summaryrefslogtreecommitdiffstats
path: root/include
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2010-02-28 10:20:25 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-02-28 10:20:25 -0800
commit6556a6743549defc32e5f90ee2cb1ecd833a44c3 (patch)
tree622306583d4a3c13235a8bfc012854c125c597f1 /include
parente0d272429a34ff143bfa04ee8e29dd4eed2964c7 (diff)
parent1dd2980d990068e20045b90c424518cc7f3657ff (diff)
downloadlinux-6556a6743549defc32e5f90ee2cb1ecd833a44c3.tar.bz2
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (172 commits) perf_event, amd: Fix spinlock initialization perf_event: Fix preempt warning in perf_clock() perf tools: Flush maps on COMM events perf_events, x86: Split PMU definitions into separate files perf annotate: Handle samples not at objdump output addr boundaries perf_events, x86: Remove superflous MSR writes perf_events: Simplify code by removing cpu argument to hw_perf_group_sched_in() perf_events, x86: AMD event scheduling perf_events: Add new start/stop PMU callbacks perf_events: Report the MMAP pgoff value in bytes perf annotate: Defer allocating sym_priv->hist array perf symbols: Improve debugging information about symtab origins perf top: Use a macro instead of a constant variable perf symbols: Check the right return variable perf/scripts: Tag syscall_name helper as not yet available perf/scripts: Add perf-trace-python Documentation perf/scripts: Remove unnecessary PyTuple resizes perf/scripts: Add syscall tracing scripts perf/scripts: Add Python scripting engine perf/scripts: Remove check-perf-trace from listed scripts ... Fix trivial conflict in tools/perf/util/probe-event.c
Diffstat (limited to 'include')
-rw-r--r--include/linux/bitops.h29
-rw-r--r--include/linux/ftrace.h7
-rw-r--r--include/linux/ftrace_event.h20
-rw-r--r--include/linux/list.h14
-rw-r--r--include/linux/perf_event.h55
-rw-r--r--include/linux/syscalls.h4
-rw-r--r--include/trace/events/lock.h29
-rw-r--r--include/trace/ftrace.h60
-rw-r--r--include/trace/syscall.h4
9 files changed, 130 insertions, 92 deletions
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index c05a29cb9bb2..25b8b2f33ae9 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -25,7 +25,7 @@
static __inline__ int get_bitmask_order(unsigned int count)
{
int order;
-
+
order = fls(count);
return order; /* We could be slightly more clever with -1 here... */
}
@@ -33,7 +33,7 @@ static __inline__ int get_bitmask_order(unsigned int count)
static __inline__ int get_count_order(unsigned int count)
{
int order;
-
+
order = fls(count) - 1;
if (count & (count - 1))
order++;
@@ -45,6 +45,31 @@ static inline unsigned long hweight_long(unsigned long w)
return sizeof(w) == 4 ? hweight32(w) : hweight64(w);
}
+/*
+ * Clearly slow versions of the hweightN() functions, their benefit is
+ * of course compile time evaluation of constant arguments.
+ */
+#define HWEIGHT8(w) \
+ ( BUILD_BUG_ON_ZERO(!__builtin_constant_p(w)) + \
+ (!!((w) & (1ULL << 0))) + \
+ (!!((w) & (1ULL << 1))) + \
+ (!!((w) & (1ULL << 2))) + \
+ (!!((w) & (1ULL << 3))) + \
+ (!!((w) & (1ULL << 4))) + \
+ (!!((w) & (1ULL << 5))) + \
+ (!!((w) & (1ULL << 6))) + \
+ (!!((w) & (1ULL << 7))) )
+
+#define HWEIGHT16(w) (HWEIGHT8(w) + HWEIGHT8((w) >> 8))
+#define HWEIGHT32(w) (HWEIGHT16(w) + HWEIGHT16((w) >> 16))
+#define HWEIGHT64(w) (HWEIGHT32(w) + HWEIGHT32((w) >> 32))
+
+/*
+ * Type invariant version that simply casts things to the
+ * largest type.
