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Merge commit '8700c95adb03' into timers/nohz

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The full dynticks tree needs the latest RCU and sched
upstream updates in order to fix some dependencies.

Merge a common upstream merge point that has these
updates.

Conflicts:
	include/linux/perf_event.h
	kernel/rcutree.h
	kernel/rcutree_plugin.h

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
This commit is contained in:
Frederic Weisbecker
2013-05-02 17:37:49 +02:00
parent fda76e074c 8700c95adb
commit c032862fba
3692 changed files with 150969 additions and 120861 deletions
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30
include/linux/perf_event.h
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@@ -21,7 +21,6 @@
*/
#ifdef CONFIG_PERF_EVENTS
# include <linux/cgroup.h>
# include <asm/perf_event.h>
# include <asm/local64.h>
#endif
@@ -128,6 +127,7 @@ struct hw_perf_event {
int event_base_rdpmc;
int idx;
int last_cpu;
int flags;
struct hw_perf_event_extra extra_reg;
struct hw_perf_event_extra branch_reg;
@@ -299,22 +299,7 @@ struct swevent_hlist {
#define PERF_ATTACH_GROUP 0x02
#define PERF_ATTACH_TASK 0x04
#ifdef CONFIG_CGROUP_PERF
/*
* perf_cgroup_info keeps track of time_enabled for a cgroup.
* This is a per-cpu dynamically allocated data structure.
*/
struct perf_cgroup_info {
u64 time;
u64 timestamp;
};
struct perf_cgroup {
struct cgroup_subsys_state css;
struct perf_cgroup_info *info; /* timing info, one per cpu */
};
#endif
struct perf_cgroup;
struct ring_buffer;
/**
@@ -583,11 +568,13 @@ struct perf_sample_data {
u32 reserved;
} cpu_entry;
u64 period;
union perf_mem_data_src data_src;
struct perf_callchain_entry *callchain;
struct perf_raw_record *raw;
struct perf_branch_stack *br_stack;
struct perf_regs_user regs_user;
u64 stack_user_size;
u64 weight;
};
static inline void perf_sample_data_init(struct perf_sample_data *data,
@@ -601,6 +588,8 @@ static inline void perf_sample_data_init(struct perf_sample_data *data,
data->regs_user.abi = PERF_SAMPLE_REGS_ABI_NONE;
data->regs_user.regs = NULL;
data->stack_user_size = 0;
data->weight = 0;
data->data_src.val = 0;
}
extern void perf_output_sample(struct perf_output_handle *handle,
@@ -805,6 +794,12 @@ extern bool perf_event_can_stop_tick(void);
static inline bool perf_event_can_stop_tick(void) { return true; }
#endif
#if defined(CONFIG_PERF_EVENTS) && defined(CONFIG_CPU_SUP_INTEL)
extern void perf_restore_debug_store(void);
#else
static inline void perf_restore_debug_store(void) { }
#endif
#define perf_output_put(handle, x) perf_output_copy((handle), &(x), sizeof(x))
/*
@@ -831,6 +826,7 @@ do { \
struct perf_pmu_events_attr {
struct device_attribute attr;
u64 id;
const char *event_str;
};
#define PMU_EVENT_ATTR(_name, _var, _id, _show) \