notify: export symbols for use by the knfsd file cache
authorTrond Myklebust <trond.myklebust@primarydata.com>
Sun, 18 Aug 2019 18:18:46 +0000 (14:18 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Mon, 19 Aug 2019 15:00:39 +0000 (11:00 -0400)
commitb72679ee89a0a0ecd26f7b6fcae96cdaababff94
treeaf6192a502080a5e7a3bb834ca0dd469a151521c
parent18f6622ebbdea56a83f8e553c159ce2d62d3ad0c
notify: export symbols for use by the knfsd file cache

The knfsd file cache will need to detect when files are unlinked, so that
it can close the associated cached files. Export a minimal set of notifier
functions to allow it to do so.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
fs/notify/fsnotify.h
fs/notify/group.c
fs/notify/mark.c
include/linux/fsnotify_backend.h