From: Ian Rogers <irogers@google.com>
To: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@redhat.com>, Namhyung Kim <namhyung@kernel.org>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>, Andi Kleen <ak@linux.intel.com>,
Jin Yao <yao.jin@linux.intel.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Kan Liang <kan.liang@linux.intel.com>,
John Garry <john.garry@huawei.com>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
bpf@vger.kernel.org, clang-built-linux@googlegroups.com
Cc: Stephane Eranian <eranian@google.com>, Ian Rogers <irogers@google.com>
Subject: [PATCH v3 7/9] perf tools: before yyabort-ing free components
Date: Thu, 24 Oct 2019 12:02:00 -0700 [thread overview]
Message-ID: <20191024190202.109403-8-irogers@google.com> (raw)
In-Reply-To: <20191024190202.109403-1-irogers@google.com>
Yyabort doesn't destruct inputs and so this must be done manually before
using yyabort.
Signed-off-by: Ian Rogers <irogers@google.com>
---
tools/perf/util/parse-events.y | 250 +++++++++++++++++++++++++--------
1 file changed, 195 insertions(+), 55 deletions(-)
diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y
index 4725b14b9db4..d1cceb3bc620 100644
--- a/tools/perf/util/parse-events.y
+++ b/tools/perf/util/parse-events.y
@@ -152,6 +152,7 @@ start_events: groups
{
struct parse_events_state *parse_state = _parse_state;
+ /* frees $1 */
parse_events_update_lists($1, &parse_state->list);
}
@@ -161,6 +162,7 @@ groups ',' group
struct list_head *list = $1;
struct list_head *group = $3;
+ /* frees $3 */
parse_events_update_lists(group, list);
$$ = list;
}
@@ -170,6 +172,7 @@ groups ',' event
struct list_head *list = $1;
struct list_head *event = $3;
+ /* frees $3 */
parse_events_update_lists(event, list);
$$ = list;
}
@@ -182,8 +185,14 @@ group:
group_def ':' PE_MODIFIER_EVENT
{
struct list_head *list = $1;
+ int err;
- ABORT_ON(parse_events__modifier_group(list, $3));
+ err = parse_events__modifier_group(list, $3);
+ free($3);
+ if (err) {
+ free_list_evsel(list);
+ YYABORT;
+ }
$$ = list;
}
|
@@ -196,6 +205,7 @@ PE_NAME '{' events '}'
inc_group_count(list, _parse_state);
parse_events__set_leader($1, list, _parse_state);
+ free($1);
$$ = list;
}
|
@@ -214,6 +224,7 @@ events ',' event
struct list_head *event = $3;
struct list_head *list = $1;
+ /* frees $3 */
parse_events_update_lists(event, list);
$$ = list;
}
@@ -226,13 +237,19 @@ event_mod:
event_name PE_MODIFIER_EVENT
{
struct list_head *list = $1;
+ int err;
/*
* Apply modifier on all events added by single event definition
* (there could be more events added for multiple tracepoint
* definitions via '*?'.
*/
- ABORT_ON(parse_events__modifier_event(list, $2, false));
+ err = parse_events__modifier_event(list, $2, false);
+ free($2);
+ if (err) {
+ free_list_evsel(list);
+ YYABORT;
+ }
$$ = list;
}
|
@@ -241,8 +258,14 @@ event_name
event_name:
PE_EVENT_NAME event_def
{
- ABORT_ON(parse_events_name($2, $1));
+ int err;
+
+ err = parse_events_name($2, $1);
free($1);
+ if (err) {
+ free_list_evsel($2);
+ YYABORT;
+ }
$$ = $2;
}
|
@@ -262,23 +285,32 @@ PE_NAME opt_pmu_config
{
struct parse_events_state *parse_state = _parse_state;
struct parse_events_error *error = parse_state->error;
- struct list_head *list, *orig_terms, *terms;
+ struct list_head *list = NULL, *orig_terms = NULL, *terms= NULL;
+ char *pattern = NULL;
+
+#define CLEANUP_YYABORT \
+ do { \
+ parse_events_terms__delete($2); \
