From: "Ulrich Weigand" <uweigand@de.ibm.com>
To: tromey@redhat.com (Tom Tromey)
Cc: markus@hyperion-imrt.org (Markus Alber),
msnyder@vmware.com (Michael Snyder),
gdb-patches@sourceware.org, pedro@codesourcery.com
Subject: Re: performance of multithreading gets gradually worse under gdb
Date: Fri, 04 Feb 2011 14:58:00 -0000 [thread overview]
Message-ID: <201102041458.p14EwY9e025992@d06av02.portsmouth.uk.ibm.com> (raw)
In-Reply-To: <m3bp2rdfci.fsf@fleche.redhat.com> from "Tom Tromey" at Feb 04, 2011 07:49:49 AM
Tom Tromey wrote:
> * thread.c (free_thread): Call free_thread_regcache.
> * regcache.h (free_thread_regcache): Declare.
> * regcache.c (current_regcache): Remove.
> (get_thread_arch_regcache): Use thread's regcache.
> (free_thread_regcache): New function.
> (regcache_thread_ptid_changed): Use thread's regcache.
> (invalidate_registers_maybe): New function.
> (registers_changed_ptid): Use iterate_over_threads and
> invalidate_registers_maybe.
> * gdbthread.h (struct thread_info) <regcache>: New field.
Looks good to me ...
Thanks,
Ulrich
--
Dr. Ulrich Weigand
GNU Toolchain for Linux on System z and Cell BE
Ulrich.Weigand@de.ibm.com
next prev parent reply other threads:[~2011-02-04 14:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <201102041349.p14DnCeY025641@d06av02.portsmouth.uk.ibm.com>
2011-02-04 14:50 ` Tom Tromey
2011-02-04 14:58 ` Ulrich Weigand [this message]
2011-02-04 15:01 ` Pedro Alves
[not found] <201102032140.p13Le89f031563@d06av02.portsmouth.uk.ibm.com>
[not found] ` <201102041455.20607.pedro@codesourcery.com>
[not found] ` <m34o8jddod.fsf@fleche.redhat.com>
2011-02-04 15:56 ` Pedro Alves
2011-02-04 15:58 ` Pedro Alves
[not found] ` <201102041555.52179.pedro__21913.9744448059$1296834976$gmane$org@codesourcery.com>
2011-02-04 17:02 ` Tom Tromey
2011-02-05 9:34 ` Markus Alber
2011-02-07 14:05 ` Markus Alber
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