Messages in this thread | | | Date | Sat, 2 Jan 2010 04:52:23 +0100 | From | Frederic Weisbecker <> | Subject | Re: [PATCH 0/5] reiserfs lock inversion fixes on xattr |
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On Fri, Jan 01, 2010 at 10:29:44AM +0100, Ingo Molnar wrote: > > * Christian Kujau <lists@nerdbynature.de> wrote: > > > On Wed, 30 Dec 2009 at 21:42, Frederic Weisbecker wrote: > > > I hope you can give it a try (and/or review) before I send the whole > > > to Linus. > > > > Without your patches, "dbench -x" was pretty much instantly causing the > > threads to lock up, forcing me to reboot the box. With LOCKDEP enabled, > > warnings were printed. After applying your patches (and a reboot) I've run > > "dbench -x" for quite a while now with different runtimes and number of > > clients and it's not locking up any more. I've tested with: > > > > CONFIG_REISERFS_FS=y > > CONFIG_REISERFS_CHECK=y > > CONFIG_REISERFS_PROC_INFO=y > > CONFIG_REISERFS_FS_XATTR=y > > CONFIG_REISERFS_FS_POSIX_ACL=y > > # CONFIG_REISERFS_FS_SECURITY is not set > > > > ...and a few "Kernel hacking" options set. Full config and dmesg: > > > > http://nerdbynature.de/bits/2.6.33-rc1/reiserfs/t3/ > > > > (although I'm not really testing -rc1 but latest mainline -git > > and your changes pulled) > > > > So, feel free to add: > > > > Tested-by: Christian Kujau <lists@nerdbynature.de> > > Frederic, i'd suggest you send this tree to Linus with Christian's tested-by > tags added ASAP - we better have these fixes in -rc3. > > Thanks, > > Ingo
Yep, done :)
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