+ */
+#define HWEIGHT(w) HWEIGHT64((u64)(w))
+
/**
* rol32 - rotate a 32-bit value left
* @word: value to rotate
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 1cbb36f2759c..01e6adea07ec 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -134,6 +134,8 @@ extern void
unregister_ftrace_function_probe_func(char *glob, struct ftrace_probe_ops *ops);
extern void unregister_ftrace_function_probe_all(char *glob);
+extern int ftrace_text_reserved(void *start, void *end);
+
enum {
FTRACE_FL_FREE = (1 << 0),
FTRACE_FL_FAILED = (1 << 1),
@@ -141,7 +143,6 @@ enum {
FTRACE_FL_ENABLED = (1 << 3),
FTRACE_FL_NOTRACE = (1 << 4),
FTRACE_FL_CONVERTED = (1 << 5),
- FTRACE_FL_FROZEN = (1 << 6),
};
struct dyn_ftrace {
@@ -250,6 +251,10 @@ static inline int unregister_ftrace_command(char *cmd_name)
{
return -EINVAL;
}
+static inline int ftrace_text_reserved(void *start, void *end)
+{
+ return 0;
+}
#endif /* CONFIG_DYNAMIC_FTRACE */
/* totally disable ftrace - can not re-enable after this */
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index 84a5629adfd8..6b7c444ab8f6 100644
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -5,6 +5,7 @@
#include <linux/trace_seq.h>
#include <linux/percpu.h>
#include <linux/hardirq.h>
+#include <linux/perf_event.h>
struct trace_array;
struct tracer;
@@ -137,9 +138,6 @@ struct ftrace_event_call {
#define FTRACE_MAX_PROFILE_SIZE 2048
-extern char *perf_trace_buf;
-extern char *perf_trace_buf_nmi;
-
#define MAX_FILTER_PRED 32
#define MAX_FILTER_STR_VAL 256 /* Should handle KSYM_SYMBOL_LEN */
@@ -187,13 +185,27 @@ do { \
__trace_printk(ip, fmt, ##args); \
} while (0)
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
struct perf_event;
extern int ftrace_profile_enable(int event_id);
extern void ftrace_profile_disable(int event_id);
extern int ftrace_profile_set_filter(struct perf_event *event, int event_id,
char *filter_str);
extern void ftrace_profile_free_filter(struct perf_event *event);
+extern void *
+ftrace_perf_buf_prepare(int size, unsigned short type, int *rctxp,
+ unsigned long *irq_flags);
+
+static inline void
+ftrace_perf_buf_submit(void *raw_data, int size, int rctx, u64 addr,
+ u64 count, unsigned long irq_flags)
+{
+ struct trace_entry *entry = raw_data;
+
+ perf_tp_event(entry->type, addr, count, raw_data, size);
+ perf_swevent_put_recursion_context(rctx);
+ local_irq_restore(irq_flags);
+}
#endif
#endif /* _LINUX_FTRACE_EVENT_H */
diff --git a/include/linux/list.h b/include/linux/list.h
index 969f6e92d089..5d9c6558e8ab 100644
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -206,6 +206,20 @@ static inline int list_empty_careful(const struct list_head *head)
}
/**
+ * list_rotate_left - rotate the list to the left
+ * @head: the head of the list
+ */
+static inline void list_rotate_left(struct list_head *head)
+{
+ struct list_head *first;
+
+ if (!list_empty(head)) {
+ first = head->next;
+ list_move_tail(first, head);
+ }
+}
+
+/**
* list_is_singular - tests whether a list has just one entry.
* @head: the list to test.
