On Wed, Jan 20, 2021 at 10:12:01AM -0500, Mikulas Patocka wrote: > Do you have some idea how to optimize the generic code that calls > ->read_iter?
Yes. > It might be better to maintain an f_iocb_flags in the > struct file and just copy that unconditionally. We'd need to remember > to update it in fcntl(F_SETFL), but I think that's the only place. Want to give that a try? _______________________________________________ Linux-nvdimm mailing list -- [email protected] To unsubscribe send an email to [email protected]
