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author | Trond Myklebust <trond.myklebust@primarydata.com> | 2019-08-18 20:18:46 +0200 |
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committer | J. Bruce Fields <bfields@redhat.com> | 2019-08-19 17:00:39 +0200 |
commit | b72679ee89a0a0ecd26f7b6fcae96cdaababff94 (patch) | |
tree | af6192a502080a5e7a3bb834ca0dd469a151521c /fs/notify/mark.c | |
parent | locks: create a new notifier chain for lease attempts (diff) | |
download | linux-b72679ee89a0a0ecd26f7b6fcae96cdaababff94.tar.xz linux-b72679ee89a0a0ecd26f7b6fcae96cdaababff94.zip |
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>
Diffstat (limited to 'fs/notify/mark.c')
-rw-r--r-- | fs/notify/mark.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/notify/mark.c b/fs/notify/mark.c index 99ddd126f6f0..1d96216dffd1 100644 --- a/fs/notify/mark.c +++ b/fs/notify/mark.c @@ -276,6 +276,7 @@ void fsnotify_put_mark(struct fsnotify_mark *mark) queue_delayed_work(system_unbound_wq, &reaper_work, FSNOTIFY_REAPER_DELAY); } +EXPORT_SYMBOL_GPL(fsnotify_put_mark); /* * Get mark reference when we found the mark via lockless traversal of object @@ -430,6 +431,7 @@ void fsnotify_destroy_mark(struct fsnotify_mark *mark, mutex_unlock(&group->mark_mutex); fsnotify_free_mark(mark); } +EXPORT_SYMBOL_GPL(fsnotify_destroy_mark); /* * Sorting function for lists of fsnotify marks. @@ -685,6 +687,7 @@ int fsnotify_add_mark(struct fsnotify_mark *mark, fsnotify_connp_t *connp, mutex_unlock(&group->mark_mutex); return ret; } +EXPORT_SYMBOL_GPL(fsnotify_add_mark); /* * Given a list of marks, find the mark associated with given group. If found @@ -711,6 +714,7 @@ struct fsnotify_mark *fsnotify_find_mark(fsnotify_connp_t *connp, spin_unlock(&conn->lock); return NULL; } +EXPORT_SYMBOL_GPL(fsnotify_find_mark); /* Clear any marks in a group with given type mask */ void fsnotify_clear_marks_by_group(struct fsnotify_group *group, @@ -809,6 +813,7 @@ void fsnotify_init_mark(struct fsnotify_mark *mark, mark->group = group; WRITE_ONCE(mark->connector, NULL); } +EXPORT_SYMBOL_GPL(fsnotify_init_mark); /* * Destroy all marks in destroy_list, waits for SRCU period to finish before @@ -837,3 +842,4 @@ void fsnotify_wait_marks_destroyed(void) { flush_delayed_work(&reaper_work); } +EXPORT_SYMBOL_GPL(fsnotify_wait_marks_destroyed); |