From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
To: Carlos O'Donell <carlos@redhat.com>, libc-alpha@sourceware.org
Subject: Re: [PATCH v5 05/13] string: Remove old TLS usage on strsignal
Date: Fri, 3 Jul 2020 16:26:23 -0300 [thread overview]
Message-ID: <270c2895-e4ec-ca0b-bdb2-dd5af61b1e6a@linaro.org> (raw)
In-Reply-To: <15aac00d-dbc6-74d0-0d04-b25102ad6d2f@redhat.com>
On 02/07/2020 16:32, Carlos O'Donell wrote:
> On 6/19/20 9:43 AM, Adhemerval Zanella wrote:
>> The per-thread state is refactored two use two strategies:
>>
>> 1. The default one uses a TLS structure, which will be place in the
>> static TLS space (using __thread keyword).
>
> s/place/placed/g
Ack.
>
> OK.
>
>> 2. Linux allocates on struct pthread and access it through THREAD_*
>> macros.
>
> s/on/via/g
Ack.
>
> OK.
>
>
>> The default strategy has the disadvantage of increasing libc.so static
>> TLS consumption and thus descreasing the possible surplus used in
>> some scenarios (which might be mitigated by BZ#25051 fix).
>
> s/descreasing/decreasing/g
Ack.
>
>>
>> It is used only on Hurd, where accessing the thread point in single
>
> s/point in/storage in the/g
Ack.
>
>> thread case is not straightforward (afaiu, Hurd developers could
>> correct me here).
>>
>> The fallback static allocation used for allocation failure is also
>> removed: defining its size is problematic without synchronize with
>
> s/synchronize/synchronizing/g
Ack
next prev parent reply other threads:[~2020-07-03 19:26 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-19 13:43 [PATCH v5 01/13] signal: Add signum-{generic,arch}.h Adhemerval Zanella
2020-06-19 13:43 ` [PATCH v5 02/13] signal: Move sys_siglist to a compat symbol Adhemerval Zanella
2020-07-02 18:32 ` Carlos O'Donell
2020-07-03 17:58 ` Adhemerval Zanella
2020-06-19 13:43 ` [PATCH v5 03/13] signal: Move sys_errlist " Adhemerval Zanella
2020-07-02 18:48 ` Carlos O'Donell
2020-07-03 19:17 ` Adhemerval Zanella
2020-06-19 13:43 ` [PATCH v5 04/13] linux: Fix __NSIG_WORDS and add __NSIG_BYTES Adhemerval Zanella
2020-07-02 19:08 ` Carlos O'Donell
2020-07-03 19:23 ` Adhemerval Zanella
2020-06-19 13:43 ` [PATCH v5 05/13] string: Remove old TLS usage on strsignal Adhemerval Zanella
2020-07-02 19:32 ` Carlos O'Donell
2020-07-03 19:26 ` Adhemerval Zanella [this message]
2020-06-19 13:43 ` [PATCH v5 06/13] string: Implement strerror in terms of strerror_l Adhemerval Zanella
2020-07-02 19:44 ` Carlos O'Donell
2020-07-03 19:53 ` Adhemerval Zanella
2020-06-19 13:43 ` [PATCH v5 07/13] string: Use tls-internal on strerror_l Adhemerval Zanella
2020-07-02 19:48 ` Carlos O'Donell
2020-06-19 13:43 ` [PATCH v5 08/13] string: Simplify strerror_r Adhemerval Zanella
2020-07-02 19:51 ` Carlos O'Donell
2020-06-19 13:43 ` [PATCH v5 09/13] string: Add strsignal test Adhemerval Zanella
2020-07-02 19:55 ` Carlos O'Donell
2020-07-02 20:01 ` Carlos O'Donell
2020-07-03 20:06 ` Adhemerval Zanella
2020-06-19 13:43 ` [PATCH v5 10/13] string: Add strerror, strerror_r, and strerror_l test Adhemerval Zanella
2020-07-02 20:02 ` Carlos O'Donell
2020-06-19 13:43 ` [PATCH v5 11/13] string: Add strerror_l on test-strerror-errno Adhemerval Zanella
2020-07-02 20:05 ` Carlos O'Donell
2020-06-19 13:43 ` [PATCH v5 12/13] string: Add sigabbrev_np and sigdescr_np Adhemerval Zanella
2020-07-02 21:13 ` Carlos O'Donell
2020-07-03 20:23 ` Adhemerval Zanella
[not found] ` <VI1PR08MB532546AD22FA628741788C5BFF670@VI1PR08MB5325.eurprd08.prod.outlook.com>
2020-07-08 11:18 ` Tamar Christina
2020-07-08 11:36 ` Florian Weimer
2020-07-08 11:48 ` Tamar Christina
2020-07-08 11:52 ` Florian Weimer
2020-07-08 12:16 ` Tamar Christina
2020-07-08 12:23 ` Adhemerval Zanella
2020-06-19 13:43 ` [PATCH v5 13/13] string: Add strerrorname and strerrordesc Adhemerval Zanella
2020-07-02 21:43 ` Carlos O'Donell
2020-07-03 21:01 ` Adhemerval Zanella
2020-07-03 21:19 ` Carlos O'Donell
2020-07-03 22:34 ` Adhemerval Zanella
2020-07-06 12:43 ` Carlos O'Donell
2020-07-06 13:57 ` [PATCH v6] string: Add strerrorname_np and strerrordesc_np Adhemerval Zanella
2020-07-06 14:04 ` Andreas Schwab
2020-07-06 14:06 ` Adhemerval Zanella
2020-07-06 15:07 ` Carlos O'Donell
2020-07-02 18:26 ` [PATCH v5 01/13] signal: Add signum-{generic,arch}.h Carlos O'Donell
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