+ parse_events_terms__delete(orig_terms); \
+ free($1); \
+ YYABORT; \
+ } while(0)
if (parse_events_copy_term_list($2, &orig_terms))
- YYABORT;
+ CLEANUP_YYABORT;
if (error)
error->idx = @1.first_column;
list = alloc_list();
- ABORT_ON(!list);
+ if (!list)
+ CLEANUP_YYABORT;
if (parse_events_add_pmu(_parse_state, list, $1, $2, false, false)) {
struct perf_pmu *pmu = NULL;
int ok = 0;
- char *pattern;
if (asprintf(&pattern, "%s*", $1) < 0)
- YYABORT;
+ CLEANUP_YYABORT;
while ((pmu = perf_pmu__scan(pmu)) != NULL) {
char *name = pmu->name;
@@ -287,31 +319,32 @@ PE_NAME opt_pmu_config
strncmp($1, "uncore_", 7))
name += 7;
if (!fnmatch(pattern, name, 0)) {
- if (parse_events_copy_term_list(orig_terms, &terms)) {
- free(pattern);
- YYABORT;
- }
+ if (parse_events_copy_term_list(orig_terms, &terms))
+ CLEANUP_YYABORT;
if (!parse_events_add_pmu(_parse_state, list, pmu->name, terms, true, false))
ok++;
parse_events_terms__delete(terms);
}
}
- free(pattern);
-
if (!ok)
- YYABORT;
+ CLEANUP_YYABORT;
}
parse_events_terms__delete($2);
parse_events_terms__delete(orig_terms);
+ free($1);
$$ = list;
+#undef CLEANUP_YYABORT
}
|
PE_KERNEL_PMU_EVENT sep_dc
{
struct list_head *list;
+ int err;
- if (parse_events_multi_pmu_add(_parse_state, $1, &list) < 0)
+ err = parse_events_multi_pmu_add(_parse_state, $1, &list);
+ free($1);
+ if (err < 0)
YYABORT;
$$ = list;
}
@@ -322,6 +355,8 @@ PE_PMU_EVENT_PRE '-' PE_PMU_EVENT_SUF sep_dc
char pmu_name[128];
snprintf(&pmu_name, 128, "%s-%s", $1, $3);
+ free($1);
+ free($3);
if (parse_events_multi_pmu_add(_parse_state, pmu_name, &list) < 0)
YYABORT;
$$ = list;
@@ -338,11 +373,16 @@ value_sym '/' event_config '/'
struct list_head *list;
int type = $1 >> 16;
int config = $1 & 255;
+ int err;
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_add_numeric(_parse_state, list, type, config, $3));
+ err = parse_events_add_numeric(_parse_state, list, type, config, $3);
parse_events_terms__delete($3);
+ if (err) {
+ free_list_evsel(list);
+ YYABORT;
+ }
$$ = list;
}
|
@@ -374,11 +414,19 @@ PE_NAME_CACHE_TYPE '-' PE_NAME_CACHE_OP_RESULT '-' PE_NAME_CACHE_OP_RESULT opt_e
struct parse_events_state *parse_state = _parse_state;
struct parse_events_error *error = parse_state->error;
struct list_head *list;
+ int err;
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_add_cache(list, &parse_state->idx, $1, $3, $5, error, $6));
+ err = parse_events_add_cache(list, &parse_state->idx, $1, $3, $5, error, $6);
parse_events_terms__delete($6);
+ free($1);
+ free($3);
+ free($5);
+ if (err) {
+ free_list_evsel(list);
+ YYABORT;
+ }
$$ = list;
}
|
@@ -387,11 +435,18 @@ PE_NAME_CACHE_TYPE '-' PE_NAME_CACHE_OP_RESULT opt_event_config
struct parse_events_state *parse_state = _parse_state;
struct parse_events_error *error = parse_state->error;
struct list_head *list;
+ int err;
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_add_cache(list, &parse_state->idx, $1, $3, NULL, error, $4));
+ err = parse_events_add_cache(list, &parse_state->idx, $1, $3, NULL, error, $4);
parse_events_terms__delete($4);
+ free($1);
+ free($3);
+ if (err) {
+ free_list_evsel(list);
+ YYABORT;
+ }
$$ = list;
}
|
@@ -400,11 +455,17 @@ PE_NAME_CACHE_TYPE opt_event_config
struct parse_events_state *parse_state = _parse_state;
struct parse_events_error *error = parse_state->error;
struct list_head *list;
+ int err;
