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 11:37:33 +0000 [thread overview]
Message-ID: <bug-107301-13602-tVCgGqf6Fh@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 #16 from Andreas Dilger <adilger.kernelbugzilla@dilger.ca> ---
I think that regardless of how efficient mbcache can be made, it is not as
efficient (both CPU and RAM) as not using it at all in cases where it is not
providing any benefit. I'm not against improving the efficiency, but I think
it still makes sense to have an option to disable it completely. Since mbcache
is already a per-sb cache, having a per-sb mount option makes sense and doesn't
interfere with other improvements to mbcache.
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next prev parent reply other threads:[~2015-11-11 11:37 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 [this message]
2015-11-11 14:53 ` bugzilla-daemon
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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