From d8f7bbc947afb59c68a8574d1fe99b20cff2b1be Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Tue, 15 Jan 2013 14:39:51 +0100 Subject: perf tools: Remove unused 'unset' parameter from parse_events The 'unset' parameter is option callback leftover with no use, removing. Signed-off-by: Jiri Olsa Cc: Andi Kleen Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Ulrich Drepper Link: http://lkml.kernel.org/r/1358257194-8204-2-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-events.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'tools/perf/util/parse-events.h') diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index b7af80b8bdda..7c5244fa0885 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -29,8 +29,7 @@ const char *event_type(int type); extern int parse_events_option(const struct option *opt, const char *str, int unset); -extern int parse_events(struct perf_evlist *evlist, const char *str, - int unset); +extern int parse_events(struct perf_evlist *evlist, const char *str); extern int parse_events_terms(struct list_head *terms, const char *str); extern int parse_filter(const struct option *opt, const char *str, int unset); -- cgit v1.2.3 From 6cee6cd310638cd5751eea0c81315b17eb7c28a9 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 18 Jan 2013 16:29:49 -0300 Subject: perf tools: Fix usage of __ in parse_events_term struct In tools/perf we use a convention where __ separates the struct name from the function name for functions that operate on a struct instance. Fix this usage by removing it from the struct parse_events_term and fix also its associated functions. Acked-by: Jiri Olsa Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-h6vkql4jr7dv0096f1s6hldm@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/tests/parse-events.c | 10 +++++----- tools/perf/tests/pmu.c | 4 ++-- tools/perf/util/parse-events.c | 26 +++++++++++++------------- tools/perf/util/parse-events.h | 14 +++++++------- tools/perf/util/parse-events.y | 38 +++++++++++++++++++------------------- tools/perf/util/pmu.c | 12 ++++++------ 6 files changed, 52 insertions(+), 52 deletions(-) (limited to 'tools/perf/util/parse-events.h') diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index 337424d02e53..9ac45c58305e 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -464,10 +464,10 @@ static int test__checkevent_pmu_events(struct perf_evlist *evlist) static int test__checkterms_simple(struct list_head *terms) { - struct parse_events__term *term; + struct parse_events_term *term; /* config=10 */ - term = list_entry(terms->next, struct parse_events__term, list); + term = list_entry(terms->next, struct parse_events_term, list); TEST_ASSERT_VAL("wrong type term", term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG); TEST_ASSERT_VAL("wrong type val", @@ -476,7 +476,7 @@ static int test__checkterms_simple(struct list_head *terms) TEST_ASSERT_VAL("wrong config", !term->config); /* config1 */ - term = list_entry(term->list.next, struct parse_events__term, list); + term = list_entry(term->list.next, struct parse_events_term, list); TEST_ASSERT_VAL("wrong type term", term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG1); TEST_ASSERT_VAL("wrong type val", @@ -485,7 +485,7 @@ static int test__checkterms_simple(struct list_head *terms) TEST_ASSERT_VAL("wrong config", !term->config); /* config2=3 */ - term = list_entry(term->list.next, struct parse_events__term, list); + term = list_entry(term->list.next, struct parse_events_term, list); TEST_ASSERT_VAL("wrong type term", term->type_term == PARSE_EVENTS__TERM_TYPE_CONFIG2); TEST_ASSERT_VAL("wrong type val", @@ -494,7 +494,7 @@ static int test__checkterms_simple(struct list_head *terms) TEST_ASSERT_VAL("wrong config", !term->config); /* umask=1*/ - term = list_entry(term->list.next, struct parse_events__term, list); + term = list_entry(term->list.next, struct parse_events_term, list); TEST_ASSERT_VAL("wrong type term", term->type_term == PARSE_EVENTS__TERM_TYPE_USER); TEST_ASSERT_VAL("wrong type val", diff --git a/tools/perf/tests/pmu.c b/tools/perf/tests/pmu.c index a5f379863b8f..6803ed1a06dd 100644 --- a/tools/perf/tests/pmu.c +++ b/tools/perf/tests/pmu.c @@ -22,7 +22,7 @@ static struct test_format { #define TEST_FORMATS_CNT (sizeof(test_formats) / sizeof(struct