Re: [PATCH] [request for inclusion] Realtime LSM

[Ingo Molnar]

* Sytse Wielinga <s.b.wielinga@xxxxxxxxxxxxxxxxxx> wrote:

> We are talking about two different things here. POSIX is just about
> API and has, correct me if I'm wrong, nothing to do with system calls
> whatsoever. The manpage nice(2) is about the libc library call nice(),
> which is per-process, which it should be according to POSIX. The
> system call, called sys_nice() in C, is per-thread. Apparently glibc
> or some thread library contains some magic to make the translation.

AFAIK there's no such translation at the glibc level - i.e. you'll get
per-thread semantics. (glibc really needs kernel help to do the
per-process things cleanly.) Anyway, this hasnt been a big issue in the
past, and especially for the current testing purpose this behavior is
what we need right now.

	Ingo
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