perf tools: Move 'struct perf_sample' to a separate header file to disentangle headers

Some places were including event.h just to get 'struct perf_sample',
move it to a separate place so that we speed up a bit the build.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/arch/arm/util/unwind-libdw.c

@@ -2,7 +2,7 @@
 #include <elfutils/libdwfl.h>
 #include "../../../util/unwind-libdw.h"
 #include "../../../util/perf_regs.h"
-#include "../../../util/event.h"
+#include "../../../util/sample.h"
 
 bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg)
 {

tools/perf/arch/arm64/util/machine.c

@@ -7,6 +7,7 @@
 #include "symbol.h"
 #include "callchain.h"
 #include "record.h"
+#include "util/perf_regs.h"
 
 void arch__add_leaf_frame_record_opts(struct record_opts *opts)
 {

tools/perf/arch/arm64/util/unwind-libdw.c

@@ -2,7 +2,7 @@
 #include <elfutils/libdwfl.h>
 #include "../../../util/unwind-libdw.h"
 #include "../../../util/perf_regs.h"
-#include "../../../util/event.h"
+#include "../../../util/sample.h"
 
 bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg)
 {

tools/perf/arch/powerpc/util/event.c

@@ -9,6 +9,7 @@
 #include "../../../util/tool.h"
 #include "../../../util/map.h"
 #include "../../../util/debug.h"
+#include "../../../util/sample.h"
 
 void arch_perf_parse_sample_weight(struct perf_sample *data,
 				   const __u64 *array, u64 type)

tools/perf/arch/powerpc/util/unwind-libdw.c

@@ -3,7 +3,7 @@
 #include <linux/kernel.h>
 #include "../../../util/unwind-libdw.h"
 #include "../../../util/perf_regs.h"
-#include "../../../util/event.h"
+#include "../../../util/sample.h"
 
 /* See backends/ppc_initreg.c and backends/ppc_regs.c in elfutils.  */
 static const int special_regs[3][2] = {

tools/perf/arch/s390/util/unwind-libdw.c

@@ -3,6 +3,7 @@
 #include "../../util/unwind-libdw.h"
 #include "../../util/perf_regs.h"
 #include "../../util/event.h"
+#include "../../util/sample.h"
 #include "dwarf-regs-table.h"
 
 

tools/perf/arch/x86/tests/sample-parsing.c

@@ -10,6 +10,7 @@
 #include "event.h"
 #include "evsel.h"
 #include "debug.h"
+#include "util/sample.h"
 #include "util/synthetic-events.h"
 
 #include "tests/tests.h"

tools/perf/arch/x86/util/event.c

@@ -10,6 +10,7 @@
 #include "../../../util/tool.h"
 #include "../../../util/map.h"
 #include "../../../util/debug.h"
+#include "util/sample.h"
 
 #if defined(__x86_64__)
 

tools/perf/arch/x86/util/unwind-libdw.c

@@ -2,7 +2,7 @@
 #include <elfutils/libdwfl.h>
 #include "../../../util/unwind-libdw.h"
 #include "../../../util/perf_regs.h"
-#include "../../../util/event.h"
+#include "util/sample.h"
 
 bool libdw__arch_set_initial_registers(Dwfl_Thread *thread, void *arg)
 {

tools/perf/bench/inject-buildid.c

@@ -19,10 +19,10 @@
 #include "util/data.h"
 #include "util/stat.h"
 #include "util/debug.h"
-#include "util/event.h"
 #include "util/symbol.h"
 #include "util/session.h"
 #include "util/build-id.h"
+#include "util/sample.h"
 #include "util/synthetic-events.h"
 
 #define MMAP_DEV_MAJOR  8

tools/perf/builtin-mem.c

@@ -20,6 +20,7 @@
 #include "util/symbol.h"
 #include "util/pmu.h"
 #include "util/pmu-hybrid.h"
+#include "util/sample.h"
 #include "util/string2.h"
 #include <linux/err.h>
 

tools/perf/tests/dlfilter-test.c

@@ -33,6 +33,7 @@
 #include "archinsn.h"
 #include "dlfilter.h"
 #include "tests.h"
+#include "util/sample.h"
 
 #define MAP_START 0x400000
 

tools/perf/tests/mmap-basic.c

@@ -10,6 +10,7 @@
 #include "thread_map.h"
 #include "tests.h"
 #include "util/mmap.h"
+#include "util/sample.h"
 #include <linux/err.h>
 #include <linux/kernel.h>
 #include <linux/string.h>

tools/perf/tests/openat-syscall-tp-fields.c

@@ -14,6 +14,7 @@
 #include "util/mmap.h"
 #include <errno.h>
 #include <perf/mmap.h>
+#include "util/sample.h"
 
 #ifndef O_DIRECTORY
 #define O_DIRECTORY    00200000

tools/perf/tests/parse-no-sample-id-all.c

@@ -8,6 +8,7 @@
 #include "evlist.h"
 #include "header.h"
 #include "debug.h"
+#include "util/sample.h"
 
 static int process_event(struct evlist **pevlist, union perf_event *event)
 {

tools/perf/tests/perf-record.c

@@ -11,6 +11,7 @@
 #include "record.h"
 #include "tests.h"
 #include "util/mmap.h"
+#include "util/sample.h"
 
 static int sched__get_first_possible_cpu(pid_t pid, cpu_set_t *maskp)
 {

tools/perf/tests/perf-time-to-tsc.c

@@ -20,6 +20,7 @@
 #include "tsc.h"
 #include "mmap.h"
 #include "tests.h"
+#include "util/sample.h"
 
 /*
  * Except x86_64/i386 and Arm64, other archs don't support TSC in perf.  Just

tools/perf/tests/sw-clock.c

@@ -13,6 +13,7 @@
 #include "util/evlist.h"
 #include "util/cpumap.h"
 #include "util/mmap.h"
+#include "util/sample.h"
 #include "util/thread_map.h"
 #include <perf/evlist.h>
 #include <perf/mmap.h>

tools/perf/tests/switch-tracking.c

@@ -19,6 +19,7 @@
 #include "record.h"
 #include "tests.h"
 #include "util/mmap.h"
+#include "util/sample.h"
 #include "pmu.h"
 
 static int spin_sleep(void)

tools/perf/util/amd-sample-raw.c

@@ -16,6 +16,7 @@
 #include "evlist.h"
 #include "sample-raw.h"
 #include "pmu-events/pmu-events.h"
+#include "util/sample.h"
 
 static u32 cpu_family, cpu_model, ibs_fetch_type, ibs_op_type;
 static bool zen4_ibs_extensions;