Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 3fd4bc01 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

tracing/kmemtrace: export kmemtrace_mark_alloc_node() / kmemtrace_mark_free() 



Impact: build fix

Also fix up Kconfig dependencies and include files.

Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent b6ab4afe

kernel/trace/Kconfig

+2 −1
Original line number Original line Diff line number Diff line
@@ -267,7 +267,8 @@ config HW_BRANCH_TRACER 
config KMEMTRACE

config KMEMTRACE

	bool "Trace SLAB allocations"

	bool "Trace SLAB allocations"

	select TRACING

	select TRACING

	depends on RELAY

	select MARKERS

	select RELAY

	help

	help

	  kmemtrace provides tracing for slab allocator functions, such as

	  kmemtrace provides tracing for slab allocator functions, such as

	  kmalloc, kfree, kmem_cache_alloc, kmem_cache_free etc.. Collected

	  kmalloc, kfree, kmem_cache_alloc, kmem_cache_free etc.. Collected

kernel/trace/kmemtrace.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -296,6 +296,7 @@ void kmemtrace_mark_alloc_node(enum kmemtrace_type_id type_id, 




	trace_wake_up();

	trace_wake_up();

}

}

EXPORT_SYMBOL(kmemtrace_mark_alloc_node);





void kmemtrace_mark_free(enum kmemtrace_type_id type_id,

void kmemtrace_mark_free(enum kmemtrace_type_id type_id,

		       unsigned long call_site,

		       unsigned long call_site,
@@ -325,6 +326,7 @@ void kmemtrace_mark_free(enum kmemtrace_type_id type_id, 




	trace_wake_up();

	trace_wake_up();

}

}

EXPORT_SYMBOL(kmemtrace_mark_free);





static struct tracer kmem_tracer __read_mostly = {

static struct tracer kmem_tracer __read_mostly = {

	.name		= "kmemtrace",

	.name		= "kmemtrace",

mm/slab.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -102,7 +102,7 @@ 
#include	<linux/cpu.h>

#include	<linux/cpu.h>

#include	<linux/sysctl.h>

#include	<linux/sysctl.h>

#include	<linux/module.h>

#include	<linux/module.h>

#include	<linux/kmemtrace.h>

#include	<tracing/kmemtrace.h>

#include	<linux/rcupdate.h>

#include	<linux/rcupdate.h>

#include	<linux/string.h>

#include	<linux/string.h>

#include	<linux/uaccess.h>

#include	<linux/uaccess.h>