diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
---|---|---|
committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/tools/perf/perf.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/tools/perf/perf.h')
-rw-r--r-- | kernel/tools/perf/perf.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/kernel/tools/perf/perf.h b/kernel/tools/perf/perf.h new file mode 100644 index 000000000..e14bb6372 --- /dev/null +++ b/kernel/tools/perf/perf.h @@ -0,0 +1,72 @@ +#ifndef _PERF_PERF_H +#define _PERF_PERF_H + +#include <time.h> +#include <stdbool.h> +#include <linux/types.h> +#include <linux/perf_event.h> + +extern bool test_attr__enabled; +void test_attr__init(void); +void test_attr__open(struct perf_event_attr *attr, pid_t pid, int cpu, + int fd, int group_fd, unsigned long flags); + +#define HAVE_ATTR_TEST +#include "perf-sys.h" + +#ifndef NSEC_PER_SEC +# define NSEC_PER_SEC 1000000000ULL +#endif +#ifndef NSEC_PER_USEC +# define NSEC_PER_USEC 1000ULL +#endif + +static inline unsigned long long rdclock(void) +{ + struct timespec ts; + + clock_gettime(CLOCK_MONOTONIC, &ts); + return ts.tv_sec * 1000000000ULL + ts.tv_nsec; +} + +#define MAX_NR_CPUS 1024 + +extern const char *input_name; +extern bool perf_host, perf_guest; +extern const char perf_version_string[]; + +void pthread__unblock_sigwinch(void); + +#include "util/target.h" + +struct record_opts { + struct target target; + bool group; + bool inherit_stat; + bool no_buffering; + bool no_inherit; + bool no_inherit_set; + bool no_samples; + bool raw_samples; + bool sample_address; + bool sample_weight; + bool sample_time; + bool period; + bool sample_intr_regs; + bool running_time; + unsigned int freq; + unsigned int mmap_pages; + unsigned int user_freq; + u64 branch_stack; + u64 default_interval; + u64 user_interval; + bool sample_transaction; + unsigned initial_delay; + bool use_clockid; + clockid_t clockid; +}; + +struct option; +extern const char * const *record_usage; +extern struct option *record_options; +#endif |