From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Sat, 13 Jun 2015 09:14:17 +0000 (+0200)
Subject: Fix: cpu-id context should use int type
X-Git-Tag: v2.7.0-rc1~5
X-Git-Url: https://git.lttng.org/?a=commitdiff_plain;h=1c23b886aeb023cc94c683e4f79b19187db6361f;hp=13edcd1d9b0b5df38312bbfd02b7d70b8fbb0702;p=lttng-modules.git

Fix: cpu-id context should use int type

cycles_t makes no sense as type for cpu-id context.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/lttng-context-cpu-id.c b/lttng-context-cpu-id.c
index dd60b199..0738d9c7 100644
--- a/lttng-context-cpu-id.c
+++ b/lttng-context-cpu-id.c
@@ -23,7 +23,6 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
-#include <linux/timex.h>
 #include "lttng-events.h"
 #include "wrapper/ringbuffer/frontend_types.h"
 #include "wrapper/vmalloc.h"
@@ -34,8 +33,8 @@ size_t cpu_id_get_size(size_t offset)
 {
 	size_t size = 0;
 
-	size += lib_ring_buffer_align(offset, lttng_alignof(cycles_t));
-	size += sizeof(cycles_t);
+	size += lib_ring_buffer_align(offset, lttng_alignof(int));
+	size += sizeof(int);
 	return size;
 }
 
@@ -44,7 +43,7 @@ void cpu_id_record(struct lttng_ctx_field *field,
 		struct lib_ring_buffer_ctx *ctx,
 		struct lttng_channel *chan)
 {
-	cycles_t cpu;
+	int cpu;
 
 	cpu = ctx->cpu;
 	lib_ring_buffer_align_ctx(ctx, lttng_alignof(cpu));
@@ -71,9 +70,9 @@ int lttng_add_cpu_id_to_ctx(struct lttng_ctx **ctx)
 	}
 	field->event_field.name = "cpu_id";
 	field->event_field.type.atype = atype_integer;
-	field->event_field.type.u.basic.integer.size = sizeof(cycles_t) * CHAR_BIT;
-	field->event_field.type.u.basic.integer.alignment = lttng_alignof(cycles_t) * CHAR_BIT;
-	field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(cycles_t);
+	field->event_field.type.u.basic.integer.size = sizeof(int) * CHAR_BIT;
+	field->event_field.type.u.basic.integer.alignment = lttng_alignof(int) * CHAR_BIT;
+	field->event_field.type.u.basic.integer.signedness = lttng_is_signed_type(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;