Hello All, I want to find out the details of the address space operations. Where can I get the detailed information about the address space operations. In addition I want to find out whether these address space operations are for performance reasons or are mandatory to implement. For example consider the case that we can avoid implementing file operations' readv and writev functions because these are for performance reasons and instead could implement only simple read and write functions of file operations. In addition do distributed file systems on the client and server side require to implement address space operations e.g. nfs (client side) implements these address space operations. Thanks, Uzair Lakhani, Karachi, Pakistan. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html