*
*/
+#ifdef CONFIG_USER_NS
+
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/sched.h>
#include <lttng/events-internal.h>
#include <ringbuffer/frontend_types.h>
#include <wrapper/vmalloc.h>
-#include <wrapper/namespace.h>
#include <lttng/tracer.h>
-#if defined(CONFIG_USER_NS) && \
- (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
-
static
size_t user_ns_get_size(void *priv, struct lttng_kernel_probe_ctx *probe_ctx, size_t offset)
{
unsigned int user_ns_inum = 0;
if (current_user_ns())
- user_ns_inum = current_user_ns()->lttng_ns_inum;
+ user_ns_inum = current_user_ns()->ns.inum;
- lib_ring_buffer_align_ctx(ctx, lttng_alignof(user_ns_inum));
- chan->ops->event_write(ctx, &user_ns_inum, sizeof(user_ns_inum));
+ chan->ops->event_write(ctx, &user_ns_inum, sizeof(user_ns_inum), lttng_alignof(user_ns_inum));
}
static
unsigned int user_ns_inum = 0;
if (current_user_ns())
- user_ns_inum = current_user_ns()->lttng_ns_inum;
+ user_ns_inum = current_user_ns()->ns.inum;
value->u.s64 = user_ns_inum;
}
static const struct lttng_kernel_ctx_field *ctx_field = lttng_kernel_static_ctx_field(
lttng_kernel_static_event_field("user_ns",
lttng_kernel_static_type_integer_from_type(unsigned int, __BYTE_ORDER, 10),
- false, false, false),
+ false, false),
user_ns_get_size,
user_ns_record,
user_ns_get_value,