From: Ralf Baechle <ralf@linux-mips.org>
To: Jun Sun <jsun@mvista.com>
Cc: Daniel Jacobowitz <dan@debian.org>,
Dominic Sweetman <dom@mips.com>,
linux-mips@linux-mips.org
Subject: Re: anybody tried NPTL?
Date: Mon, 23 Aug 2004 21:25:20 +0200 [thread overview]
Message-ID: <20040823192520.GC29165@linux-mips.org> (raw)
In-Reply-To: <20040823173731.GC23004@mvista.com>
On Mon, Aug 23, 2004 at 10:37:31AM -0700, Jun Sun wrote:
> Are you implying one can implement TLS support without changing O32
> ABI? Interesting...
>
> I know Boris Hu has tried to implemented NPTL with another approach which
> does not rely on TLS support (use "--without-tls"). According to him
> this approach is getting harder these days.
The whole TLS pointer thing is about making TLS more efficient. If
you wanted to use TLS without any kernel changes you could do that
based on the THREAD result value of pthread_create or something like
that. It'd work but it'd also not be terribly efficient ...
Ralf
next prev parent reply other threads:[~2004-08-23 19:25 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-04 22:29 anybody tried NPTL? Jun Sun
2004-08-05 1:08 ` Kumba
2004-08-05 17:14 ` Jun Sun
2004-08-06 2:03 ` Ralf Baechle
2004-08-19 14:17 ` Dominic Sweetman
2004-08-19 14:31 ` Alec Voropay
2004-08-19 14:31 ` Alec Voropay
2004-08-20 6:07 ` Dominic Sweetman
2004-08-20 6:07 ` Dominic Sweetman
2004-08-23 12:28 ` Ralf Baechle
2004-08-23 15:09 ` Alec Voropay
2004-08-23 15:09 ` Alec Voropay
2004-08-23 17:19 ` Ralf Baechle
2004-08-19 16:01 ` David Daney
2004-08-20 6:19 ` Dominic Sweetman
2004-08-19 22:16 ` Jun Sun
2004-08-20 13:46 ` Dominic Sweetman
2004-08-23 13:28 ` Daniel Jacobowitz
2004-08-23 17:12 ` Ralf Baechle
2004-08-23 17:44 ` Daniel Jacobowitz
2004-08-23 19:13 ` Ralf Baechle
2004-08-23 17:37 ` Jun Sun
2004-08-23 19:25 ` Ralf Baechle [this message]
2004-08-20 13:12 ` Thiemo Seufer
2004-08-20 16:52 ` Dominic Sweetman
2004-09-01 9:17 ` Richard Sandiford
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