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authorDavid S. Miller <davem@davemloft.net>2009-12-06 00:22:26 +0100
committerDavid S. Miller <davem@davemloft.net>2009-12-06 00:22:26 +0100
commit28b4d5cc17c20786848cdc07b7ea237a309776bb (patch)
treebae406a4b17229dcce7c11be5073f7a67665e477 /include/trace
parentmac80211: fix reorder buffer release (diff)
parentMerge branch 'tracing-core-for-linus' of git://git.kernel.org/pub/scm/linux/k... (diff)
downloadlinux-28b4d5cc17c20786848cdc07b7ea237a309776bb.tar.xz
linux-28b4d5cc17c20786848cdc07b7ea237a309776bb.zip
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts: drivers/net/pcmcia/fmvj18x_cs.c drivers/net/pcmcia/nmclan_cs.c drivers/net/pcmcia/xirc2ps_cs.c drivers/net/wireless/ray_cs.c
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/bkl.h61
-rw-r--r--include/trace/events/syscalls.h3
-rw-r--r--include/trace/ftrace.h2
-rw-r--r--include/trace/power.h32
-rw-r--r--include/trace/syscall.h2
5 files changed, 65 insertions, 35 deletions
diff --git a/include/trace/events/bkl.h b/include/trace/events/bkl.h
new file mode 100644
index 000000000000..8abd620a490e
--- /dev/null
+++ b/include/trace/events/bkl.h
@@ -0,0 +1,61 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM bkl
+
+#if !defined(_TRACE_BKL_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_BKL_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(lock_kernel,
+
+ TP_PROTO(const char *func, const char *file, int line),
+
+ TP_ARGS(func, file, line),
+
+ TP_STRUCT__entry(
+ __field( int, lock_depth )
+ __field_ext( const char *, func, FILTER_PTR_STRING )
+ __field_ext( const char *, file, FILTER_PTR_STRING )
+ __field( int, line )
+ ),
+
+ TP_fast_assign(
+ /* We want to record the lock_depth after lock is acquired */
+ __entry->lock_depth = current->lock_depth + 1;
+ __entry->func = func;
+ __entry->file = file;
+ __entry->line = line;
+ ),
+
+ TP_printk("depth: %d, %s:%d %s()", __entry->lock_depth,
+ __entry->file, __entry->line, __entry->func)
+);
+
+TRACE_EVENT(unlock_kernel,
+
+ TP_PROTO(const char *func, const char *file, int line),
+
+ TP_ARGS(func, file, line),
+
+ TP_STRUCT__entry(
+ __field(int, lock_depth)
+ __field(const char *, func)
+ __field(const char *, file)
+ __field(int, line)
+ ),
+
+ TP_fast_assign(
+ __entry->lock_depth = current->lock_depth;
+ __entry->func = func;
+ __entry->file = file;
+ __entry->line = line;
+ ),
+
+ TP_printk("depth: %d, %s:%d %s()", __entry->lock_depth,
+ __entry->file, __entry->line, __entry->func)
+);
+
+#endif /* _TRACE_BKL_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/syscalls.h b/include/trace/events/syscalls.h
index 397dff2dbd5a..fb726ac7caee 100644
--- a/include/trace/events/syscalls.h
+++ b/include/trace/events/syscalls.h
@@ -1,5 +1,6 @@
#undef TRACE_SYSTEM
-#define TRACE_SYSTEM syscalls
+#define TRACE_SYSTEM raw_syscalls
+#define TRACE_INCLUDE_FILE syscalls
#if !defined(_TRACE_EVENTS_SYSCALLS_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_EVENTS_SYSCALLS_H
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index cc0d9667e182..dacb8ef67000 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -159,7 +159,7 @@
#undef __get_str
#undef TP_printk
-#define TP_printk(fmt, args...) "%s, %s\n", #fmt, __stringify(args)
+#define TP_printk(fmt, args...) "\"%s\", %s\n", fmt, __stringify(args)
#undef TP_fast_assign
#define TP_fast_assign(args...) args
diff --git a/include/trace/power.h b/include/trace/power.h
deleted file mode 100644
index ef204666e983..000000000000
--- a/include/trace/power.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _TRACE_POWER_H
-#define _TRACE_POWER_H
-
-#include <linux/ktime.h>
-#include <linux/tracepoint.h>
-
-enum {
- POWER_NONE = 0,
- POWER_CSTATE = 1,
- POWER_PSTATE = 2,
-};
-
-struct power_trace {
- ktime_t stamp;
- ktime_t end;
- int type;
- int state;
-};
-
-DECLARE_TRACE(power_start,
- TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
- TP_ARGS(it, type, state));
-
-DECLARE_TRACE(power_mark,
- TP_PROTO(struct power_trace *it, unsigned int type, unsigned int state),
- TP_ARGS(it, type, state));
-
-DECLARE_TRACE(power_end,
- TP_PROTO(struct power_trace *it),
- TP_ARGS(it));
-
-#endif /* _TRACE_POWER_H */
diff --git a/include/trace/syscall.h b/include/trace/syscall.h
index 5dc283ba5ae0..e972f0a40f8d 100644
--- a/include/trace/syscall.h
+++ b/include/trace/syscall.h
@@ -33,7 +33,7 @@ struct syscall_metadata {
};
#ifdef CONFIG_FTRACE_SYSCALLS
-extern struct syscall_metadata *syscall_nr_to_meta(int nr);
+extern unsigned long arch_syscall_addr(int nr);
extern int syscall_name_to_nr(char *name);
void set_syscall_enter_id(int num, int id);
void set_syscall_exit_id(int num, int id);