diff --git a/tools/perf/arch/s390/util/auxtrace.c b/tools/perf/arch/s390/util/auxtrace.c index b0fb70e38960..0db5c58c98e8 100644 --- a/tools/perf/arch/s390/util/auxtrace.c +++ b/tools/perf/arch/s390/util/auxtrace.c @@ -1,4 +1,5 @@ #include +#include #include #include #include diff --git a/tools/perf/arch/x86/tests/perf-time-to-tsc.c b/tools/perf/arch/x86/tests/perf-time-to-tsc.c index 42ae47525a76..e1dd5f8894ba 100644 --- a/tools/perf/arch/x86/tests/perf-time-to-tsc.c +++ b/tools/perf/arch/x86/tests/perf-time-to-tsc.c @@ -17,6 +17,7 @@ #include "thread_map.h" #include "record.h" #include "tsc.h" +#include "util/mmap.h" #include "tests/tests.h" #include "arch-tests.h" diff --git a/tools/perf/arch/x86/util/intel-bts.c b/tools/perf/arch/x86/util/intel-bts.c index 090d90e093df..64b409dad6e2 100644 --- a/tools/perf/arch/x86/util/intel-bts.c +++ b/tools/perf/arch/x86/util/intel-bts.c @@ -15,6 +15,7 @@ #include "../../util/event.h" #include "../../util/evsel.h" #include "../../util/evlist.h" +#include "../../util/mmap.h" #include "../../util/session.h" #include "../../util/pmu.h" #include "../../util/debug.h" diff --git a/tools/perf/arch/x86/util/intel-pt.c b/tools/perf/arch/x86/util/intel-pt.c index 3d041b89f018..6c139611d231 100644 --- a/tools/perf/arch/x86/util/intel-pt.c +++ b/tools/perf/arch/x86/util/intel-pt.c @@ -18,6 +18,7 @@ #include "../../util/evlist.h" #include "../../util/evsel.h" #include "../../util/cpumap.h" +#include "../../util/mmap.h" #include #include "../../util/parse-events.h" #include "../../util/pmu.h" diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c index 72debb7bd20d..30852848ed9c 100644 --- a/tools/perf/builtin-kvm.c +++ b/tools/perf/builtin-kvm.c @@ -5,6 +5,7 @@ #include "util/build-id.h" #include "util/evsel.h" #include "util/evlist.h" +#include "util/mmap.h" #include "util/term.h" #include "util/symbol.h" #include "util/thread.h" diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 093d9ab5633e..1bb3d91c6599 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -20,6 +20,7 @@ #include "util/evlist.h" #include "util/evsel.h" #include "util/debug.h" +#include "util/mmap.h" #include "util/target.h" #include "util/session.h" #include "util/tool.h" diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 771b3ff47dc3..e637a08655db 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -30,6 +30,7 @@ #include "util/event.h" #include "util/machine.h" #include "util/map.h" +#include "util/mmap.h" #include "util/session.h" #include "util/symbol.h" #include "util/synthetic-events.h" diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index ff989351567d..c44280358e58 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -31,6 +31,7 @@ #include "util/synthetic-events.h" #include "util/evlist.h" #include "util/evswitch.h" +#include "util/mmap.h" #include #include #include "util/machine.h" diff --git a/tools/perf/tests/backward-ring-buffer.c b/tools/perf/tests/backward-ring-buffer.c index 3073a68d17b9..c59d3752d48d 100644 --- a/tools/perf/tests/backward-ring-buffer.c +++ b/tools/perf/tests/backward-ring-buffer.c @@ -10,6 +10,7 @@ #include "tests.h" #include "debug.h" #include "parse-events.h" +#include "util/mmap.h" #include #include diff --git a/tools/perf/tests/bpf.c b/tools/perf/tests/bpf.c index 964731915498..3c8533fdbce5 100644 --- a/tools/perf/tests/bpf.c +++ b/tools/perf/tests/bpf.c @@ -19,6 +19,7 @@ #include "llvm.h" #include "debug.h" #include "parse-events.h" +#include "util/mmap.h" #define NR_ITERS 111 #define PERF_TEST_BPF_PATH "/sys/fs/bpf/perf_test" diff --git a/tools/perf/tests/code-reading.c b/tools/perf/tests/code-reading.c index 413783b69006..bc6db3e7a1c5 100644 --- a/tools/perf/tests/code-reading.c +++ b/tools/perf/tests/code-reading.c @@ -24,6 +24,7 @@ #include "symbol.h" #include "event.h" #include "record.h" +#include "util/mmap.h" #include "util/synthetic-events.h" #include "thread.h" diff --git a/tools/perf/tests/hists_link.c b/tools/perf/tests/hists_link.c index 8be4d0b61e3a..1a3bdc0a2d14 100644 --- a/tools/perf/tests/hists_link.c +++ b/tools/perf/tests/hists_link.c @@ -8,6 +8,7 @@ #include "machine.h" #include "parse-events.h" #include "hists_common.h" +#include "util/mmap.h" #include #include diff --git a/tools/perf/tests/keep-tracking.c b/tools/perf/tests/keep-tracking.c index 8e2ec5f72042..c6030fdf7d4c 100644 --- a/tools/perf/tests/keep-tracking.c +++ b/tools/perf/tests/keep-tracking.c @@ -13,6 +13,7 @@ #include "record.h" #include "thread_map.h" #include "tests.h" +#include "util/mmap.h" #define CHECK__(x) { \ while ((x) < 0) { \ diff --git a/tools/perf/tests/mmap-basic.c b/tools/perf/tests/mmap-basic.c index 4d42e455feb7..3a22dce991ba 100644 --- a/tools/perf/tests/mmap-basic.c +++ b/tools/perf/tests/mmap-basic.c @@ -11,6 +11,7 @@ #include "evsel.h" #include "thread_map.h" #include "tests.h" +#include "util/mmap.h" #include #include #include diff --git a/tools/perf/tests/openat-syscall-tp-fields.c b/tools/perf/tests/openat-syscall-tp-fields.c index 5c2576174ae9..e20eaadb1a35 100644 --- a/tools/perf/tests/openat-syscall-tp-fields.c +++ b/tools/perf/tests/openat-syscall-tp-fields.c @@ -11,6 +11,7 @@ #include "record.h" #include "tests.h" #include "debug.h" +#include "util/mmap.h" #include #ifndef O_DIRECTORY diff --git a/tools/perf/tests/perf-record.c b/tools/perf/tests/perf-record.c index 669fd88e7f30..ea8bcaa13ea5 100644 --- a/tools/perf/tests/perf-record.c +++ b/tools/perf/tests/perf-record.c @@ -11,6 +11,7 @@ #include "debug.h" #include "record.h" #include "tests.h" +#include "util/mmap.h" static int sched__get_first_possible_cpu(pid_t pid, cpu_set_t *maskp) { diff --git a/tools/perf/tests/sw-clock.c b/tools/perf/tests/sw-clock.c index fbff60815be8..84519df87f30 100644 --- a/tools/perf/tests/sw-clock.c +++ b/tools/perf/tests/sw-clock.c @@ -12,6 +12,7 @@ #include "util/evsel.h" #include "util/evlist.h" #include "util/cpumap.h" +#include "util/mmap.h" #include "util/thread_map.h" #include diff --git a/tools/perf/tests/switch-tracking.c b/tools/perf/tests/switch-tracking.c index c92e287e0f53..e5c3f2ee223a 100644 --- a/tools/perf/tests/switch-tracking.c +++ b/tools/perf/tests/switch-tracking.c @@ -16,6 +16,7 @@ #include "thread_map.h" #include "record.h" #include "tests.h" +#include "util/mmap.h" static int spin_sleep(void) { diff --git a/tools/perf/tests/task-exit.c b/tools/perf/tests/task-exit.c index 718838b5e724..7fc39af48a76 100644 --- a/tools/perf/tests/task-exit.c +++ b/tools/perf/tests/task-exit.c @@ -5,6 +5,7 @@ #include "target.h" #include "thread_map.h" #include "tests.h" +#include "util/mmap.h" #include #include diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index 6c2efc10bf5c..ed1a97b2c4b0 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -8,6 +8,7 @@ #include "../string2.h" #include "gtk.h" #include +#include #include #define MAX_COLUMNS 32 diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index