test_format)) /* Simulated users input. */ -static struct parse_events__term test_terms[] = { +static struct parse_events_term test_terms[] = { { .config = (char *) "krava01", .val.num = 15, @@ -78,7 +78,7 @@ static struct parse_events__term test_terms[] = { .type_term = PARSE_EVENTS__TERM_TYPE_USER, }, }; -#define TERMS_CNT (sizeof(test_terms) / sizeof(struct parse_events__term)) +#define TERMS_CNT (sizeof(test_terms) / sizeof(struct parse_events_term)) /* * Prepare format directory data, exported by kernel diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index d3bf570a7084..e5c0fcbe8dbe 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -534,7 +534,7 @@ int parse_events_add_breakpoint(struct list_head **list, int *idx, } static int config_term(struct perf_event_attr *attr, - struct parse_events__term *term) + struct parse_events_term *term) { #define CHECK_TYPE_VAL(type) \ do { \ @@ -579,7 +579,7 @@ do { \ static int config_attr(struct perf_event_attr *attr, struct list_head *head, int fail) { - struct parse_events__term *term; + struct parse_events_term *term; list_for_each_entry(term, head, list) if (config_term(attr, term) && fail) @@ -605,14 +605,14 @@ int parse_events_add_numeric(struct list_head **list, int *idx, return add_event(list, idx, &attr, NULL); } -static int parse_events__is_name_term(struct parse_events__term *term) +static int parse_events__is_name_term(struct parse_events_term *term) { return term->type_term == PARSE_EVENTS__TERM_TYPE_NAME; } static char *pmu_event_name(struct list_head *head_terms) { - struct parse_events__term *term; + struct parse_events_term *term; list_for_each_entry(term, head_terms, list) if (parse_events__is_name_term(term)) @@ -1162,16 +1162,16 @@ void print_events(const char *event_glob, bool name_only) print_tracepoint_events(NULL, NULL, name_only); } -int parse_events__is_hardcoded_term(struct parse_events__term *term) +int parse_events__is_hardcoded_term(struct parse_events_term *term) { return term->type_term != PARSE_EVENTS__TERM_TYPE_USER; } -static int new_term(struct parse_events__term **_term, int type_val, +static int new_term(struct parse_events_term **_term, int type_val, int type_term, char *config, char *str, u64 num) { - struct parse_events__term *term; + struct parse_events_term *term; term = zalloc(sizeof(*term)); if (!term) @@ -1197,21 +1197,21 @@ static int new_term(struct parse_events__term **_term, int type_val, return 0; } -int parse_events__term_num(struct parse_events__term **term, +int parse_events_term__num(struct parse_events_term **term, int type_term, char *config, u64 num) { return new_term(term, PARSE_EVENTS__TERM_TYPE_NUM, type_term, config, NULL, num); } -int parse_events__term_str(struct parse_events__term **term, +int parse_events_term__str(struct parse_events_term **term, int type_term, char *config, char *str) { return new_term(term, PARSE_EVENTS__TERM_TYPE_STR, type_term, config, str, 0); } -int parse_events__term_sym_hw(struct parse_events__term **term, +int parse_events_term__sym_hw(struct parse_events_term **term, char *config, unsigned idx) { struct event_symbol *sym; @@ -1229,8 +1229,8 @@ int parse_events__term_sym_hw(struct parse_events__term **term, (char *) "event", (char *) sym->symbol, 0); } -int parse_events__term_clone(struct parse_events__term **new, - struct parse_events__term *term) +int parse_events_term__clone(struct parse_events_term **new, + struct parse_events_term *term) { return new_term(new, term->type_val, term->type_term, term->config, term->val.str, term->val.num); @@ -1238,7 +1238,7 @@ int parse_events__term_clone(struct parse_events__term **new, void parse_events__free_terms(struct list_head *terms) { - struct parse_events__term *term, *h; + struct parse_events_term *term, *h; list_for_each_entry_safe(term, h, terms, list) free(term); diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index 7c5244fa0885..dd2978e7b8c0 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -50,7 +50,7 @@ enum { PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE, }; -struct parse_events__term { +struct parse_events_term { char *config; union { char *str; @@ -70,15 +70,15 @@ struct parse_events_data__terms { struct list_head *terms; }; -int parse_events__is_hardcoded_term(struct parse_events__term *term); -int