lkml.org 
[lkml]   [2007]   [Feb]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [patch 00/11] ANNOUNCE: "Syslets", generic asynchronous system call support
Hi Ingo !

On Tue, Feb 13, 2007 at 03:20:10PM +0100, Ingo Molnar wrote:
> I'm pleased to announce the first release of the "Syslet" kernel feature
> and kernel subsystem, which provides generic asynchrous system call
> support:
>
> http://redhat.com/~mingo/syslet-patches/
>
> Syslets are small, simple, lightweight programs (consisting of
> system-calls, 'atoms') that the kernel can execute autonomously (and,
> not the least, asynchronously), without having to exit back into
> user-space. Syslets can be freely constructed and submitted by any
> unprivileged user-space context - and they have access to all the
> resources (and only those resources) that the original context has
> access to.

I like this a lot. I've always felt frustrated by the wasted time in
setsockopt() calls after accept() or before connect(), or in multiple
calls to epoll_ctl(). It might also be useful as an efficient readv()
emulation using recv(), etc...

Nice work !
Willy

-
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/

\
 
 \ /
  Last update: 2007-02-14 05:45    [W:1.050 / U:0.464 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site