This continues the effort to prevent bit-rot in perf-annotate by using
common functions for perf-report and perf-annotate where possible.
This creates the process.[ch] files.
More functions can be added here after - but this is a working step
in the process.
John Kacur (2):
perf-tools: Add perf.data to .gitignore
perf-tools: Use common process_event functions for annotate and
report
tools/perf/.gitignore | 1 +
tools/perf/Makefile | 2 +
tools/perf/builtin-annotate.c | 56 +--------------------------------
tools/perf/builtin-report.c | 63 +------------------------------------
tools/perf/util/process_event.c | 53 +++++++++++++++++++++++++++++++
tools/perf/util/process_event.h | 29 +++++++++++++++++
tools/perf/util/process_events.c | 64 ++++++++++++++++++++++++++++++++++++++
tools/perf/util/process_events.h | 35 ++++++++++++++++++++
8 files changed, 187 insertions(+), 116 deletions(-)
create mode 100644 tools/perf/util/process_event.c
create mode 100644 tools/perf/util/process_event.h
create mode 100644 tools/perf/util/process_events.c
create mode 100644 tools/perf/util/process_events.h
Signed-off-by: John Kacur <[email protected]>
---
tools/perf/.gitignore | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/tools/perf/.gitignore b/tools/perf/.gitignore
index 0854f11..fe08660 100644
--- a/tools/perf/.gitignore
+++ b/tools/perf/.gitignore
@@ -12,6 +12,7 @@ perf*.1
perf*.xml
perf*.html
common-cmds.h
+perf.data
tags
TAGS
cscope*
--
1.6.0.6
Prevent bit-rot in perf-annotate by using common functions where possible.
Here we create process_events.[ch] to hold the common functions.
Signed-off-by: John Kacur <[email protected]>
---
tools/perf/Makefile | 2 +
tools/perf/builtin-annotate.c | 56 +--------------------------------
tools/perf/builtin-report.c | 63 +------------------------------------
tools/perf/util/process_event.c | 53 +++++++++++++++++++++++++++++++
tools/perf/util/process_event.h | 29 +++++++++++++++++
tools/perf/util/process_events.c | 64 ++++++++++++++++++++++++++++++++++++++
tools/perf/util/process_events.h | 35 ++++++++++++++++++++
7 files changed, 186 insertions(+), 116 deletions(-)
create mode 100644 tools/perf/util/process_event.c
create mode 100644 tools/perf/util/process_event.h
create mode 100644 tools/perf/util/process_events.c
create mode 100644 tools/perf/util/process_events.h
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index f1537a9..de37d49 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -369,6 +369,7 @@ LIB_H += util/sort.h
LIB_H += util/hist.h
LIB_H += util/thread.h
LIB_H += util/data_map.h
+LIB_H += util/process_events.h
LIB_OBJS += util/abspath.o
LIB_OBJS += util/alias.o
@@ -411,6 +412,7 @@ LIB_OBJS += util/svghelper.o
LIB_OBJS += util/sort.o
LIB_OBJS += util/hist.o
LIB_OBJS += util/data_map.o
+LIB_OBJS += util/process_events.o
BUILTIN_OBJS += builtin-annotate.o
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 6b13a1e..59b6123 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -24,6 +24,7 @@
#include "util/thread.h"
#include "util/sort.h"
#include "util/hist.h"
+#include "util/process_events.h"
static char const *input_name = "perf.data";
@@ -202,32 +203,6 @@ got_map:
}
static int
-process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
-{
- struct map *map = map__new(&event->mmap, NULL, 0);
- struct thread *thread = threads__findnew(event->mmap.pid);
-
- dump_printf("%p [%p]: PERF_RECORD_MMAP %d: [%p(%p) @ %p]: %s\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->mmap.pid,
- (void *)(long)event->mmap.start,
- (void *)(long)event->mmap.len,
- (void *)(long)event->mmap.pgoff,
- event->mmap.filename);
-
- if (thread == NULL || map == NULL) {
- dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
- return 0;
- }
-
- thread__insert_map(thread, map);
- total_mmap++;
-
- return 0;
-}
-
-static int
process_comm_event(event_t *event, unsigned long offset, unsigned long head)
{
struct thread *thread = threads__findnew(event->comm.pid);
@@ -248,33 +223,6 @@ process_comm_event(event_t *event, unsigned long offset, unsigned long head)
}
static int
-process_fork_event(event_t *event, unsigned long offset, unsigned long head)
-{
- struct thread *thread = threads__findnew(event->fork.pid);
- struct thread *parent = threads__findnew(event->fork.ppid);
-
- dump_printf("%p [%p]: PERF_RECORD_FORK: %d:%d\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->fork.pid, event->fork.ppid);
-
- /*
- * A thread clone will have the same PID for both
- * parent and child.