*/
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index a177698d95e2..7b18b4fd5df7 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -288,7 +288,7 @@ struct perf_event_mmap_page {
};
#define PERF_RECORD_MISC_CPUMODE_MASK (3 << 0)
-#define PERF_RECORD_MISC_CPUMODE_UNKNOWN (0 << 0)
+#define PERF_RECORD_MISC_CPUMODE_UNKNOWN (0 << 0)
#define PERF_RECORD_MISC_KERNEL (1 << 0)
#define PERF_RECORD_MISC_USER (2 << 0)
#define PERF_RECORD_MISC_HYPERVISOR (3 << 0)
@@ -354,8 +354,8 @@ enum perf_event_type {
* u64 stream_id;
* };
*/
- PERF_RECORD_THROTTLE = 5,
- PERF_RECORD_UNTHROTTLE = 6,
+ PERF_RECORD_THROTTLE = 5,
+ PERF_RECORD_UNTHROTTLE = 6,
/*
* struct {
@@ -369,10 +369,10 @@ enum perf_event_type {
/*
* struct {
- * struct perf_event_header header;
- * u32 pid, tid;
+ * struct perf_event_header header;
+ * u32 pid, tid;
*
- * struct read_format values;
+ * struct read_format values;
* };
*/
PERF_RECORD_READ = 8,
@@ -410,7 +410,7 @@ enum perf_event_type {
* char data[size];}&& PERF_SAMPLE_RAW
* };
*/
- PERF_RECORD_SAMPLE = 9,
+ PERF_RECORD_SAMPLE = 9,
PERF_RECORD_MAX, /* non-ABI */
};
@@ -476,9 +476,11 @@ struct hw_perf_event {
union {
struct { /* hardware */
u64 config;
+ u64 last_tag;
unsigned long config_base;
unsigned long event_base;
int idx;
+ int last_cpu;
};
struct { /* software */
s64 remaining;
@@ -496,9 +498,8 @@ struct hw_perf_event {
atomic64_t period_left;
u64 interrupts;
- u64 freq_count;
- u64 freq_interrupts;
- u64 freq_stamp;
+ u64 freq_time_stamp;
+ u64 freq_count_stamp;
#endif
};
@@ -510,6 +511,8 @@ struct perf_event;
struct pmu {
int (*enable) (struct perf_event *event);
void (*disable) (struct perf_event *event);
+ int (*start) (struct perf_event *event);
+ void (*stop) (struct perf_event *event);
void (*read) (struct perf_event *event);
void (*unthrottle) (struct perf_event *event);
};
@@ -563,6 +566,10 @@ typedef void (*perf_overflow_handler_t)(struct perf_event *, int,
struct perf_sample_data *,
struct pt_regs *regs);
+enum perf_group_flag {
+ PERF_GROUP_SOFTWARE = 0x1,
+};
+
/**
* struct perf_event - performance event kernel representation:
*/
@@ -572,6 +579,7 @@ struct perf_event {
struct list_head event_entry;
struct list_head sibling_list;
int nr_siblings;
+ int group_flags;
struct perf_event *group_leader;
struct perf_event *output;
const struct pmu *pmu;
@@ -656,7 +664,7 @@ struct perf_event {
perf_overflow_handler_t overflow_handler;
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_EVENT_TRACING
struct event_filter *filter;
#endif
@@ -681,7 +689,8 @@ struct perf_event_context {
*/
struct mutex mutex;
- struct list_head group_list;
+ struct list_head pinned_groups;
+ struct list_head flexible_groups;
struct list_head event_list;
int nr_events;
int nr_active;
@@ -744,10 +753,9 @@ extern int perf_max_events;
extern const struct pmu *hw_perf_event_init(struct perf_event *event);
-extern void perf_event_task_sched_in(struct task_struct *task, int cpu);
-extern void perf_event_task_sched_out(struct task_struct *task,
- struct task_struct *next, int cpu);
-extern void perf_event_task_tick(struct task_struct *task, int cpu);
