On Wed, Apr 09, 2014 at 12:15:12PM +0200, Jan Kara wrote: > > + /* > > + * ext4 sometimes asks to zero past the end of a block. It > > + * really just wants to zero to the end of the block. > > + */ > Then we should really fix ext4 I believe...
Since I didn't want to do this ... > > +/* Can't be a function because PAGE_CACHE_SIZE is defined in pagemap.h */ > > +#define dax_truncate_page(inode, from, get_block) \ > > + dax_zero_page_range(inode, from, PAGE_CACHE_SIZE, get_block) > ^^^^ > This should be (PAGE_CACHE_SIZE - (from & (PAGE_CACHE_SIZE - 1))), shouldn't > it? ... I could get away without doing that ;-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
