Messages in this thread | | | Date | Wed, 9 Apr 2014 16:51:11 -0400 | From | Matthew Wilcox <> | Subject | Re: [PATCH v7 07/22] Replace the XIP page fault handler with the DAX page fault handler |
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On Wed, Apr 09, 2014 at 12:27:58PM +0200, Jan Kara wrote: > > + if (unlikely(vmf->pgoff >= size)) { > > + mutex_unlock(&mapping->i_mmap_mutex); > > + goto sigbus; > You need to release the block you've got from the filesystem in case of > error here an below.
What's the API to do that? Call inode->i_op->setattr()?
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