02af61bb50
Impact: refactor code for future changes Current kmemtrace.h is used both as header file of kmemtrace and kmem's tracepoints definition. Tracepoints' definition file may be used by other code, and should only have definition of tracepoint. We can separate include/trace/kmemtrace.h into 2 files: include/linux/kmemtrace.h: header file for kmemtrace include/trace/kmem.h: definition of kmem tracepoints Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com> Acked-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <49DEE68A.5040902@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
#ifndef _TRACE_KMEM_H
|
|
#define _TRACE_KMEM_H
|
|
|
|
#include <linux/tracepoint.h>
|
|
#include <linux/types.h>
|
|
|
|
DECLARE_TRACE(kmalloc,
|
|
TP_PROTO(unsigned long call_site,
|
|
const void *ptr,
|
|
size_t bytes_req,
|
|
size_t bytes_alloc,
|
|
gfp_t gfp_flags),
|
|
TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags));
|
|
DECLARE_TRACE(kmem_cache_alloc,
|
|
TP_PROTO(unsigned long call_site,
|
|
const void *ptr,
|
|
size_t bytes_req,
|
|
size_t bytes_alloc,
|
|
gfp_t gfp_flags),
|
|
TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags));
|
|
DECLARE_TRACE(kmalloc_node,
|
|
TP_PROTO(unsigned long call_site,
|
|
const void *ptr,
|
|
size_t bytes_req,
|
|
size_t bytes_alloc,
|
|
gfp_t gfp_flags,
|
|
int node),
|
|
TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node));
|
|
DECLARE_TRACE(kmem_cache_alloc_node,
|
|
TP_PROTO(unsigned long call_site,
|
|
const void *ptr,
|
|
size_t bytes_req,
|
|
size_t bytes_alloc,
|
|
gfp_t gfp_flags,
|
|
int node),
|
|
TP_ARGS(call_site, ptr, bytes_req, bytes_alloc, gfp_flags, node));
|
|
DECLARE_TRACE(kfree,
|
|
TP_PROTO(unsigned long call_site, const void *ptr),
|
|
TP_ARGS(call_site, ptr));
|
|
DECLARE_TRACE(kmem_cache_free,
|
|
TP_PROTO(unsigned long call_site, const void *ptr),
|
|
TP_ARGS(call_site, ptr));
|
|
|
|
#endif /* _TRACE_KMEM_H */
|