Jan, This is the 5th revision of patch series to add support for filesystem change monitoring to fanotify. The complete work is available on fanotify_dirent-v5 branch [1] on github. LTP tests by Matthew Bobrowski for FAN_REPORT_FID are available on my LTP branch fanotify_fid [2]. A WIP test for dirent events is available on my LTP branch fanotify_dirent [3]. Matthew Bobrowski is working on a proper test for dirent events and on man pages for both FAN_REPORT_FID and dirent events (Thanks!). The combined functionality of FAN_MARK_FILESYSTEM, FAN_REPORT_FID and dirent modification events is demonstrated with a prototype of global filesystem monitor based on inotify-tools [4]. Thanks, Amir. Changes since v4: - Rebase on v5.0-rc1 - Address style review comments on v4 - info_len includes padding to info_hdr alignment - handle caching of fsid correctly when inotify marks on object exist - Report dirent events on subdirs only with FAN_ONDIR - Report XXX_SELF events on directories only with FAN_ONDIR - Do not merge dirent events on subdirs with dirent events on non subdirs [1] https://github.com/amir73il/linux/commits/fanotify_dirent-v5 [2] https://github.com/amir73il/ltp/commits/fanotify_fid [3] https://github.com/amir73il/ltp/commits/fanotify_dirent [4] https://github.com/amir73il/inotify-tools/commits/fanotify_dirent Amir Goldstein (17): fsnotify: annotate directory entry modification events fsnotify: remove dirent events from FS_EVENTS_POSS_ON_CHILD mask fsnotify: send all event types to super block marks fsnotify: move mask out of struct fsnotify_event fanotify: rename struct fanotify_{,perm_}event_info fanotify: open code fill_event_metadata() fanotify: encode file identifier for FAN_REPORT_FID fanotify: copy event fid info to user fanotify: enable FAN_REPORT_FID init flag fanotify: cache fsid in fsnotify_mark_connector vfs: add vfs_get_fsid() helper fanotify: use vfs_get_fsid() helper instead of vfs_statfs() fsnotify: report FS_ISDIR flag with MOVE_SELF and DELETE_SELF events fanotify: check FS_ISDIR flag instead of d_is_dir() fanotify: support events with data type FSNOTIFY_EVENT_INODE fanotify: add support for create/attrib/move/delete events fanotify: report FAN_ONDIR to listener with FAN_REPORT_FID fs/notify/fanotify/fanotify.c | 229 +++++++++++++++++---- fs/notify/fanotify/fanotify.h | 105 ++++++++-- fs/notify/fanotify/fanotify_user.c | 288 +++++++++++++++++++-------- fs/notify/fsnotify.c | 15 +- fs/notify/inotify/inotify.h | 1 + fs/notify/inotify/inotify_fsnotify.c | 18 +- fs/notify/inotify/inotify_user.c | 5 +- fs/notify/mark.c | 47 ++++- fs/notify/notification.c | 22 +- fs/statfs.c | 14 ++ include/linux/fanotify.h | 26 ++- include/linux/fsnotify.h | 94 +++++++-- include/linux/fsnotify_backend.h | 70 ++++--- include/linux/statfs.h | 3 + include/uapi/linux/fanotify.h | 29 +++ 15 files changed, 753 insertions(+), 213 deletions(-) -- 2.17.1
