From: bugzilla-daemon@bugzilla.kernel.org
To: linux-ext4@vger.kernel.org
Subject: [Bug 107301] system hang during ext4 xattr operation
Date: Wed, 11 Nov 2015 14:53:10 +0000 [thread overview]
Message-ID: <bug-107301-13602-bAQvW8mTOD@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-107301-13602@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=107301
--- Comment #17 from Jan Kara <jack@suse.cz> ---
Ultimately it is Ted's call but your argument is like (randomly taken out of
top of my head): "Proper locking to protect from hole punching costs us some
performance and our workload doesn't use hole punching so let's create mount
option to disable the locking". Sure it can be done and it will benefit your
workload but how much you gain? And how many users need this? This has to be
weighted against the cost of the new mount option in terms of testing and
usability (and code complexity but that is fairly small in this case so I'm not
that concerned).
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next prev parent reply other threads:[~2015-11-11 14:53 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-05 13:54 [Bug 107301] New: system hang during ext4 xattr operation bugzilla-daemon
2015-11-05 15:45 ` [Bug 107301] " bugzilla-daemon
2015-11-05 17:02 ` bugzilla-daemon
2015-11-05 17:41 ` bugzilla-daemon
2015-11-06 2:43 ` bugzilla-daemon
2015-11-06 20:29 ` bugzilla-daemon
2015-11-07 15:24 ` bugzilla-daemon
2015-11-07 17:58 ` bugzilla-daemon
2015-11-09 8:50 ` bugzilla-daemon
2015-11-09 9:24 ` bugzilla-daemon
2015-11-09 10:11 ` bugzilla-daemon
2015-11-09 14:31 ` bugzilla-daemon
2015-11-09 15:22 ` bugzilla-daemon
2015-11-09 18:13 ` bugzilla-daemon
2015-11-10 11:16 ` bugzilla-daemon
2015-11-11 2:37 ` bugzilla-daemon
2015-11-11 10:28 ` bugzilla-daemon
2015-11-11 11:37 ` bugzilla-daemon
2015-11-11 14:53 ` bugzilla-daemon [this message]
2015-11-18 20:48 ` bugzilla-daemon
2015-11-19 0:49 ` bugzilla-daemon
2015-11-19 15:11 ` bugzilla-daemon
2015-12-10 2:51 ` bugzilla-daemon
2015-12-10 16:51 ` bugzilla-daemon
2016-03-31 13:53 ` bugzilla-daemon
2016-04-08 10:09 ` bugzilla-daemon
2016-04-08 20:46 ` bugzilla-daemon
2016-04-12 12:52 ` bugzilla-daemon
2016-04-13 9:07 ` bugzilla-daemon
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