- */
- if (thread == parent)
- return 0;
-
- if (!thread || !parent || thread__fork(thread, parent)) {
- dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n");
- return -1;
- }
- total_fork++;
-
- return 0;
-}
-
-static int
process_event(event_t *event, unsigned long offset, unsigned long head)
{
switch (event->header.type) {
@@ -288,7 +236,7 @@ process_event(event_t *event, unsigned long offset, unsigned long head)
return process_comm_event(event, offset, head);
case PERF_RECORD_FORK:
- return process_fork_event(event, offset, head);
+ return process_task_event(event, offset, head);
/*
* We dont process them right now but they are fine:
*/
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index fe474b7..1826be7 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -30,6 +30,7 @@
#include "util/thread.h"
#include "util/sort.h"
#include "util/hist.h"
+#include "util/process_events.h"
static char const *input_name = "perf.data";
@@ -54,9 +55,6 @@ static int exclude_other = 1;
static char callchain_default_opt[] = "fractal,0.5";
const char *vmlinux_name;
-static char *cwd;
-static int cwdlen;
-
static struct perf_header *header;
static u64 sample_type;
@@ -751,33 +749,6 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
}
static int
-process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
-{
- struct map *map = map__new(&event->mmap, cwd, cwdlen);
- struct thread *thread = threads__findnew(event->mmap.pid);
-
- dump_printf("%p [%p]: PERF_RECORD_MMAP %d/%d: [%p(%p) @ %p]: %s\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->mmap.pid,
- event->mmap.tid,
- (void *)(long)event->mmap.start,
- (void *)(long)event->mmap.len,
- (void *)(long)event->mmap.pgoff,
- event->mmap.filename);
-
- if (thread == NULL || map == NULL) {
- dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
- return 0;
- }
-
- thread__insert_map(thread, map);
- total_mmap++;
-
- return 0;
-}
-
-static int
process_comm_event(event_t *event, unsigned long offset, unsigned long head)
{
struct thread *thread = threads__findnew(event->comm.pid);
@@ -798,38 +769,6 @@ process_comm_event(event_t *event, unsigned long offset, unsigned long head)
}
static int
-process_task_event(event_t *event, unsigned long offset, unsigned long head)
-{
- struct thread *thread = threads__findnew(event->fork.pid);
- struct thread *parent = threads__findnew(event->fork.ppid);
-
- dump_printf("%p [%p]: PERF_RECORD_%s: (%d:%d):(%d:%d)\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->header.type == PERF_RECORD_FORK ? "FORK" : "EXIT",
- event->fork.pid, event->fork.tid,
- event->fork.ppid, event->fork.ptid);
-
- /*
- * A thread clone will have the same PID for both
- * parent and child.