parse_events__term_num(struct parse_events__term **_term, +int parse_events__is_hardcoded_term(struct parse_events_term *term); +int parse_events_term__num(struct parse_events_term **_term, int type_term, char *config, u64 num); -int parse_events__term_str(struct parse_events__term **_term, +int parse_events_term__str(struct parse_events_term **_term, int type_term, char *config, char *str); -int parse_events__term_sym_hw(struct parse_events__term **term, +int parse_events_term__sym_hw(struct parse_events_term **term, char *config, unsigned idx); -int parse_events__term_clone(struct parse_events__term **new, - struct parse_events__term *term); +int parse_events_term__clone(struct parse_events_term **new, + struct parse_events_term *term); void parse_events__free_terms(struct list_head *terms); int parse_events__modifier_event(struct list_head *list, char *str, bool add); int parse_events__modifier_group(struct list_head *list, char *event_mod); diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index 0f9914ae6bac..57ecf9db1f29 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -68,7 +68,7 @@ do { \ char *str; u64 num; struct list_head *head; - struct parse_events__term *term; + struct parse_events_term *term; } %% @@ -315,7 +315,7 @@ event_config: event_config ',' event_term { struct list_head *head = $1; - struct parse_events__term *term = $3; + struct parse_events_term *term = $3; ABORT_ON(!head); list_add_tail(&term->list, head); @@ -325,7 +325,7 @@ event_config ',' event_term event_term { struct list_head *head = malloc(sizeof(*head)); - struct parse_events__term *term = $1; + struct parse_events_term *term = $1; ABORT_ON(!head); INIT_LIST_HEAD(head); @@ -336,70 +336,70 @@ event_term event_term: PE_NAME '=' PE_NAME { - struct parse_events__term *term; + struct parse_events_term *term; - ABORT_ON(parse_events__term_str(&term, PARSE_EVENTS__TERM_TYPE_USER, + ABORT_ON(parse_events_term__str(&term, PARSE_EVENTS__TERM_TYPE_USER, $1, $3)); $$ = term; } | PE_NAME '=' PE_VALUE { - struct parse_events__term *term; + struct parse_events_term *term; - ABORT_ON(parse_events__term_num(&term, PARSE_EVENTS__TERM_TYPE_USER, + ABORT_ON(parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER, $1, $3)); $$ = term; } | PE_NAME '=' PE_VALUE_SYM_HW { - struct parse_events__term *term; + struct parse_events_term *term; int config = $3 & 255; - ABORT_ON(parse_events__term_sym_hw(&term, $1, config)); + ABORT_ON(parse_events_term__sym_hw(&term, $1, config)); $$ = term; } | PE_NAME { - struct parse_events__term *term; + struct parse_events_term *term; - ABORT_ON(parse_events__term_num(&term, PARSE_EVENTS__TERM_TYPE_USER, + ABORT_ON(parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER, $1, 1)); $$ = term; } | PE_VALUE_SYM_HW { - struct parse_events__term *term; + struct parse_events_term *term; int config = $1 & 255; - ABORT_ON(parse_events__term_sym_hw(&term, NULL, config)); + ABORT_ON(parse_events_term__sym_hw(&term, NULL, config)); $$ = term; } | PE_TERM '=' PE_NAME { - struct parse_events__term *term; + struct parse_events_term *term; - ABORT_ON(parse_events__term_str(&term, (int)$1, NULL, $3)); + ABORT_ON(parse_events_term__str(&term, (int)$1, NULL, $3)); $$ = term; } | PE_TERM '=' PE_VALUE { - struct parse_events__term *term; + struct parse_events_term *term; - ABORT_ON(parse_events__term_num(&term, (int)$1, NULL, $3)); + ABORT_ON(parse_events_term__num(&term, (int)$1, NULL, $3)); $$ = term; } | PE_TERM { - struct parse_events__term *term; + struct parse_events_term *term; - ABORT_ON(parse_events__term_num(&term, (int)$1, NULL, 1)); + ABORT_ON(parse_events_term__num(&term, (int)$1, NULL, 1)); $$ = term; } diff --git a/tools/perf/util/pmu.c b/tools/perf/util/pmu.c index b93ff146766e..c107e24b75f8 100644 --- a/tools/perf/util/pmu.c +++ b/tools/perf/util/pmu.c @@ -175,12 +175,12 @@ static int pmu_aliases(char *name, struct list_head *head) static int pmu_alias_terms(struct perf_pmu__alias *alias, struct list_head *terms) { - struct parse_events__term *term, *clone; + struct parse_events_term *term, *clone; LIST_HEAD(list); int ret; list_for_each_entry(term, &alias->terms, list) { - ret = parse_events__term_clone(&clone, term); + ret = parse_events_term__clone(&clone, term); if (ret) { parse_events__free_terms(&list); return