' drepper at redhat.com `---------------------------
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.1 (GNU/Linux)

iD8DBQE+w9JH2ijCOnn/RHQRApR/AKCHcHAUsXfz834/ZH0z3iQneNMh4gCfUMzA
RB4+2XbfsJZXpkWQUx5NXPY=
=XGtI
-----END PGP SIGNATURE-----

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/