On Mon, Dec 14, 2020 at 12:13:23PM -0700, Jens Axboe wrote: > Now that we support non-blocking path resolution internally, expose it > via openat2() in the struct open_how ->resolve flags. This allows > applications using openat2() to limit path resolution to the extent that > it is already cached. > > If the lookup cannot be satisfied in a non-blocking manner, openat2(2) > will return -1/-EAGAIN. > > Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx> > Signed-off-by: Jens Axboe <axboe@xxxxxxxxx> > --- > fs/open.c | 6 ++++++ > include/linux/fcntl.h | 2 +- > include/uapi/linux/openat2.h | 4 ++++ What text are you going to add to the man page to describe how this flag behaves to developers? Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx
