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From: Stefan Beller <sbeller@google.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Elijah Newren <newren@gmail.com>,
	Junio C Hamano <gitster@pobox.com>,
	Git Mailing List <git@vger.kernel.org>
Subject: Re: Optimizing writes to unchanged files during merges?
Date: Fri, 13 Apr 2018 10:39:03 -0700	[thread overview]
Message-ID: <CAGZ79kbs0heVvqMf2cjBtxtYs48CFFaM+9+YzB6gUwzWScvr=A@mail.gmail.com> (raw)
In-Reply-To: <CA+55aFwi9pTAJT_qtv=vHLgu=B1fdXBoD96i8Y5xnbS=zrfSzg@mail.gmail.com>

Hi Linus,

On Fri, Apr 13, 2018 at 10:14 AM, Linus Torvalds
<torvalds@linux-foundation.org> wrote:
>
> Comments? Because considering the problems this code has had, maybe
> "stupid" really is the right approach...

Would s/read/xread/ make sense in working_tree_matches ?
If read returns unexpectedly due to EINTR or EAGAIN,
this is no correctness issue, but you'd have to recompile the kernel.

Stefan

  reply	other threads:[~2018-04-13 17:39 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-12 21:14 Optimizing writes to unchanged files during merges? Linus Torvalds
2018-04-12 21:46 ` Junio C Hamano
2018-04-12 23:17   ` Junio C Hamano
2018-04-12 23:35     ` Linus Torvalds
2018-04-12 23:41       ` Linus Torvalds
2018-04-12 23:55         ` Linus Torvalds
2018-04-13  0:01           ` Linus Torvalds
2018-04-13  7:02             ` Elijah Newren
2018-04-13 17:14               ` Linus Torvalds
2018-04-13 17:39                 ` Stefan Beller [this message]
2018-04-13 17:53                   ` Linus Torvalds
2018-04-13 20:04                 ` Elijah Newren
2018-04-13 22:27                   ` Junio C Hamano
2018-04-16  1:44                 ` Junio C Hamano
2018-04-16  2:03                   ` Linus Torvalds
2018-04-16 16:07                     ` Lars Schneider
2018-04-16 17:04                       ` Ævar Arnfjörð Bjarmason
2018-04-17 17:23                         ` Lars Schneider
2018-04-16 17:43                       ` Jacob Keller
2018-04-16 17:45                         ` Jacob Keller
2018-04-16 22:34                           ` Junio C Hamano
2018-04-17 17:27                           ` Lars Schneider
2018-04-17 17:43                             ` Jacob Keller
2018-04-16 17:47                       ` Phillip Wood
2018-04-16 20:09                       ` Stefan Haller
2018-04-16 22:55                     ` Elijah Newren
2018-04-16 23:03                   ` Elijah Newren
2018-04-12 23:18   ` Linus Torvalds
2018-04-13  0:01 ` Elijah Newren

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