diff options
| author | Amir Goldstein <amir73il@gmail.com> | 2018-09-01 10:41:11 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2018-09-03 15:14:01 +0200 |
| commit | 1e6cb72399fd58b38a1c11055ef18fe01f535cda (patch) | |
| tree | 1d2867b32812df127a09712ca5c0362bc6f156c2 /fs/notify/fdinfo.c | |
| parent | 9bdda4e9cf2dcecb60a0683b10ffb8cd7e5f2f45 (diff) | |
fsnotify: add super block object type
Add the infrastructure to attach a mark to a super_block struct
and detach all attached marks when super block is destroyed.
This is going to be used by fanotify backend to setup super block
marks.
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/notify/fdinfo.c')
| -rw-r--r-- | fs/notify/fdinfo.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/notify/fdinfo.c b/fs/notify/fdinfo.c index 86fcf5814279..25385e336ac7 100644 --- a/fs/notify/fdinfo.c +++ b/fs/notify/fdinfo.c @@ -131,6 +131,11 @@ static void fanotify_fdinfo(struct seq_file *m, struct fsnotify_mark *mark) seq_printf(m, "fanotify mnt_id:%x mflags:%x mask:%x ignored_mask:%x\n", mnt->mnt_id, mflags, mark->mask, mark->ignored_mask); + } else if (mark->connector->type == FSNOTIFY_OBJ_TYPE_SB) { + struct super_block *sb = fsnotify_conn_sb(mark->connector); + + seq_printf(m, "fanotify sdev:%x mflags:%x mask:%x ignored_mask:%x\n", + sb->s_dev, mflags, mark->mask, mark->ignored_mask); } } |