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/testing/selftests/powerpc/pmu/event.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/testing/selftests/powerpc/pmu/event.h')
| -rw-r--r-- | kernel/tools/testing/selftests/powerpc/pmu/event.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/kernel/tools/testing/selftests/powerpc/pmu/event.h b/kernel/tools/testing/selftests/powerpc/pmu/event.h new file mode 100644 index 000000000..a0ea6b1ee --- /dev/null +++ b/kernel/tools/testing/selftests/powerpc/pmu/event.h @@ -0,0 +1,43 @@ +/* + * Copyright 2013, Michael Ellerman, IBM Corp. + * Licensed under GPLv2. + */ + +#ifndef _SELFTESTS_POWERPC_PMU_EVENT_H +#define _SELFTESTS_POWERPC_PMU_EVENT_H + +#include <unistd.h> +#include <linux/perf_event.h> + +#include "utils.h" + + +struct event { + struct perf_event_attr attr; + char *name; + int fd; + /* This must match the read_format we use */ + struct { + u64 value; + u64 running; + u64 enabled; + } result; +}; + +void event_init(struct event *e, u64 config); +void event_init_named(struct event *e, u64 config, char *name); +void event_init_opts(struct event *e, u64 config, int type, char *name); +int event_open_with_options(struct event *e, pid_t pid, int cpu, int group_fd); +int event_open_with_group(struct event *e, int group_fd); +int event_open_with_pid(struct event *e, pid_t pid); +int event_open_with_cpu(struct event *e, int cpu); +int event_open(struct event *e); +void event_close(struct event *e); +int event_enable(struct event *e); +int event_disable(struct event *e); +int event_reset(struct event *e); +int event_read(struct event *e); +void event_report_justified(struct event *e, int name_width, int result_width); +void event_report(struct event *e); + +#endif /* _SELFTESTS_POWERPC_PMU_EVENT_H */ |