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fix: block: merge struct block_device and struct hd_struct (v5.11)
[lttng-modules.git]
/
lttng-context-procname.c
diff --git
a/lttng-context-procname.c
b/lttng-context-procname.c
index c6bc6468004f1b9e1d1251acf637d146eea3e8d7..8f18ca2c55320d5f1bca84a5e5ab806f6cbac8bc 100644
(file)
--- a/
lttng-context-procname.c
+++ b/
lttng-context-procname.c
@@
-1,19
+1,19
@@
-/*
- *
(C) Copyright 2009-2011 -
- *
Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+/*
SPDX-License-Identifier: (GPL-2.0 or LGPL-2.1)
+ *
+ *
lttng-context-procname.c
*
* LTTng procname context.
*
*
* LTTng procname context.
*
- *
Dual LGPL v2.1/GPL v2 license.
+ *
Copyright (C) 2009-2012 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
*/
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/sched.h>
*/
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/sched.h>
-#include
"ltt-events.h"
-#include
"wrapper/ringbuffer/frontend_types.h"
-#include
"wrapper/vmalloc.h"
-#include
"ltt-tracer.h"
+#include
<lttng-events.h>
+#include
<wrapper/ringbuffer/frontend_types.h>
+#include
<wrapper/vmalloc.h>
+#include
<lttng-tracer.h>
static
size_t procname_get_size(size_t offset)
static
size_t procname_get_size(size_t offset)
@@
-33,11
+33,19
@@
size_t procname_get_size(size_t offset)
static
void procname_record(struct lttng_ctx_field *field,
struct lib_ring_buffer_ctx *ctx,
static
void procname_record(struct lttng_ctx_field *field,
struct lib_ring_buffer_ctx *ctx,
- struct ltt_channel *chan)
+ struct ltt
ng
_channel *chan)
{
chan->ops->event_write(ctx, current->comm, sizeof(current->comm));
}
{
chan->ops->event_write(ctx, current->comm, sizeof(current->comm));
}
+static
+void procname_get_value(struct lttng_ctx_field *field,
+ struct lttng_probe_ctx *lttng_probe_ctx,
+ union lttng_ctx_value *value)
+{
+ value->str = current->comm;
+}
+
int lttng_add_procname_to_ctx(struct lttng_ctx **ctx)
{
struct lttng_ctx_field *field;
int lttng_add_procname_to_ctx(struct lttng_ctx **ctx)
{
struct lttng_ctx_field *field;
@@
-53,8
+61,8
@@
int lttng_add_procname_to_ctx(struct lttng_ctx **ctx)
field->event_field.type.atype = atype_array;
field->event_field.type.u.array.elem_type.atype = atype_integer;
field->event_field.type.u.array.elem_type.u.basic.integer.size = sizeof(char) * CHAR_BIT;
field->event_field.type.atype = atype_array;
field->event_field.type.u.array.elem_type.atype = atype_integer;
field->event_field.type.u.array.elem_type.u.basic.integer.size = sizeof(char) * CHAR_BIT;
- field->event_field.type.u.array.elem_type.u.basic.integer.alignment = ltt_alignof(char) * CHAR_BIT;
- field->event_field.type.u.array.elem_type.u.basic.integer.signedness = is_signed_type(char);
+ field->event_field.type.u.array.elem_type.u.basic.integer.alignment = ltt
ng
_alignof(char) * CHAR_BIT;
+ field->event_field.type.u.array.elem_type.u.basic.integer.signedness =
lttng_
is_signed_type(char);
field->event_field.type.u.array.elem_type.u.basic.integer.reverse_byte_order = 0;
field->event_field.type.u.array.elem_type.u.basic.integer.base = 10;
field->event_field.type.u.array.elem_type.u.basic.integer.encoding = lttng_encode_UTF8;
field->event_field.type.u.array.elem_type.u.basic.integer.reverse_byte_order = 0;
field->event_field.type.u.array.elem_type.u.basic.integer.base = 10;
field->event_field.type.u.array.elem_type.u.basic.integer.encoding = lttng_encode_UTF8;
@@
-62,11
+70,9
@@
int lttng_add_procname_to_ctx(struct lttng_ctx **ctx)
field->get_size = procname_get_size;
field->record = procname_record;
field->get_size = procname_get_size;
field->record = procname_record;
- wrapper_vmalloc_sync_all();
+ field->get_value = procname_get_value;
+ lttng_context_update(*ctx);
+ wrapper_vmalloc_sync_mappings();
return 0;
}
EXPORT_SYMBOL_GPL(lttng_add_procname_to_ctx);
return 0;
}
EXPORT_SYMBOL_GPL(lttng_add_procname_to_ctx);
-
-MODULE_LICENSE("GPL and additional rights");
-MODULE_AUTHOR("Mathieu Desnoyers");
-MODULE_DESCRIPTION("Linux Trace Toolkit Perf Support");
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