- */
- if (thread == parent)
- return 0;
-
- if (event->header.type == PERF_RECORD_EXIT)
- return 0;
-
- if (!thread || !parent || thread__fork(thread, parent)) {
- dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n");
- return -1;
- }
- total_fork++;
-
- return 0;
-}
-
-static int
process_lost_event(event_t *event, unsigned long offset, unsigned long head)
{
dump_printf("%p [%p]: PERF_RECORD_LOST: id:%Ld: lost:%Ld\n",
diff --git a/tools/perf/util/process_event.c b/tools/perf/util/process_event.c
new file mode 100644
index 0000000..a970789
--- /dev/null
+++ b/tools/perf/util/process_event.c
@@ -0,0 +1,53 @@
+#include "process_event.h"
+
+char *cwd;
+int cwdlen;
+
+int
+process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
+{
+ struct map *map = map__new(&event->mmap, cwd, cwdlen);
+ struct thread *thread = threads__findnew(event->mmap.pid);
+
+ dump_printf("%p [%p]: PERF_RECORD_MMAP %d/%d: [%p(%p) @ %p]: %s\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->mmap.pid,
+ event->mmap.tid,
+ (void *)(long)event->mmap.start,
+ (void *)(long)event->mmap.len,
+ (void *)(long)event->mmap.pgoff,
+ event->mmap.filename);
+
+ if (thread == NULL || map == NULL) {
+ dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
+ return 0;
+ }
+
+ thread__insert_map(thread, map);
+ total_mmap++;
+
+ return 0;
+
+}
+
+int
+process_comm_event(event_t *event, unsigned long offset, unsigned long head)
+{
+ struct thread *thread = threads__findnew(event->comm.pid);
+
+ dump_printf("%p [%p]: PERF_RECORD_COMM: %s:%d\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->comm.comm, event->comm.pid);
+
+ if (thread == NULL ||
+ thread__set_comm_adjust(thread, event->comm.comm)) {
+ dump_printf("problem processing PERF_RECORD_COMM, skipping event.\n");
+ return -1;
+ }
+ total_comm++;
+
+ return 0;
+}
+
diff --git a/tools/perf/util/process_event.h b/tools/perf/util/process_event.h
new file mode 100644
index 0000000..6f68c69
--- /dev/null
+++ b/tools/perf/util/process_event.h
@@ -0,0 +1,29 @@
+#ifndef __PROCESS_EVENT_H
+#define __PROCESS_EVENT_H
+
+#include "../builtin.h"
+#include "util.h"
+
+#include "color.h"
+#include <linux/list.h>
+#include "cache.h"
+#include <linux/rbtree.h>
+#include "symbol.h"
+#include "string.h"
+
+#include "../perf.h"
+#include "debug.h"
+
+#include "parse-options.h"
+#include "parse-events.h"
+
+#include "thread.h"
+#include "sort.h"
+#include "hist.h"
+
+extern char *cwd;
+extern int cwdlen;
+extern int process_mmap_event(event_t *, unsigned long, unsigned long);
+extern int process_comm_event(event_t *, unsigned long , unsigned long);
+
+#endif /* __PROCESS_H */
diff --git a/tools/perf/util/process_events.c b/tools/perf/util/process_events.c
new file mode 100644
index 0000000..a920436
--- /dev/null
+++ b/tools/perf/util/process_events.c
@@ -0,0 +1,64 @@
+#include "process_events.h"
+
+char *cwd;
+int cwdlen;
+
+int
+process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
+{
+ struct map *map = map__new(&event->mmap, cwd, cwdlen);
+ struct thread *thread = threads__findnew(event->mmap.pid);
+
+ dump_printf("%p [%p]: PERF_RECORD_MMAP %d/%d: [%p(%p) @ %p]: %s\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->mmap.pid,
+ event->mmap.tid,
+ (void *)(long)event->mmap.start,
+ (void *)(long)event->mmap.len,
+ (void *)(long)event->mmap.pgoff,
+ event->mmap.filename);
+
+ if (thread == NULL || map == NULL) {
+ dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
+ return 0;
+ }
+
+ thread__insert_map(thread, map);
+ total_mmap++;
+
+ return 0;
+}
+
+int
+process_task_event(event_t *event, unsigned long offset, unsigned long head)
+{
+ struct thread *thread = threads__findnew(event->fork.pid);
+ struct thread *parent = threads__findnew(event->fork.ppid);
+
+ dump_printf("%p [%p]: PERF_RECORD_%s: (%d:%d):(%d:%d)\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->header.type == PERF_RECORD_FORK ? "FORK" : "EXIT",
+ event->fork.pid, event->fork.tid,
+ event->fork.ppid, event->fork.ptid);
+
+ /*
+ * A thread clone will have the same PID for both
+ * parent and child.