d441cca6a517..69d0a1991b29 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -34,6 +34,7 @@ #include "bpf-event.h" #include "block-range.h" #include "string2.h" +#include "util/mmap.h" #include "arch/common.h" #include #include diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index 1d22ffd972ac..4bd92f5bfb5f 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -51,6 +51,7 @@ #include "arm-spe.h" #include "s390-cpumsf.h" #include "util.h" // page_size +#include "util/mmap.h" #include #include diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index c96c743cc1d2..f700dbe043b7 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -10,6 +10,7 @@ #include #include #include "cpumap.h" +#include "util/mmap.h" #include "thread_map.h" #include "target.h" #include "evlist.h" diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index b33c5d67410a..8b9c35efea67 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -11,7 +11,7 @@ #include #include "events_stats.h" #include "evsel.h" -#include "mmap.h" +#include #include #include @@ -20,6 +20,34 @@ struct thread_map; struct perf_cpu_map; struct record_opts; +/* + * State machine of bkw_mmap_state: + * + * .________________(forbid)_____________. + * | V + * NOTREADY --(0)--> RUNNING --(1)--> DATA_PENDING --(2)--> EMPTY + * ^ ^ | ^ | + * | |__(forbid)____/ |___(forbid)___/| + * | | + * \_________________(3)_______________/ + * + * NOTREADY : Backward ring buffers are not ready + * RUNNING : Backward ring buffers are recording + * DATA_PENDING : We are required to collect data from backward ring buffers + * EMPTY : We have collected data from backward ring buffers. + * + * (0): Setup backward ring buffer + * (1): Pause ring buffers for reading + * (2): Read from ring buffers + * (3): Resume ring buffers for recording + */ +enum bkw_mmap_state { + BKW_MMAP_NOTREADY, + BKW_MMAP_RUNNING, + BKW_MMAP_DATA_PENDING, + BKW_MMAP_EMPTY, +}; + #define PERF_EVLIST__HLIST_BITS 8 #define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS) diff --git a/tools/perf/util/mmap.h b/tools/perf/util/mmap.h index 01524608a984..ab086ede044a 100644 --- a/tools/perf/util/mmap.h +++ b/tools/perf/util/mmap.h @@ -45,34 +45,6 @@ struct mmap { int comp_level; }; -/* - * State machine of bkw_mmap_state: - * - * .________________(forbid)_____________. - * | V - * NOTREADY --(0)--> RUNNING --(1)--> DATA_PENDING --(2)--> EMPTY - * ^ ^ | ^ | - * | |__(forbid)____/ |___(forbid)___/| - * | | - * \_________________(3)_______________/ - * - * NOTREADY : Backward ring buffers are not ready - * RUNNING : Backward ring buffers are recording - * DATA_PENDING : We are required to collect data from backward ring buffers - * EMPTY : We have collected data from backward ring buffers. - * - * (0): Setup backward ring buffer - * (1): Pause ring buffers for reading - * (2): Read from ring buffers - * (3): Resume ring buffers for recording - */ -enum bkw_mmap_state { - BKW_MMAP_NOTREADY, - BKW_MMAP_RUNNING, - BKW_MMAP_DATA_PENDING, - BKW_MMAP_EMPTY, -}; - struct mmap_params { int prot, mask, nr_cblocks, affinity, flush, comp_level; struct auxtrace_mmap_params auxtrace_mp; diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index a33a1d5059a2..9cf1371c90a3 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -34,6 +34,7 @@ #include "asm/bug.h" #include "util/parse-branch-options.h" #include "metricgroup.h" +#include "util/mmap.h" #define MAX_NAME_LEN 100