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Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

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* '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
This commit is contained in:
Linus Torvalds
2010-02-28 10:20:25 -08:00
parent e0d272429a 1dd2980d99
commit 6556a67435
131 changed files with 8522 additions and 3397 deletions
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55
include/linux/perf_event.h
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@@ -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) { }