+ */
+ if (thread == parent)
+ return 0;
+
+ if (event->header.type == PERF_RECORD_EXIT)
+ return 0;
+
+ if (!thread || !parent || thread__fork(thread, parent)) {
+ dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n");
+ return -1;
+ }
+ total_fork++;
+
+ return 0;
+}
+
diff --git a/tools/perf/util/process_events.h b/tools/perf/util/process_events.h
new file mode 100644
index 0000000..73d092f
--- /dev/null
+++ b/tools/perf/util/process_events.h
@@ -0,0 +1,35 @@
+#ifndef __PROCESS_EVENTS_H
+#define __PROCESS_EVENTS_H
+
+#include "../builtin.h"
+
+#include "util.h"
+#include "color.h"
+#include <linux/list.h>
+#include "cache.h"
+#include <linux/rbtree.h>
+#include "symbol.h"
+#include "string.h"
+#include "callchain.h"
+#include "strlist.h"
+#include "values.h"
+
+#include "../perf.h"
+#include "debug.h"
+#include "header.h"
+
+#include "parse-options.h"
+#include "parse-events.h"
+
+#include "data_map.h"
+#include "thread.h"
+#include "sort.h"
+#include "hist.h"
+
+extern char *cwd;
+extern int cwdlen;
+
+extern int process_mmap_event(event_t *, unsigned long , unsigned long);
+extern int process_task_event(event_t *, unsigned long, unsigned long);
+
+#endif /* __PROCESS_EVENTS_H */
--
1.6.0.6
* John Kacur <[email protected]> wrote:
> This continues the effort to prevent bit-rot in perf-annotate by using
> common functions for perf-report and perf-annotate where possible.
>
> This creates the process.[ch] files.
> More functions can be added here after - but this is a working step
> in the process.
>
> John Kacur (2):
> perf-tools: Add perf.data to .gitignore
> perf-tools: Use common process_event functions for annotate and
> report
>
> tools/perf/.gitignore | 1 +
> tools/perf/Makefile | 2 +
> tools/perf/builtin-annotate.c | 56 +--------------------------------
> tools/perf/builtin-report.c | 63 +------------------------------------
> tools/perf/util/process_event.c | 53 +++++++++++++++++++++++++++++++
> tools/perf/util/process_event.h | 29 +++++++++++++++++
> tools/perf/util/process_events.c | 64 ++++++++++++++++++++++++++++++++++++++
> tools/perf/util/process_events.h | 35 ++++++++++++++++++++
> 8 files changed, 187 insertions(+), 116 deletions(-)
> create mode 100644 tools/perf/util/process_event.c
> create mode 100644 tools/perf/util/process_event.h
> create mode 100644 tools/perf/util/process_events.c
> create mode 100644 tools/perf/util/process_events.h
Nice cleanups, applied to tip:perf/core, thanks John!
Ingo
Commit-ID: c9c7ccaf3a2686ed3a44d69bb1f8b55eeead8a4e
Gitweb: http://git.kernel.org/tip/c9c7ccaf3a2686ed3a44d69bb1f8b55eeead8a4e
Author: John Kacur <[email protected]>
AuthorDate: Tue, 24 Nov 2009 15:35:00 +0100
Committer: Ingo Molnar <[email protected]>
CommitDate: Tue, 24 Nov 2009 16:37:01 +0100
perf tools: Add perf.data to .gitignore
Signed-off-by: John Kacur <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
---
tools/perf/.gitignore | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/tools/perf/.gitignore b/tools/perf/.gitignore
index 0854f11..fe08660 100644
--- a/tools/perf/.gitignore
+++ b/tools/perf/.gitignore
@@ -12,6 +12,7 @@ perf*.1
perf*.xml
perf*.html
common-cmds.h
+perf.data
tags
TAGS
cscope*
Commit-ID: e74328d3a17ed75ffdf72b86f289965823a47240
Gitweb: http://git.kernel.org/tip/e74328d3a17ed75ffdf72b86f289965823a47240
Author: John Kacur <[email protected]>
AuthorDate: Tue, 24 Nov 2009 15:35:01 +0100
Committer: Ingo Molnar <[email protected]>
CommitDate: Tue, 24 Nov 2009 16:37:01 +0100
perf tools: Use common process_event functions for annotate and report
Prevent bit-rot in perf-annotate by using common functions where
possible. Here we create process_events.[ch] to hold the common
functions.
