Messages in this thread | | | From | "Liu, Chuansheng" <> | Subject | RE: [fuse-devel] fuse try to freeze with lock held | Date | Thu, 12 Dec 2013 00:53:33 +0000 |
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Hello Miklos,
> -----Original Message----- > From: Miklos Szeredi [mailto:miklos@szeredi.hu] > Sent: Wednesday, December 11, 2013 11:35 PM > To: Liu, Chuansheng > Cc: mszeredi@suse.cz; fuse-devel@lists.sourceforge.net; > linux-kernel@vger.kernel.org > Subject: Re: [fuse-devel] fuse try to freeze with lock held > > On Wed, Nov 27, 2013 at 3:19 AM, Liu, Chuansheng > <chuansheng.liu@intel.com> wrote: > > Hit the below warning when enabling the CONFIG_DEBUG_LOCK_ALLOC, > > __fuse_request_send == > > > request_wait_answer == > > > wait_event_freezable == > > > try_to_freeze() > > > > But here the inode->i_mutex is hold yet in vfs_readdir(). > > > > Could anyone give some help? Thanks. > > > > Mainline doesn't have wait_event_freezable() in fuse. What kernel > variant is this? > Thanks your pointing out, it is my fault since it is not mainline.
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