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From: Ulrich Drepper <drepper <at> redhat.com>
Subject: sys_indirect or many syscalls?
Newsgroups: gmane.linux.kernel
Date: 2008-04-21 06:27:46 GMT (1 year, 10 weeks, 5 days, 4 hours and 30 minutes ago)

Linux,

will you please make a decision regarding sys_indirect?  There has been
no other proposal so the alternative is to add more syscalls.

This really is a problem.  For one instance, see

  http://bugzilla.redhat.com/show_bug.cgi?id=443321

The problem is actually a socket call and we cannot reliably set the
CLOEXEC bit without massive program slowdowns.  This is just one example.

I still think the sys_indirect method is the best since it avoids bloat
in the number of system calls.

--
➧ Ulrich Drepper ➧ Red Hat, Inc. ➧ 444 Castro St ➧ Mountain View, CA ❖