Signed-off-by: John Kacur <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: [email protected]
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
---
tools/perf/Makefile | 2 +
tools/perf/builtin-annotate.c | 56 +--------------------------------
tools/perf/builtin-report.c | 63 +------------------------------------
tools/perf/util/process_event.c | 53 +++++++++++++++++++++++++++++++
tools/perf/util/process_event.h | 29 +++++++++++++++++
tools/perf/util/process_events.c | 64 ++++++++++++++++++++++++++++++++++++++
tools/perf/util/process_events.h | 35 ++++++++++++++++++++
7 files changed, 186 insertions(+), 116 deletions(-)
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index f1537a9..de37d49 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -369,6 +369,7 @@ LIB_H += util/sort.h
LIB_H += util/hist.h
LIB_H += util/thread.h
LIB_H += util/data_map.h
+LIB_H += util/process_events.h
LIB_OBJS += util/abspath.o
LIB_OBJS += util/alias.o
@@ -411,6 +412,7 @@ LIB_OBJS += util/svghelper.o
LIB_OBJS += util/sort.o
LIB_OBJS += util/hist.o
LIB_OBJS += util/data_map.o
+LIB_OBJS += util/process_events.o
BUILTIN_OBJS += builtin-annotate.o
diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c
index 6b13a1e..59b6123 100644
--- a/tools/perf/builtin-annotate.c
+++ b/tools/perf/builtin-annotate.c
@@ -24,6 +24,7 @@
#include "util/thread.h"
#include "util/sort.h"
#include "util/hist.h"
+#include "util/process_events.h"
static char const *input_name = "perf.data";
@@ -202,32 +203,6 @@ got_map:
}
static int
-process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
-{
- struct map *map = map__new(&event->mmap, NULL, 0);
- struct thread *thread = threads__findnew(event->mmap.pid);
-
- dump_printf("%p [%p]: PERF_RECORD_MMAP %d: [%p(%p) @ %p]: %s\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->mmap.pid,
- (void *)(long)event->mmap.start,
- (void *)(long)event->mmap.len,
- (void *)(long)event->mmap.pgoff,
- event->mmap.filename);
-
- if (thread == NULL || map == NULL) {
- dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
- return 0;
- }
-
- thread__insert_map(thread, map);
- total_mmap++;
-
- return 0;
-}
-
-static int
process_comm_event(event_t *event, unsigned long offset, unsigned long head)
{
struct thread *thread = threads__findnew(event->comm.pid);
@@ -248,33 +223,6 @@ process_comm_event(event_t *event, unsigned long offset, unsigned long head)
}
static int
-process_fork_event(event_t *event, unsigned long offset, unsigned long head)
-{
- struct thread *thread = threads__findnew(event->fork.pid);
- struct thread *parent = threads__findnew(event->fork.ppid);
-
- dump_printf("%p [%p]: PERF_RECORD_FORK: %d:%d\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->fork.pid, event->fork.ppid);
-
- /*
- * A thread clone will have the same PID for both
- * parent and child.
