Hi Jan,

As we discussed [1], here is the implementation of the new
FAN_MARK_IGNORE API, to try and sort the historic mess of
FAN_MARK_IGNORED_MASK.

It is worth mentioning that the new API enables the functionality of
watching events ONLY on directories (by ignoring events on non-dir).

LTP tests [2] and man page draft [3] are ready as well.

I am going on vacation in two weeks time, so wanted to
send these out early.

Thanks,
Amir.

[1] https://lore.kernel.org/linux-fsdevel/20220428123824.ssq72ovqg2nao5f4@quack3.lan/ (local)
[2] https://github.com/amir73il/ltp/commits/fan_mark_ignore
[3] https://github.com/amir73il/man-pages/commits/fan_mark_ignore

Amir Goldstein (2):
  fanotify: prepare for setting event flags in ignore mask
  fanotify: introduce FAN_MARK_IGNORE

 fs/notify/fanotify/fanotify.c      | 17 +++++----
 fs/notify/fanotify/fanotify.h      |  2 ++
 fs/notify/fanotify/fanotify_user.c | 55 +++++++++++++++++++++---------
 fs/notify/fdinfo.c                 |  6 ++--
 fs/notify/fsnotify.c               | 21 +++++++-----
 include/linux/fanotify.h           |  5 ++-
 include/linux/fsnotify_backend.h   | 46 +++++++++++++++++++++----
 include/uapi/linux/fanotify.h      |  2 ++
 8 files changed, 113 insertions(+), 41 deletions(-)

-- 
2.25.1