-/* SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
*
* lttng-context-uts-ns.c
*
#include <linux/utsname.h>
#include <lttng-events.h>
#include <wrapper/ringbuffer/frontend_types.h>
-#include <wrapper/vmalloc.h>
-#include <wrapper/namespace.h>
#include <lttng-tracer.h>
-#if defined(CONFIG_UTS_NS) && \
- (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
+#if defined(CONFIG_UTS_NS)
static
size_t uts_ns_get_size(size_t offset)
* namespaces, just dereference the pointers.
*/
if (current->nsproxy)
- uts_ns_inum = current->nsproxy->uts_ns->lttng_ns_inum;
+ uts_ns_inum = current->nsproxy->uts_ns->ns.inum;
lib_ring_buffer_align_ctx(ctx, lttng_alignof(uts_ns_inum));
chan->ops->event_write(ctx, &uts_ns_inum, sizeof(uts_ns_inum));
* namespaces, just dereference the pointers.
*/
if (current->nsproxy)
- uts_ns_inum = current->nsproxy->uts_ns->lttng_ns_inum;
+ uts_ns_inum = current->nsproxy->uts_ns->ns.inum;
value->s64 = uts_ns_inum;
}
}
field->event_field.name = "uts_ns";
field->event_field.type.atype = atype_integer;
- field->event_field.type.u.basic.integer.size = sizeof(unsigned int) * CHAR_BIT;
- field->event_field.type.u.basic.integer.alignment = lttng_alignof(unsigned int) * CHAR_BIT;
- field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(unsigned int);
- field->event_field.type.u.basic.integer.reverse_byte_order = 0;
- field->event_field.type.u.basic.integer.base = 10;
- field->event_field.type.u.basic.integer.encoding = lttng_encode_none;
+ field->event_field.type.u.integer.size = sizeof(unsigned int) * CHAR_BIT;
+ field->event_field.type.u.integer.alignment = lttng_alignof(unsigned int) * CHAR_BIT;
+ field->event_field.type.u.integer.signedness = lttng_is_signed_type(unsigned int);
+ field->event_field.type.u.integer.reverse_byte_order = 0;
+ field->event_field.type.u.integer.base = 10;
+ field->event_field.type.u.integer.encoding = lttng_encode_none;
field->get_size = uts_ns_get_size;
field->record = uts_ns_record;
field->get_value = uts_ns_get_value;
lttng_context_update(*ctx);
- wrapper_vmalloc_sync_all();
return 0;
}
EXPORT_SYMBOL_GPL(lttng_add_uts_ns_to_ctx);