- */
- if (thread == parent)
- return 0;
-
- if (!thread || !parent || thread__fork(thread, parent)) {
- dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n");
- return -1;
- }
- total_fork++;
-
- return 0;
-}
-
-static int
process_event(event_t *event, unsigned long offset, unsigned long head)
{
switch (event->header.type) {
@@ -288,7 +236,7 @@ process_event(event_t *event, unsigned long offset, unsigned long head)
return process_comm_event(event, offset, head);
case PERF_RECORD_FORK:
- return process_fork_event(event, offset, head);
+ return process_task_event(event, offset, head);
/*
* We dont process them right now but they are fine:
*/
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index fe474b7..1826be7 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -30,6 +30,7 @@
#include "util/thread.h"
#include "util/sort.h"
#include "util/hist.h"
+#include "util/process_events.h"
static char const *input_name = "perf.data";
@@ -54,9 +55,6 @@ static int exclude_other = 1;
static char callchain_default_opt[] = "fractal,0.5";
const char *vmlinux_name;
-static char *cwd;
-static int cwdlen;
-
static struct perf_header *header;
static u64 sample_type;
@@ -751,33 +749,6 @@ process_sample_event(event_t *event, unsigned long offset, unsigned long head)
}
static int
-process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
-{
- struct map *map = map__new(&event->mmap, cwd, cwdlen);
- struct thread *thread = threads__findnew(event->mmap.pid);
-
- dump_printf("%p [%p]: PERF_RECORD_MMAP %d/%d: [%p(%p) @ %p]: %s\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->mmap.pid,
- event->mmap.tid,
- (void *)(long)event->mmap.start,
- (void *)(long)event->mmap.len,
- (void *)(long)event->mmap.pgoff,
- event->mmap.filename);
-
- if (thread == NULL || map == NULL) {
- dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
- return 0;
- }
-
- thread__insert_map(thread, map);
- total_mmap++;
-
- return 0;
-}
-
-static int
process_comm_event(event_t *event, unsigned long offset, unsigned long head)
{
struct thread *thread = threads__findnew(event->comm.pid);
@@ -798,38 +769,6 @@ process_comm_event(event_t *event, unsigned long offset, unsigned long head)
}
static int
-process_task_event(event_t *event, unsigned long offset, unsigned long head)
-{
- struct thread *thread = threads__findnew(event->fork.pid);
- struct thread *parent = threads__findnew(event->fork.ppid);
-
- dump_printf("%p [%p]: PERF_RECORD_%s: (%d:%d):(%d:%d)\n",
- (void *)(offset + head),
- (void *)(long)(event->header.size),
- event->header.type == PERF_RECORD_FORK ? "FORK" : "EXIT",
- event->fork.pid, event->fork.tid,
- event->fork.ppid, event->fork.ptid);
-
- /*
- * A thread clone will have the same PID for both
- * parent and child.
- */
- if (thread == parent)
- return 0;
-
- if (event->header.type == PERF_RECORD_EXIT)
- return 0;
-
- if (!thread || !parent || thread__fork(thread, parent)) {
- dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n");
- return -1;
- }
- total_fork++;
-
- return 0;
-}
-
-static int
process_lost_event(event_t *event, unsigned long offset, unsigned long head)
{
dump_printf("%p [%p]: PERF_RECORD_LOST: id:%Ld: lost:%Ld\n",
diff --git a/tools/perf/util/process_event.c b/tools/perf/util/process_event.c
new file mode 100644
index 0000000..a970789
--- /dev/null
+++ b/tools/perf/util/process_event.c
@@ -0,0 +1,53 @@
+#include "process_event.h"
+
+char *cwd;
+int cwdlen;
+
+int
+process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
+{
+ struct map *map = map__new(&event->mmap, cwd, cwdlen);
+ struct thread *thread = threads__findnew(event->mmap.pid);
+
+ dump_printf("%p [%p]: PERF_RECORD_MMAP %d/%d: [%p(%p) @ %p]: %s\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->mmap.pid,
+ event->mmap.tid,
+ (void *)(long)event->mmap.start,
+ (void *)(long)event->mmap.len,
+ (void *)(long)event->mmap.pgoff,
+ event->mmap.filename);
+
+ if (thread == NULL || map == NULL) {
+ dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
+ return 0;
+ }
+
+ thread__insert_map(thread, map);