+extern void perf_event_task_sched_in(struct task_struct *task);
+extern void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next);
+extern void perf_event_task_tick(struct task_struct *task);
extern int perf_event_init_task(struct task_struct *child);
extern void perf_event_exit_task(struct task_struct *child);
extern void perf_event_free_task(struct task_struct *task);
@@ -762,7 +770,7 @@ extern int perf_event_task_disable(void);
extern int perf_event_task_enable(void);
extern int hw_perf_group_sched_in(struct perf_event *group_leader,
struct perf_cpu_context *cpuctx,
- struct perf_event_context *ctx, int cpu);
+ struct perf_event_context *ctx);
extern void perf_event_update_userpage(struct perf_event *event);
extern int perf_event_release_kernel(struct perf_event *event);
extern struct perf_event *
@@ -851,8 +859,7 @@ extern int sysctl_perf_event_mlock;
extern int sysctl_perf_event_sample_rate;
extern void perf_event_init(void);
-extern void perf_tp_event(int event_id, u64 addr, u64 count,
- void *record, int entry_size);
+extern void perf_tp_event(int event_id, u64 addr, u64 count, void *record, int entry_size);
extern void perf_bp_event(struct perf_event *event, void *data);
#ifndef perf_misc_flags
@@ -873,12 +880,12 @@ extern void perf_event_enable(struct perf_event *event);
extern void perf_event_disable(struct perf_event *event);
#else
static inline void
-perf_event_task_sched_in(struct task_struct *task, int cpu) { }
+perf_event_task_sched_in(struct task_struct *task) { }
static inline void
perf_event_task_sched_out(struct task_struct *task,
- struct task_struct *next, int cpu) { }
+ struct task_struct *next) { }
static inline void
-perf_event_task_tick(struct task_struct *task, int cpu) { }
+perf_event_task_tick(struct task_struct *task) { }
static inline int perf_event_init_task(struct task_struct *child) { return 0; }
static inline void perf_event_exit_task(struct task_struct *child) { }
static inline void perf_event_free_task(struct task_struct *task) { }
@@ -893,13 +900,13 @@ static inline void
perf_sw_event(u32 event_id, u64 nr, int nmi,
struct pt_regs *regs, u64 addr) { }
static inline void
-perf_bp_event(struct perf_event *event, void *data) { }
+perf_bp_event(struct perf_event *event, void *data) { }
static inline void perf_event_mmap(struct vm_area_struct *vma) { }
static inline void perf_event_comm(struct task_struct *tsk) { }
static inline void perf_event_fork(struct task_struct *tsk) { }
static inline void perf_event_init(void) { }
-static inline int perf_swevent_get_recursion_context(void) { return -1; }
+static inline int perf_swevent_get_recursion_context(void) { return -1; }
static inline void perf_swevent_put_recursion_context(int rctx) { }
static inline void perf_event_enable(struct perf_event *event) { }
static inline void perf_event_disable(struct perf_event *event) { }
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 91bd7d78a07d..8126f239edf0 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -99,7 +99,7 @@ struct perf_event_attr;
#define __SC_TEST5(t5, a5, ...) __SC_TEST(t5); __SC_TEST4(__VA_ARGS__)
