Messages in this thread | | | Date | Tue, 14 Aug 2012 23:13:31 +0100 | From | Al Viro <> | Subject | Re: mq: INFO: possible circular locking dependency detected |
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On Wed, Aug 15, 2012 at 12:09:27AM +0200, Jan Kara wrote: > OK, this is a theoretical deadlock since mqueue (virtual) filesystem cannot > really be frozen. But we should convert the mqueue code to deal with new > lock ordering of i_mutex and mnt_want_write() anyway to make lockdep happy > if anything... That file somehow escaped my conversion efforts. I'll send a > fix tomorrow.
It's fixed in commit 98d11eacde966041ac7357d99d4079db7173dd40 (in vfs.git)
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