Messages in this thread | | | Date | Sun, 30 Sep 2007 22:24:29 +0200 | From | Jörn Engel <> | Subject | Re: Write-back from inside FS - need suggestions |
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On Sat, 29 September 2007 13:00:11 -0700, Andrew Morton wrote: > > err, it's basically an open-coded mutex via which one thread can get > exclusive access to some parts of an inode's internals. Perhaps it could > literally be replaced with a mutex. Exactly what I_LOCK protects has not > been documented afaik. That would need to be reverse engineered :(
I believe you actually have some documentation in your tree. At least the behaviour after my I_SYNC patch has been documented with that patch.
Jörn
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