#define __SC_TEST6(t6, a6, ...) __SC_TEST(t6); __SC_TEST5(__VA_ARGS__)
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
#define TRACE_SYS_ENTER_PROFILE_INIT(sname) \
.profile_enable = prof_sysenter_enable, \
@@ -113,7 +113,7 @@ struct perf_event_attr;
#define TRACE_SYS_ENTER_PROFILE_INIT(sname)
#define TRACE_SYS_EXIT_PROFILE(sname)
#define TRACE_SYS_EXIT_PROFILE_INIT(sname)
-#endif
+#endif /* CONFIG_PERF_EVENTS */
#ifdef CONFIG_FTRACE_SYSCALLS
#define __SC_STR_ADECL1(t, a) #a
diff --git a/include/trace/events/lock.h b/include/trace/events/lock.h
index a870ba125aa8..5c1dcfc16c60 100644
--- a/include/trace/events/lock.h
+++ b/include/trace/events/lock.h
@@ -20,14 +20,17 @@ TRACE_EVENT(lock_acquire,
TP_STRUCT__entry(
__field(unsigned int, flags)
__string(name, lock->name)
+ __field(void *, lockdep_addr)
),
TP_fast_assign(
__entry->flags = (trylock ? 1 : 0) | (read ? 2 : 0);
__assign_str(name, lock->name);
+ __entry->lockdep_addr = lock;
),
- TP_printk("%s%s%s", (__entry->flags & 1) ? "try " : "",
+ TP_printk("%p %s%s%s", __entry->lockdep_addr,
+ (__entry->flags & 1) ? "try " : "",
(__entry->flags & 2) ? "read " : "",
__get_str(name))
);
@@ -40,13 +43,16 @@ TRACE_EVENT(lock_release,
TP_STRUCT__entry(
__string(name, lock->name)
+ __field(void *, lockdep_addr)
),
TP_fast_assign(
__assign_str(name, lock->name);
+ __entry->lockdep_addr = lock;
),
- TP_printk("%s", __get_str(name))
+ TP_printk("%p %s",
+ __entry->lockdep_addr, __get_str(name))
);
#ifdef CONFIG_LOCK_STAT
@@ -59,13 +65,16 @@ TRACE_EVENT(lock_contended,
TP_STRUCT__entry(
__string(name, lock->name)
+ __field(void *, lockdep_addr)
),
TP_fast_assign(
__assign_str(name, lock->name);
+ __entry->lockdep_addr = lock;
),
- TP_printk("%s", __get_str(name))
+ TP_printk("%p %s",
+ __entry->lockdep_addr, __get_str(name))
);
TRACE_EVENT(lock_acquired,
@@ -75,16 +84,18 @@ TRACE_EVENT(lock_acquired,
TP_STRUCT__entry(
__string(name, lock->name)
- __field(unsigned long, wait_usec)
- __field(unsigned long, wait_nsec_rem)
+ __field(s64, wait_nsec)
+ __field(void *, lockdep_addr)
),
+
TP_fast_assign(
__assign_str(name, lock->name);
- __entry->wait_nsec_rem = do_div(waittime, NSEC_PER_USEC);
- __entry->wait_usec = (unsigned long) waittime;
+ __entry->wait_nsec = waittime;
+ __entry->lockdep_addr = lock;
),
- TP_printk("%s (%lu.%03lu us)", __get_str(name), __entry->wait_usec,
- __entry->wait_nsec_rem)
+ TP_printk("%p %s (%llu ns)", __entry->lockdep_addr,
+ __get_str(name),
+ __entry->wait_nsec)
);
#endif
diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h
index f23a0ca6910a..0804cd594803 100644
--- a/include/trace/ftrace.h
+++ b/include/trace/ftrace.h
@@ -376,7 +376,7 @@ static inline notrace int ftrace_get_offsets_##call( \
#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
/*
* Generate the functions needed for tracepoint perf_event support.
@@ -421,7 +421,7 @@ ftrace_profile_disable_##name(struct ftrace_event_call *unused) \
#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
-#endif
+#endif /* CONFIG_PERF_EVENTS */
/*
* Stage 4 of the trace events.
