From: Duy Nguyen <pclouds@gmail.com>
To: Ben Peart <peartben@gmail.com>
Cc: Git Mailing List <git@vger.kernel.org>,
Junio C Hamano <gitster@pobox.com>, Jeff King <peff@peff.net>
Subject: Re: [PATCH 09/10] read-cache.c: remove #ifdef NO_PTHREADS
Date: Mon, 29 Oct 2018 18:21:30 +0100 [thread overview]
Message-ID: <CACsJy8BD8nUfJoNjWCnaYgUn5+LaunOx74AgwPf5okG0OhwEXw@mail.gmail.com> (raw)
In-Reply-To: <9e489011-36b9-a8b3-838d-de1a097f4854@gmail.com>
On Mon, Oct 29, 2018 at 6:05 PM Ben Peart <peartben@gmail.com> wrote:
> > @@ -2756,8 +2745,11 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile,
> > if (ce_write(&c, newfd, &hdr, sizeof(hdr)) < 0)
> > return -1;
> >
> > -#ifndef NO_PTHREADS
> > - nr_threads = git_config_get_index_threads();
> > + if (HAVE_THREADS)
>
> This shouldn't be needed either. My assumption was that if someone
> explicitly asked for multiple threads we're better off failing than
> silently ignoring their request. The default/automatic setting will
> detect the number of cpus and behave correctly.
No. I can have ~/.gitconfig shared between different machines. One
with multithread support and one without. I should not have to fall
back to conditional includes in order to use the same config file on
the machine without multithread.
--
Duy
next prev parent reply other threads:[~2018-10-29 17:21 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-27 7:09 [PATCH 00/10] Reduce #ifdef NO_PTHREADS Nguyễn Thái Ngọc Duy
2018-10-27 7:09 ` [PATCH 01/10] thread-utils: macros to unconditionally compile pthreads API Nguyễn Thái Ngọc Duy
2018-10-27 7:31 ` Jeff King
2018-10-27 7:40 ` Duy Nguyen
2018-10-27 8:15 ` Jeff King
2018-10-27 14:43 ` Duy Nguyen
2018-10-27 7:09 ` [PATCH 02/10] index-pack: remove #ifdef NO_PTHREADS Nguyễn Thái Ngọc Duy
2018-10-27 7:34 ` Jeff King
2018-10-27 7:09 ` [PATCH 03/10] name-hash.c: " Nguyễn Thái Ngọc Duy
2018-10-27 7:09 ` [PATCH 04/10] attr.c: " Nguyễn Thái Ngọc Duy
2018-10-27 7:09 ` [PATCH 05/10] send-pack.c: " Nguyễn Thái Ngọc Duy
2018-10-27 7:39 ` Jeff King
2018-10-27 7:09 ` [PATCH 06/10] grep: " Nguyễn Thái Ngọc Duy
2018-10-27 7:44 ` Jeff King
2018-10-29 2:16 ` Junio C Hamano
2018-10-29 14:25 ` Jeff King
2018-10-29 16:01 ` Duy Nguyen
2018-10-29 16:20 ` Jeff King
2018-10-30 1:27 ` Junio C Hamano
2018-10-27 7:10 ` [PATCH 07/10] preload-index.c: " Nguyễn Thái Ngọc Duy
2018-10-29 16:52 ` Ben Peart
2018-10-27 7:10 ` [PATCH 08/10] pack-objects: " Nguyễn Thái Ngọc Duy
2018-10-27 7:10 ` [PATCH 09/10] read-cache.c: " Nguyễn Thái Ngọc Duy
2018-10-29 17:05 ` Ben Peart
2018-10-29 17:21 ` Duy Nguyen [this message]
2018-10-29 17:58 ` Ben Peart
2018-10-30 1:44 ` Junio C Hamano
2018-10-27 7:10 ` [PATCH 10/10] Clean up pthread_create() error handling Nguyễn Thái Ngọc Duy
2018-10-27 7:24 ` [PATCH 00/10] Reduce #ifdef NO_PTHREADS Jeff King
2018-10-27 8:13 ` Jeff King
2018-10-27 17:07 ` Duy Nguyen
2018-10-27 17:29 ` [PATCH v2 " Nguyễn Thái Ngọc Duy
2018-10-27 17:29 ` [PATCH v2 01/10] thread-utils: macros to unconditionally compile pthreads API Nguyễn Thái Ngọc Duy
2018-10-27 17:30 ` [PATCH v2 02/10] index-pack: remove #ifdef NO_PTHREADS Nguyễn Thái Ngọc Duy
2018-10-27 17:30 ` [PATCH v2 03/10] name-hash.c: " Nguyễn Thái Ngọc Duy
2018-10-27 17:30 ` [PATCH v2 04/10] attr.c: " Nguyễn Thái Ngọc Duy
2018-10-27 17:30 ` [PATCH v2 05/10] grep: " Nguyễn Thái Ngọc Duy
2018-10-27 17:30 ` [PATCH v2 06/10] preload-index.c: " Nguyễn Thái Ngọc Duy
2018-10-29 17:21 ` Ben Peart
2018-10-29 17:26 ` Duy Nguyen
2018-10-29 18:05 ` Ben Peart
2018-10-29 20:11 ` Jeff King
2018-10-27 17:30 ` [PATCH v2 07/10] pack-objects: " Nguyễn Thái Ngọc Duy
2018-10-27 17:30 ` [PATCH v2 08/10] read-cache.c: " Nguyễn Thái Ngọc Duy
2018-10-29 14:30 ` Jeff King
2018-10-29 17:07 ` Ben Peart
2018-10-29 17:23 ` Ben Peart
2018-10-27 17:30 ` [PATCH v2 09/10] Clean up pthread_create() error handling Nguyễn Thái Ngọc Duy
2018-10-27 17:30 ` [PATCH v2 10/10] read-cache.c: initialize copy_len to shut up gcc 8 Nguyễn Thái Ngọc Duy
2018-10-29 14:31 ` Jeff King
2018-11-03 8:48 ` [PATCH v3 00/14] Reduce #ifdef NO_PTHREADS Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 01/14] thread-utils: macros to unconditionally compile pthreads API Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 02/14] run-command.h: include thread-utils.h instead of pthread.h Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 03/14] send-pack.c: move async's #ifdef NO_PTHREADS back to run-command.c Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 04/14] index-pack: remove #ifdef NO_PTHREADS Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 05/14] name-hash.c: " Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 06/14] attr.c: " Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 07/14] grep: " Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 08/14] grep: clean up num_threads handling Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 09/14] preload-index.c: remove #ifdef NO_PTHREADS Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 10/14] pack-objects: " Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 11/14] read-cache.c: " Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 12/14] read-cache.c: reduce branching based on HAVE_THREADS Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 13/14] read-cache.c: initialize copy_len to shut up gcc 8 Nguyễn Thái Ngọc Duy
2018-11-03 8:48 ` [PATCH v3 14/14] Clean up pthread_create() error handling Nguyễn Thái Ngọc Duy
2018-11-06 4:51 ` [PATCH v3 00/14] Reduce #ifdef NO_PTHREADS Junio C Hamano
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