mntns_operations 1728 fs/namespace.c dentry->d_fsdata == &mntns_operations; mntns_operations 3200 fs/namespace.c new_ns->ns.ops = &mntns_operations; mntns_operations 4011 fs/namespace.c const struct proc_ns_operations mntns_operations = { mntns_operations 32 fs/proc/namespaces.c &mntns_operations, mntns_operations 33 include/linux/proc_ns.h extern const struct proc_ns_operations mntns_operations; mntns_operations 7319 kernel/events/core.c task, &mntns_operations);