@@ -505,7 +505,7 @@ ftrace_profile_disable_##name(struct ftrace_event_call *unused) \
*
*/
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
#define _TRACE_PROFILE_INIT(call) \
.profile_enable = ftrace_profile_enable_##call, \
@@ -513,7 +513,7 @@ ftrace_profile_disable_##name(struct ftrace_event_call *unused) \
#else
#define _TRACE_PROFILE_INIT(call)
-#endif
+#endif /* CONFIG_PERF_EVENTS */
#undef __entry
#define __entry entry
@@ -736,7 +736,7 @@ __attribute__((section("_ftrace_events"))) event_##call = { \
* }
*/
-#ifdef CONFIG_EVENT_PROFILE
+#ifdef CONFIG_PERF_EVENTS
#undef __entry
#define __entry entry
@@ -761,22 +761,12 @@ ftrace_profile_templ_##call(struct ftrace_event_call *event_call, \
proto) \
{ \
struct ftrace_data_offsets_##call __maybe_unused __data_offsets;\
- extern int perf_swevent_get_recursion_context(void); \
- extern void perf_swevent_put_recursion_context(int rctx); \
- extern void perf_tp_event(int, u64, u64, void *, int); \
struct ftrace_raw_##call *entry; \
u64 __addr = 0, __count = 1; \
unsigned long irq_flags; \
- struct trace_entry *ent; \
int __entry_size; \
int __data_size; \
- char *trace_buf; \
- char *raw_data; \
- int __cpu; \
int rctx; \
- int pc; \
- \
- pc = preempt_count(); \
\
__data_size = ftrace_get_offsets_##call(&__data_offsets, args); \
__entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32),\
@@ -786,42 +776,16 @@ ftrace_profile_templ_##call(struct ftrace_event_call *event_call, \
if (WARN_ONCE(__entry_size > FTRACE_MAX_PROFILE_SIZE, \
"profile buffer not large enough")) \
return; \
- \
- local_irq_save(irq_flags); \
- \
- rctx = perf_swevent_get_recursion_context(); \
- if (rctx < 0) \
- goto end_recursion; \
- \
- __cpu = smp_processor_id(); \
- \
- if (in_nmi()) \
- trace_buf = rcu_dereference(perf_trace_buf_nmi); \
- else \
- trace_buf = rcu_dereference(perf_trace_buf); \
- \
- if (!trace_buf) \
- goto end; \
- \
- raw_data = per_cpu_ptr(trace_buf, __cpu); \
- \
- *(u64 *)(&raw_data[__entry_size - sizeof(u64)]) = 0ULL; \
- entry = (struct ftrace_raw_##call *)raw_data; \
- ent = &entry->ent; \
- tracing_generic_entry_update(ent, irq_flags, pc); \
- ent->type = event_call->id; \
- \
+ entry = (struct ftrace_raw_##call *)ftrace_perf_buf_prepare( \
+ __entry_size, event_call->id, &rctx, &irq_flags); \
+ if (!entry) \
+ return; \
tstruct \
\
{ assign; } \
\
- perf_tp_event(event_call->id, __addr, __count, entry, \
- __entry_size); \
- \
-end: \
- perf_swevent_put_recursion_context(rctx); \
-end_recursion: \
- local_irq_restore(irq_flags); \
+ ftrace_perf_buf_submit(entry, __entry_size, rctx, __addr, \
+ __count, irq_flags); \
}
#undef DEFINE_EVENT
@@ -838,7 +802,7 @@ static notrace void ftrace_profile_##call(proto) \
DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args))
#include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
-#endif /* CONFIG_EVENT_PROFILE */
+#endif /* CONFIG_PERF_EVENTS */
#undef _TRACE_PROFILE_INIT
diff --git a/include/trace/syscall.h b/include/trace/syscall.h
index 8cd410254456..0387100752f0 100644
--- a/include/trace/syscall.h
+++ b/include/trace/syscall.h
@@ -45,12 +45,12 @@ ftrace_format_syscall(struct ftrace_event_call *call, struct trace_seq *s);
enum print_line_t print_syscall_enter(struct trace_iterator *iter, int flags);
enum print_line_t print_syscall_exit(struct trace_iterator *iter, int flags);
#endif
-#ifdef CONFIG_EVENT_PROFILE
+
+#ifdef CONFIG_PERF_EVENTS
int prof_sysenter_enable(struct ftrace_event_call *call);
void prof_sysenter_disable(struct ftrace_event_call *call);
int prof_sysexit_enable(struct ftrace_event_call *call);
void prof_sysexit_disable(struct ftrace_event_call *call);
-
#endif
#endif /* _TRACE_SYSCALL_H */