From: Junio C Hamano <gitster@pobox.com>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Jeff King <peff@peff.net>, Git Mailing List <git@vger.kernel.org>,
Lars Schneider <larsxschneider@gmail.com>,
Eric Wong <e@80x24.org>,
Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: Re: [PATCH v3 2/3] sha1_file: open window into packfiles with O_CLOEXEC
Date: Thu, 27 Oct 2016 16:36:20 -0700 [thread overview]
Message-ID: <xmqqfunh4b63.fsf@gitster.mtv.corp.google.com> (raw)
In-Reply-To: <CA+55aFxdy4maom8byH0FoBBMWx+sQB8J7uWvHOxswjiaAhSjVg@mail.gmail.com> (Linus Torvalds's message of "Thu, 27 Oct 2016 16:19:37 -0700")
Linus Torvalds <torvalds@linux-foundation.org> writes:
> But the basic issue still remains - I'd really prefer to have NOATIME
> stay around for all those poor misguided souls that for some reason
> don't like "relatime" or run old kernels. But whether it is with
> O_NOATIME at open time or with F_SETFL, I don't care.
Understood.
Would the best endgame shape for this function be to open with
O_NOATIME (and retry without), and then add CLOEXEC with fcntl(2)
but ignoring an error from it, I guess? That would be the closest
to what we historically had, I would think.
next prev parent reply other threads:[~2016-10-27 23:36 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-24 18:02 [PATCH v2 0/2] Use CLOEXEC to avoid fd leaks larsxschneider
2016-10-24 18:02 ` [PATCH v2 1/2] sha1_file: open window into packfiles with CLOEXEC larsxschneider
2016-10-25 10:27 ` Johannes Schindelin
2016-10-25 16:58 ` Junio C Hamano
2016-10-24 18:03 ` [PATCH v2 2/2] read-cache: make sure file handles are not inherited by child processes larsxschneider
2016-10-24 18:39 ` Eric Wong
2016-10-24 19:53 ` Junio C Hamano
2016-10-25 10:33 ` Johannes Schindelin
2016-10-25 17:02 ` Junio C Hamano
2016-10-24 19:22 ` Johannes Sixt
2016-10-24 19:53 ` Lars Schneider
2016-10-25 21:39 ` Johannes Sixt
2016-10-24 18:23 ` [PATCH v2 0/2] Use CLOEXEC to avoid fd leaks Junio C Hamano
2016-10-25 11:27 ` Johannes Schindelin
2016-10-25 18:16 ` [PATCH v3 0/3] quick reroll of Lars's git_open() w/ O_CLOEXEC Junio C Hamano
2016-10-25 18:16 ` [PATCH v3 1/3] sha1_file: rename git_open_noatime() to git_open() Junio C Hamano
2016-10-25 18:16 ` [PATCH v3 2/3] sha1_file: open window into packfiles with O_CLOEXEC Junio C Hamano
2016-10-26 4:25 ` Jeff King
2016-10-26 16:23 ` Junio C Hamano
2016-10-26 16:47 ` Jeff King
2016-10-26 17:52 ` Junio C Hamano
2016-10-26 20:17 ` Jeff King
2016-10-26 21:15 ` Junio C Hamano
2016-10-27 10:24 ` Jeff King
2016-10-27 21:49 ` Junio C Hamano
2016-10-27 22:38 ` Linus Torvalds
2016-10-27 22:56 ` Junio C Hamano
2016-10-27 23:09 ` Linus Torvalds
2016-10-27 23:19 ` Linus Torvalds
2016-10-27 23:36 ` Junio C Hamano [this message]
2016-10-27 23:44 ` Linus Torvalds
2016-10-28 1:08 ` Junio C Hamano
2016-10-28 2:37 ` Junio C Hamano
2016-10-28 5:51 ` Eric Wong
2016-10-28 11:11 ` Johannes Schindelin
2016-10-28 16:13 ` Linus Torvalds
2016-10-28 16:48 ` Junio C Hamano
2016-10-28 17:38 ` Linus Torvalds
2016-10-28 17:47 ` Junio C Hamano
2016-10-29 1:26 ` Junio C Hamano
2016-10-29 8:25 ` Johannes Schindelin
2016-10-29 17:06 ` Linus Torvalds
2016-10-31 17:37 ` Junio C Hamano
2016-10-31 13:56 ` Jeff King
2016-10-31 17:55 ` Junio C Hamano
2016-10-31 18:05 ` Jeff King
2016-10-28 13:32 ` Junio C Hamano
2016-10-28 13:33 ` Junio C Hamano
2016-10-28 7:51 ` Jeff King
2016-10-25 18:16 ` [PATCH v3 3/3] read-cache: make sure file handles are not inherited by child processes Junio C Hamano
2016-10-25 21:33 ` Eric Wong
2016-10-25 22:54 ` Junio C Hamano
2016-10-25 21:48 ` [PATCH v3 0/3] quick reroll of Lars's git_open() w/ O_CLOEXEC Lars Schneider
2016-10-25 22:56 ` Junio C Hamano
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