ret; @@ -403,7 +403,7 @@ static __u64 pmu_format_value(unsigned long *format, __u64 value) */ static int pmu_config_term(struct list_head *formats, struct perf_event_attr *attr, - struct parse_events__term *term) + struct parse_events_term *term) { struct perf_pmu__format *format; __u64 *vp; @@ -450,7 +450,7 @@ int perf_pmu__config_terms(struct list_head *formats, struct perf_event_attr *attr, struct list_head *head_terms) { - struct parse_events__term *term; + struct parse_events_term *term; list_for_each_entry(term, head_terms, list) if (pmu_config_term(formats, attr, term)) @@ -472,7 +472,7 @@ int perf_pmu__config(struct perf_pmu *pmu, struct perf_event_attr *attr, } static struct perf_pmu__alias *pmu_find_alias(struct perf_pmu *pmu, - struct parse_events__term *term) + struct parse_events_term *term) { struct perf_pmu__alias *alias; char *name; @@ -507,7 +507,7 @@ static struct perf_pmu__alias *pmu_find_alias(struct perf_pmu *pmu, */ int perf_pmu__check_alias(struct perf_pmu *pmu, struct list_head *head_terms) { - struct parse_events__term *term, *h; + struct parse_events_term *term, *h; struct perf_pmu__alias *alias; int ret; -- cgit v1.2.3 From 23b6339b914ec009ba206584a410039b589243aa Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Fri, 18 Jan 2013 16:56:57 -0300 Subject: perf tools: Fix usage of __ in event parsing struct names In tools/perf we use a convention where __ separates the struct name from the function name for functions that operate on a struct instance. Fix this usage by removing it from the struct names and fix also the associated functions. Acked-by: Jiri Olsa Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-kdcoh7uitivx68otqcz12aaz@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/tests/parse-events.c | 24 ++++++++++++------------ tools/perf/util/parse-events.c | 4 ++-- tools/perf/util/parse-events.h | 4 ++-- tools/perf/util/parse-events.y | 26 +++++++++++++------------- 4 files changed, 29 insertions(+), 29 deletions(-) (limited to 'tools/perf/util/parse-events.h') diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index 9ac45c58305e..20acaff295d2 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -840,13 +840,13 @@ static int test__all_tracepoints(struct perf_evlist *evlist) return test__checkevent_tracepoint_multi(evlist); } -struct test__event_st { +struct evlist_test { const char *name; __u32 type; int (*check)(struct perf_evlist *evlist); }; -static struct test__event_st test__events[] = { +static struct evlist_test test__events[] = { [0] = { .name = "syscalls:sys_enter_open", .check = test__checkevent_tracepoint, @@ -985,7 +985,7 @@ static struct test__event_st test__events[] = { }, }; -static struct test__event_st test__events_pmu[] = { +static struct evlist_test test__events_pmu[] = { [0] = { .name = "cpu/config=10,config1,config2=3,period=1000/u", .check = test__checkevent_pmu, @@ -996,20 +996,20 @@ static struct test__event_st test__events_pmu[] = { }, }; -struct test__term { +struct terms_test { const char *str; __u32 type; int (*check)(struct list_head *terms); }; -static struct test__term test__terms[] = { +static struct terms_test test__terms[] = { [0] = { .str = "config=10,config1,config2=3,umask=1", .check = test__checkterms_simple, }, }; -static int test_event(struct test__event_st *e) +static int test_event(struct evlist_test *e) { struct perf_evlist *evlist; int ret; @@ -1031,13 +1031,13 @@ static int test_event(struct test__event_st *e) return ret; } -static int test_events(struct test__event_st *events, unsigned cnt) +static int test_events(struct evlist_test *events, unsigned cnt) { int ret1, ret2 = 0; unsigned i; for (i = 0; i < cnt; i++) { - struct test__event_st *e = &events[i]; + struct evlist_test *e = &events[i]; pr_debug("running test %d '%s'\n", i, e->name); ret1 = test_event(e); @@ -1048,7 +1048,7 @@ static int test_events(struct test__event_st *events, unsigned cnt) return ret2; } -static int test_term(struct test__term *t) +static int test_term(struct terms_test *t) { struct list_head *terms; int ret; @@ -1072,13 +1072,13 @@ static int test_term(struct test__term *t) return ret; } -static int test_terms(struct test__term *terms, unsigned cnt) +static int test_terms(struct terms_test *terms, unsigned cnt) { int ret = 0; unsigned i; for (i = 0; i < cnt; i++) { - struct test__term *t = &terms[i]; + struct terms_test *t = &terms[i]; pr_debug("running test %d '%s'\n", i, t->str); ret = test_term(t); @@ -1129,7 +1129,7 @@ static int test_pmu_events(void) while (!ret && (ent = readdir(dir))) { #define MAX_NAME 100 - struct test__event_st e; + struct evlist_test e; char name[MAX_NAME]; if (!strcmp(ent->d_name, ".") || diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index e5c0fcbe8dbe..02f6421f03a0 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -856,7 +856,7 @@ static int parse_events__scanner(const char *str, void *data, int start_token) */ int parse_events_terms(struct list_head *terms, const char *str) { - struct parse_events_data__terms data = { + struct parse_events_terms data = { .terms = NULL, }; int ret; @@ -874,7 +874,7 @@ int parse_events_terms(struct list_head *terms, const char *str) int parse_events(struct perf_evlist *evlist, const char *str) { - struct parse_events_data__events data = { + struct parse_events_evlist data = { .list = LIST_HEAD_INIT(data.list), .idx = evlist->nr_entries, }; diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index dd2978e7b8c0..2cd2c42a69c5 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -61,12 +61,12 @@ struct parse_events_term { struct list_head list; }; -struct parse_events_data__events { +struct parse_events_evlist { struct list_head list; int idx; }; -struct parse_events_data__terms { +struct parse_events_terms { struct list_head *terms; }; diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index 57ecf9db1f29..9d43c86176ff 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -79,7 +79,7 @@ PE_START_TERMS start_terms start_events: groups { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; parse_events_update_lists($1, &data->list); } @@ -186,7 +186,7 @@ event_def: event_pmu | event_pmu: PE_NAME '/' event_config '/' { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; ABORT_ON(parse_events_add_pmu(&list, &data->idx, $1, $3)); @@ -202,7 +202,7 @@ PE_VALUE_SYM_SW event_legacy_symbol: value_sym '/' event_config '/' { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; int type = $1 >> 16; int config = $1 & 255; @@ -215,7 +215,7 @@ value_sym '/' event_config '/' | value_sym sep_slash_dc { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; int type = $1 >> 16; int config = $1 & 255; @@ -228,7 +228,7 @@ value_sym sep_slash_dc event_legacy_cache: PE_NAME_CACHE_TYPE '-' PE_NAME_CACHE_OP_RESULT '-' PE_NAME_CACHE_OP_RESULT { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; ABORT_ON(parse_events_add_cache(&list, &data->idx, $1, $3, $5)); @@ -237,7 +237,7 @@ PE_NAME_CACHE_TYPE '-' PE_NAME_CACHE_OP_RESULT '-' PE_NAME_CACHE_OP_RESULT | PE_NAME_CACHE_TYPE '-' PE_NAME_CACHE_OP_RESULT { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; ABORT_ON(parse_events_add_cache(&list, &data->idx, $1, $3, NULL)); @@ -246,7 +246,7 @@ PE_NAME_CACHE_TYPE '-' PE_NAME_CACHE_OP_RESULT | PE_NAME_CACHE_TYPE { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; ABORT_ON(parse_events_add_cache(&list, &data->idx, $1, NULL, NULL)); @@ -256,7 +256,7 @@ PE_NAME_CACHE_TYPE event_legacy_mem: PE_PREFIX_MEM PE_VALUE ':' PE_MODIFIER_BP sep_dc { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; ABORT_ON(parse_events_add_breakpoint(&list, &data->idx, @@ -266,7 +266,7 @@ PE_PREFIX_MEM PE_VALUE ':' PE_MODIFIER_BP sep_dc | PE_PREFIX_MEM PE_VALUE sep_dc { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; ABORT_ON(parse_events_add_breakpoint(&list, &data->idx, @@ -277,7 +277,7 @@ PE_PREFIX_MEM PE_VALUE sep_dc event_legacy_tracepoint: PE_NAME ':' PE_NAME { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; ABORT_ON(parse_events_add_tracepoint(&list, &data->idx, $1, $3)); @@ -287,7 +287,7 @@ PE_NAME ':' PE_NAME event_legacy_numeric: PE_VALUE ':' PE_VALUE { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; ABORT_ON(parse_events_add_numeric(&list, &data->idx, (u32)$1, $3, NULL)); @@ -297,7 +297,7 @@ PE_VALUE ':' PE_VALUE event_legacy_raw: PE_RAW { - struct parse_events_data__events *data = _data; + struct parse_events_evlist *data = _data; struct list_head *list = NULL; ABORT_ON(parse_events_add_numeric(&list, &data->idx, @@ -307,7 +307,7 @@ PE_RAW start_terms: event_config { - struct parse_events_data__terms *data = _data; + struct parse_events_terms *data = _data; data->terms = $1; } -- cgit v1.2.3 From 97f63e4a2cf88e9d7bc086a1c3f10fa41c9174df Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 22 Jan 2013 18:09:29 +0900 Subject: perf tools: Keep group information Add a few of group-related field in struct perf_{evlist,evsel} so that the group information in a evlist can be known easily. It only counts groups which have more than 1 members since leader-only groups are treated as non-group events. Signed-off-by: Namhyung Kim Acked-by: Jiri Olsa Cc: Ingo Molnar Cc: Jiri Olsa Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1358845787-1350-2-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/evlist.c | 7 ++++++- tools/perf/util/evlist.h | 1 + tools/perf/util/evsel.h | 6 ++++++ tools/perf/util/parse-events.c | 1 + tools/perf/util/parse-events.h | 1 + tools/perf/util/parse-events.y | 10 ++++++++++ 6 files changed, 25 insertions(+), 1 deletion(-) (limited to 'tools/perf/util/parse-events.h') diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index dc8aee97a488..eddd5ebcd690 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -117,6 +117,9 @@ void __perf_evlist__set_leader(struct list_head *list) struct perf_evsel *evsel, *leader; leader = list_entry(list->next, struct perf_evsel, node); + evsel = list_entry(list->prev, struct perf_evsel, node); + + leader->nr_members = evsel->idx - leader->idx + 1; list_for_each_entry(evsel, list, node) { if (evsel != leader) @@ -126,8 +129,10 @@ void __perf_evlist__set_leader(struct list_head *list) void perf_evlist__set_leader(struct perf_evlist *evlist) { - if (evlist->nr_entries) + if (evlist->nr_entries) { + evlist->nr_groups = evlist->nr_entries > 1 ? 1 : 0; __perf_evlist__set_leader(&evlist->entries); + } } int perf_evlist__add_default(struct perf_evlist *evlist) diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 457e2350d21d..73579a25a93e 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -21,6 +21,7 @@ struct perf_evlist { struct list_head entries; struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; int nr_entries; + int nr_groups; int nr_fds; int nr_mmaps; int mmap_len; diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index cbf42322a27e..c9031ebf196e 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -74,6 +74,7 @@ struct perf_evsel { bool needs_swap; /* parse modifier helper */ int exclude_GH; + int nr_members; struct perf_evsel *leader; char *group_name; }; @@ -259,4 +260,9 @@ bool perf_evsel__fallback(struct perf_evsel *evsel, int err, int perf_evsel__open_strerror(struct perf_evsel *evsel, struct perf_target *target, int err, char *msg, size_t size); + +static inline int perf_evsel__group_idx(struct perf_evsel *evsel) +{ + return evsel->idx - evsel->leader->idx; +} #endif /* __PERF_EVSEL_H */ diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index 02f6421f03a0..4e0f5c2a9fda 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -884,6 +884,7 @@ int parse_events(struct perf_evlist *evlist, const char *str) if (!ret) { int entries = data.idx - evlist->nr_entries; perf_evlist__splice_list_tail(evlist, &data.list, entries); + evlist->nr_groups += data.nr_groups; return 0; } diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h index 2cd2c42a69c5..8a4859315fd9 100644 --- a/tools/perf/util/parse-events.h +++ b/tools/perf/util/parse-events.h @@ -64,6 +64,7 @@ struct parse_events_term { struct parse_events_evlist { struct list_head list; int idx; + int nr_groups; }; struct parse_events_terms { diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index 9d43c86176ff..4de2fdca98c8 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -23,6 +23,14 @@ do { \ YYABORT; \ } while (0) +static inc_group_count(struct list_head *list, + struct parse_events_evlist *data) +{ + /* Count groups only have more than 1 members */ + if (!list_is_last(list->next, list)) + data->nr_groups++; +} + %} %token PE_START_EVENTS PE_START_TERMS @@ -123,6 +131,7 @@ PE_NAME '{' events '}' { struct list_head *list = $3; + inc_group_count(list, _data); parse_events__set_leader($1, list); $$ = list; } @@ -131,6 +140,7 @@ PE_NAME '{' events '}' { struct list_head *list = $2; + inc_group_count(list, _data); parse_events__set_leader(NULL, list); $$ = list; } -- cgit v1.2.3