From: Pedro Alves <palves@redhat.com>
To: Doug Evans <dje@google.com>
Cc: Yao Qi <yao@codesourcery.com>, gdb-patches <gdb-patches@sourceware.org>
Subject: Re: [PATCH 08/10] Don't invalidate dcache when option stack-cache is changed
Date: Mon, 18 Nov 2013 15:51:00 -0000 [thread overview]
Message-ID: <528A3591.2010005@redhat.com> (raw)
In-Reply-To: <CADPb22Q95Hfz1NOreFPwbrSnqjKQcXdYxbWc04zX1LG3MnJrYQ@mail.gmail.com>
On 11/17/2013 09:44 PM, Doug Evans wrote:
> I'm still not comfortable with this.
> This is optimizing a rare occurrence. Users aren't expected to be
> turning this on and off during a session.
My thoughts exactly. This seems to be adding extra code, therefore
a wider surface for bugs, for no apparent real use case?
--
Pedro Alves
next prev parent reply other threads:[~2013-11-18 15:43 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-03 5:57 [PATCH 00/10 V2] Cache code access for disassemble Yao Qi
2013-11-03 5:56 ` [PATCH 05/10] Invalidate or shrink dcache when setting is changed Yao Qi
2013-11-03 16:50 ` Eli Zaretskii
2013-11-17 20:55 ` Doug Evans
2013-11-18 14:31 ` Yao Qi
2013-11-18 15:59 ` Pedro Alves
2013-11-19 6:16 ` Yao Qi
2013-11-19 11:52 ` Pedro Alves
2013-11-19 13:12 ` Yao Qi
2013-11-03 5:56 ` [PATCH 02/10] Don't update target_dcache if it is not initialized Yao Qi
2013-11-17 20:09 ` Doug Evans
2013-11-03 5:56 ` [PATCH 07/10] Associate target_dcache to address_space Yao Qi
2013-11-03 16:48 ` Eli Zaretskii
2013-11-17 21:22 ` Doug Evans
2013-11-20 7:54 ` Yao Qi
2013-11-20 13:23 ` Yao Qi
2013-11-03 5:56 ` [PATCH 01/10] Remove last_cache Yao Qi
2013-11-17 19:52 ` Doug Evans
2013-11-03 5:56 ` [PATCH 03/10] Move target-dcache out of target.c Yao Qi
2013-11-17 20:15 ` Doug Evans
2013-11-18 15:53 ` Pedro Alves
2013-11-03 5:56 ` [PATCH 08/10] Don't invalidate dcache when option stack-cache is changed Yao Qi
2013-11-17 22:02 ` Doug Evans
2013-11-18 14:12 ` Yao Qi
2013-11-18 15:51 ` Pedro Alves [this message]
2013-11-19 6:43 ` Yao Qi
2013-11-19 12:14 ` Pedro Alves
2013-11-19 14:06 ` Yao Qi
2013-11-03 5:56 ` [PATCH 09/10] set/show code-cache Yao Qi
2013-11-03 16:58 ` Eli Zaretskii
2013-11-18 8:23 ` Doug Evans
2013-11-03 5:57 ` [PATCH 04/10] Don't stress 'remote' in "Data Caching" in doc Yao Qi
2013-11-03 16:55 ` Eli Zaretskii
2013-11-06 7:56 ` Yao Qi
2013-11-06 10:28 ` Eli Zaretskii
2013-11-17 20:34 ` Doug Evans
2013-11-17 21:44 ` Eli Zaretskii
2013-11-20 2:41 ` Doug Evans
2013-11-20 4:01 ` Eli Zaretskii
2013-11-22 1:17 ` Doug Evans
2013-11-20 3:58 ` Yao Qi
2013-11-03 5:57 ` [PATCH 06/10] Add REGISTRY for struct address_space Yao Qi
2013-11-17 21:09 ` Doug Evans
2013-11-20 4:46 ` Yao Qi
2013-11-11 9:38 ` [PATCH 00/10 V2] Cache code access for disassemble Yao Qi
2013-11-17 17:03 ` Yao Qi
2013-11-18 8:39 ` [PATCH 10/10] Use target_read_code in disassemble Yao Qi
2013-11-18 17:12 ` Doug Evans
2013-11-20 4:46 ` [PATCH 00/10 V2] Cache code access for disassemble Yao Qi
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