libperf: Move to tools/lib/perf

Move libperf from its current location under tools/perf to a separate
directory under tools/lib/.

Also change various paths (mainly includes) to reflect the libperf move
to a separate directory and add a new directory under MANIFEST.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20191206210612.8676-2-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 0 insertions, 63 deletions

diff --git a/tools/perf/lib/include/internal/evsel.h b/tools/perf/lib/include/internal/evsel.h
deleted file mode 100644
index 1ffd083b235e..000000000000
--- a/tools/perf/lib/include/internal/evsel.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __LIBPERF_INTERNAL_EVSEL_H
-#define __LIBPERF_INTERNAL_EVSEL_H
-
-#include <linux/types.h>
-#include <linux/perf_event.h>
-#include <stdbool.h>
-#include <sys/types.h>
-
-struct perf_cpu_map;
-struct perf_thread_map;
-struct xyarray;
-
-/*
- * Per fd, to map back from PERF_SAMPLE_ID to evsel, only used when there are
- * more than one entry in the evlist.
- */
-struct perf_sample_id {
-	struct hlist_node	 node;
-	u64			 id;
-	struct perf_evsel	*evsel;
-       /*
-	* 'idx' will be used for AUX area sampling. A sample will have AUX area
-	* data that will be queued for decoding, where there are separate
-	* queues for each CPU (per-cpu tracing) or task (per-thread tracing).
-	* The sample ID can be used to lookup 'idx' which is effectively the
-	* queue number.
-	*/
-	int			 idx;
-	int			 cpu;
-	pid_t			 tid;
-
-	/* Holds total ID period value for PERF_SAMPLE_READ processing. */
-	u64			 period;
-};
-
-struct perf_evsel {
-	struct list_head	 node;
-	struct perf_event_attr	 attr;
-	struct perf_cpu_map	*cpus;
-	struct perf_cpu_map	*own_cpus;
-	struct perf_thread_map	*threads;
-	struct xyarray		*fd;
-	struct xyarray		*sample_id;
-	u64			*id;
-	u32			 ids;
-
-	/* parse modifier helper */
-	int			 nr_members;
-	bool			 system_wide;
-};
-
-void perf_evsel__init(struct perf_evsel *evsel, struct perf_event_attr *attr);
-int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads);
-void perf_evsel__close_fd(struct perf_evsel *evsel);
-void perf_evsel__free_fd(struct perf_evsel *evsel);
-int perf_evsel__read_size(struct perf_evsel *evsel);
-int perf_evsel__apply_filter(struct perf_evsel *evsel, const char *filter);
-
-int perf_evsel__alloc_id(struct perf_evsel *evsel, int ncpus, int nthreads);
-void perf_evsel__free_id(struct perf_evsel *evsel);
-
-#endif /* __LIBPERF_INTERNAL_EVSEL_H */