On Thu, Nov 13, 2014 at 09:03:53AM +0800, Peng Tao wrote: > > but should be contiguous (as enforced by nfs_flush_incompatible). > > > The idea is to get an estimation on the length of layout that client > wants to use. So even if a single byte is used by client, client would > want to ask for a layout that covers the whole page. That code is very non-obvious and could use a few more comments. I think the NFS_I(inode)->npages should be replaced with inode->i_mapping->nrpages which counts the number of page cache pages. -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