+ total_mmap++;
+
+ return 0;
+
+}
+
+int
+process_comm_event(event_t *event, unsigned long offset, unsigned long head)
+{
+ struct thread *thread = threads__findnew(event->comm.pid);
+
+ dump_printf("%p [%p]: PERF_RECORD_COMM: %s:%d\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->comm.comm, event->comm.pid);
+
+ if (thread == NULL ||
+ thread__set_comm_adjust(thread, event->comm.comm)) {
+ dump_printf("problem processing PERF_RECORD_COMM, skipping event.\n");
+ return -1;
+ }
+ total_comm++;
+
+ return 0;
+}
+
diff --git a/tools/perf/util/process_event.h b/tools/perf/util/process_event.h
new file mode 100644
index 0000000..6f68c69
--- /dev/null
+++ b/tools/perf/util/process_event.h
@@ -0,0 +1,29 @@
+#ifndef __PROCESS_EVENT_H
+#define __PROCESS_EVENT_H
+
+#include "../builtin.h"
+#include "util.h"
+
+#include "color.h"
+#include <linux/list.h>
+#include "cache.h"
+#include <linux/rbtree.h>
+#include "symbol.h"
+#include "string.h"
+
+#include "../perf.h"
+#include "debug.h"
+
+#include "parse-options.h"
+#include "parse-events.h"
+
+#include "thread.h"
+#include "sort.h"
+#include "hist.h"
+
+extern char *cwd;
+extern int cwdlen;
+extern int process_mmap_event(event_t *, unsigned long, unsigned long);
+extern int process_comm_event(event_t *, unsigned long , unsigned long);
+
+#endif /* __PROCESS_H */
diff --git a/tools/perf/util/process_events.c b/tools/perf/util/process_events.c
new file mode 100644
index 0000000..a920436
--- /dev/null
+++ b/tools/perf/util/process_events.c
@@ -0,0 +1,64 @@
+#include "process_events.h"
+
+char *cwd;
+int cwdlen;
+
+int
+process_mmap_event(event_t *event, unsigned long offset, unsigned long head)
+{
+ struct map *map = map__new(&event->mmap, cwd, cwdlen);
+ struct thread *thread = threads__findnew(event->mmap.pid);
+
+ dump_printf("%p [%p]: PERF_RECORD_MMAP %d/%d: [%p(%p) @ %p]: %s\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->mmap.pid,
+ event->mmap.tid,
+ (void *)(long)event->mmap.start,
+ (void *)(long)event->mmap.len,
+ (void *)(long)event->mmap.pgoff,
+ event->mmap.filename);
+
+ if (thread == NULL || map == NULL) {
+ dump_printf("problem processing PERF_RECORD_MMAP, skipping event.\n");
+ return 0;
+ }
+
+ thread__insert_map(thread, map);
+ total_mmap++;
+
+ return 0;
+}
+
+int
+process_task_event(event_t *event, unsigned long offset, unsigned long head)
+{
+ struct thread *thread = threads__findnew(event->fork.pid);
+ struct thread *parent = threads__findnew(event->fork.ppid);
+
+ dump_printf("%p [%p]: PERF_RECORD_%s: (%d:%d):(%d:%d)\n",
+ (void *)(offset + head),
+ (void *)(long)(event->header.size),
+ event->header.type == PERF_RECORD_FORK ? "FORK" : "EXIT",
+ event->fork.pid, event->fork.tid,
+ event->fork.ppid, event->fork.ptid);
+
+ /*
+ * A thread clone will have the same PID for both
+ * parent and child.
+ */
+ if (thread == parent)
+ return 0;
+
+ if (event->header.type == PERF_RECORD_EXIT)
+ return 0;
+
+ if (!thread || !parent || thread__fork(thread, parent)) {
+ dump_printf("problem processing PERF_RECORD_FORK, skipping event.\n");
+ return -1;
+ }
+ total_fork++;
+
+ return 0;
+}
+
diff --git a/tools/perf/util/process_events.h b/tools/perf/util/process_events.h
new file mode 100644
index 0000000..73d092f
--- /dev/null
+++ b/tools/perf/util/process_events.h
@@ -0,0 +1,35 @@
+#ifndef __PROCESS_EVENTS_H
+#define __PROCESS_EVENTS_H
+
+#include "../builtin.h"
+
+#include "util.h"
+#include "color.h"
+#include <linux/list.h>
+#include "cache.h"
+#include <linux/rbtree.h>
+#include "symbol.h"
+#include "string.h"
+#include "callchain.h"
+#include "strlist.h"
+#include "values.h"
+
+#include "../perf.h"
+#include "debug.h"
+#include "header.h"
+
+#include "parse-options.h"
+#include "parse-events.h"
+
+#include "data_map.h"
+#include "thread.h"
+#include "sort.h"
+#include "hist.h"
+
+extern char *cwd;
+extern int cwdlen;
+
+extern int process_mmap_event(event_t *, unsigned long , unsigned long);
+extern int process_task_event(event_t *, unsigned long, unsigned long);
+
+#endif /* __PROCESS_EVENTS_H */