[PATCH v3 00/20] Prep work for fanotify events with name info

[Amir Goldstein <amir73il@gmail.com>]

Hi Jan,

Following patches address your review comments on v2 [1].
Branch is avalable at [2] and test branch of complete work of the moment
is available at [3].

Thanks,
Amir.

Changes sinve v2:
- Re-parcel variable size buffer using struct fanotify_info
- Move space reservation of _inline_fh_buf to struct fanotify_fid_event
- Add Acks on kernfs patch

[1] https://lore.kernel.org/linux-fsdevel/20200612093343.5669-1-amir73il@gmail.com/
[2] https://github.com/amir73il/linux/commits/fanotify_prep-v3
[3] https://github.com/amir73il/linux/commits/fanotify_name_fid

Amir Goldstein (19):
  fsnotify: fold fsnotify() call into fsnotify_parent()
  fsnotify: return non const from fsnotify_data_inode()
  nfsd: use fsnotify_data_inode() to get the unlinked inode
  kernfs: do not call fsnotify() with name without a parent
  inotify: do not use objectid when comparing events
  fanotify: create overflow event type
  fanotify: break up fanotify_alloc_event()
  fsnotify: pass dir argument to handle_event() callback
  fanotify: generalize the handling of extra event flags
  fanotify: generalize merge logic of events on dir
  fanotify: distinguish between fid encode error and null fid
  fanotify: generalize test for FAN_REPORT_FID
  fanotify: mask out special event flags from ignored mask
  fanotify: prepare for implicit event flags in mark mask
  fanotify: use FAN_EVENT_ON_CHILD as implicit flag on sb/mount/non-dir
    marks
  fanotify: remove event FAN_DIR_MODIFY
  fsnotify: add object type "child" to object type iterator
  fanotify: use struct fanotify_info to parcel the variable size buffer
  fanotify: no external fh buffer in fanotify_name_event

Mel Gorman (1):
  fsnotify: Rearrange fast path to minimise overhead when there is no
    watcher

 fs/kernfs/file.c                     |   2 +-
 fs/nfsd/filecache.c                  |   8 +-
 fs/notify/dnotify/dnotify.c          |   8 +-
 fs/notify/fanotify/fanotify.c        | 354 ++++++++++++++++-----------
 fs/notify/fanotify/fanotify.h        | 110 +++++++--
 fs/notify/fanotify/fanotify_user.c   | 110 +++++----
 fs/notify/fsnotify.c                 |  82 ++++---
 fs/notify/inotify/inotify.h          |   6 +-
 fs/notify/inotify/inotify_fsnotify.c |  11 +-
 fs/notify/inotify/inotify_user.c     |   4 +-
 include/linux/fanotify.h             |   6 +-
 include/linux/fsnotify.h             |  43 ++--
 include/linux/fsnotify_backend.h     |  34 ++-
 include/uapi/linux/fanotify.h        |   1 -
 kernel/audit_fsnotify.c              |  10 +-
 kernel/audit_tree.c                  |   6 +-
 kernel/audit_watch.c                 |   6 +-
 17 files changed, 500 insertions(+), 301 deletions(-)

-- 
2.17.1