1 // SPDX-License-Identifier: GPL-2.0
30 	struct fsnotify_group *group = f->private_data;  in show_fdinfo()
34 	list_for_each_entry(mark, &group->marks_list, g_list) {  in show_fdinfo()
48 	size = f->handle_bytes >> 2;  in show_mark_fhandle()
50 	if (!super_trylock_shared(inode->i_sb))  in show_mark_fhandle()
53 	ret = exportfs_encode_fid(inode, (struct fid *)f->f_handle, &size);  in show_mark_fhandle()
54 	up_read(&inode->i_sb->s_umount);  in show_mark_fhandle()
59 	f->handle_type = ret;  in show_mark_fhandle()
60 	f->handle_bytes = size * sizeof(u32);  in show_mark_fhandle()
62 	seq_printf(m, "fhandle-bytes:%x fhandle-type:%x f_handle:",  in show_mark_fhandle()
63 		   f->handle_bytes, f->handle_type);  in show_mark_fhandle()
65 	for (i = 0; i < f->handle_bytes; i++)  in show_mark_fhandle()
66 		seq_printf(m, "%02x", (int)f->f_handle[i]);  in show_mark_fhandle()
81 	if (mark->connector->type != FSNOTIFY_OBJ_TYPE_INODE)  in inotify_fdinfo()
85 	inode = igrab(fsnotify_conn_inode(mark->connector));  in inotify_fdinfo()
87 		seq_printf(m, "inotify wd:%x ino:%lx sdev:%x mask:%x ignored_mask:0 ",  in inotify_fdinfo()
88 			   inode_mark->wd, inode->i_ino, inode->i_sb->s_dev,  in inotify_fdinfo()
110 	if (mark->connector->type == FSNOTIFY_OBJ_TYPE_INODE) {  in fanotify_fdinfo()
111 		inode = igrab(fsnotify_conn_inode(mark->connector));  in fanotify_fdinfo()
114 		seq_printf(m, "fanotify ino:%lx sdev:%x mflags:%x mask:%x ignored_mask:%x ",  in fanotify_fdinfo()
115 			   inode->i_ino, inode->i_sb->s_dev,  in fanotify_fdinfo()
116 			   mflags, mark->mask, mark->ignore_mask);  in fanotify_fdinfo()
120 	} else if (mark->connector->type == FSNOTIFY_OBJ_TYPE_VFSMOUNT) {  in fanotify_fdinfo()
121 		struct mount *mnt = fsnotify_conn_mount(mark->connector);  in fanotify_fdinfo()
123 		seq_printf(m, "fanotify mnt_id:%x mflags:%x mask:%x ignored_mask:%x\n",  in fanotify_fdinfo()
124 			   mnt->mnt_id, mflags, mark->mask, mark->ignore_mask);  in fanotify_fdinfo()
125 	} else if (mark->connector->type == FSNOTIFY_OBJ_TYPE_SB) {  in fanotify_fdinfo()
126 		struct super_block *sb = fsnotify_conn_sb(mark->connector);  in fanotify_fdinfo()
128 		seq_printf(m, "fanotify sdev:%x mflags:%x mask:%x ignored_mask:%x\n",  in fanotify_fdinfo()
129 			   sb->s_dev, mflags, mark->mask, mark->ignore_mask);  in fanotify_fdinfo()
130 	} else if (mark->connector->type == FSNOTIFY_OBJ_TYPE_MNTNS) {  in fanotify_fdinfo()
131 		struct mnt_namespace *mnt_ns = fsnotify_conn_mntns(mark->connector);  in fanotify_fdinfo()
133 		seq_printf(m, "fanotify mnt_ns:%u mflags:%x mask:%x ignored_mask:%x\n",  in fanotify_fdinfo()
134 			   mnt_ns->ns.inum, mflags, mark->mask, mark->ignore_mask);  in fanotify_fdinfo()
140 	struct fsnotify_group *group = f->private_data;  in fanotify_show_fdinfo()
142 	seq_printf(m, "fanotify flags:%x event-flags:%x\n",  in fanotify_show_fdinfo()
143 		   group->fanotify_data.flags & FANOTIFY_INIT_FLAGS,  in fanotify_show_fdinfo()
144 		   group->fanotify_data.f_flags);  in fanotify_show_fdinfo()