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_add_cache(list, &parse_state->idx, $1, NULL, NULL, error, $2));
+ err = parse_events_add_cache(list, &parse_state->idx, $1, NULL, NULL, error, $2);
parse_events_terms__delete($2);
+ free($1);
+ if (err) {
+ free_list_evsel(list);
+ YYABORT;
+ }
$$ = list;
}
@@ -413,11 +474,17 @@ PE_PREFIX_MEM PE_VALUE '/' PE_VALUE ':' PE_MODIFIER_BP sep_dc
{
struct parse_events_state *parse_state = _parse_state;
struct list_head *list;
+ int err;
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_add_breakpoint(list, &parse_state->idx,
- (void *) $2, $6, $4));
+ err = parse_events_add_breakpoint(list, &parse_state->idx,
+ (void *) $2, $6, $4);
+ free($6);
+ if (err) {
+ free(list);
+ YYABORT;
+ }
$$ = list;
}
|
@@ -428,8 +495,11 @@ PE_PREFIX_MEM PE_VALUE '/' PE_VALUE sep_dc
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_add_breakpoint(list, &parse_state->idx,
- (void *) $2, NULL, $4));
+ if (parse_events_add_breakpoint(list, &parse_state->idx,
+ (void *) $2, NULL, $4)) {
+ free(list);
+ YYABORT;
+ }
$$ = list;
}
|
@@ -437,11 +507,17 @@ PE_PREFIX_MEM PE_VALUE ':' PE_MODIFIER_BP sep_dc
{
struct parse_events_state *parse_state = _parse_state;
struct list_head *list;
+ int err;
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_add_breakpoint(list, &parse_state->idx,
- (void *) $2, $4, 0));
+ err = parse_events_add_breakpoint(list, &parse_state->idx,
+ (void *) $2, $4, 0);
+ free($4);
+ if (err) {
+ free(list);
+ YYABORT;
+ }
$$ = list;
}
|
@@ -452,8 +528,11 @@ PE_PREFIX_MEM PE_VALUE sep_dc
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_add_breakpoint(list, &parse_state->idx,
- (void *) $2, NULL, 0));
+ if (parse_events_add_breakpoint(list, &parse_state->idx,
+ (void *) $2, NULL, 0)) {
+ free(list);
+ YYABORT;
+ }
$$ = list;
}
@@ -463,29 +542,35 @@ tracepoint_name opt_event_config
struct parse_events_state *parse_state = _parse_state;
struct parse_events_error *error = parse_state->error;
struct list_head *list;
+ int err;
list = alloc_list();
ABORT_ON(!list);
if (error)
error->idx = @1.first_column;
- if (parse_events_add_tracepoint(list, &parse_state->idx, $1.sys, $1.event,
- error, $2))
- return -1;
+ err = parse_events_add_tracepoint(list, &parse_state->idx, $1.sys, $1.event,
+ error, $2);
+ parse_events_terms__delete($2);
+ free($1.sys);
+ free($1.event);
+ if (err) {
+ free(list);
+ return -1;
+ }
$$ = list;
}
tracepoint_name:
PE_NAME '-' PE_NAME ':' PE_NAME
{
- char sys_name[128];
struct tracepoint_name tracepoint;
- snprintf(&sys_name, 128, "%s-%s", $1, $3);
- tracepoint.sys = &sys_name;
+ ABORT_ON(asprintf(&tracepoint.sys, "%s-%s", $1, $3) < 0);
tracepoint.event = $5;
-
+ free($1);
+ free($3);
$$ = tracepoint;
}
|
@@ -500,11 +585,16 @@ event_legacy_numeric:
PE_VALUE ':' PE_VALUE opt_event_config
{
struct list_head *list;
+ int err;
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_add_numeric(_parse_state, list, (u32)$1, $3, $4));
+ err = parse_events_add_numeric(_parse_state, list, (u32)$1, $3, $4);
parse_events_terms__delete($4);
+ if (err) {
+ free(list);
+ YYABORT;
+ }
$$ = list;
}
@@ -512,11 +602,16 @@ event_legacy_raw:
PE_RAW opt_event_config
{
struct list_head *list;
+ int err;
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_add_numeric(_parse_state, list, PERF_TYPE_RAW, $1, $2));
+ err = parse_events_add_numeric(_parse_state, list, PERF_TYPE_RAW, $1, $2);
parse_events_terms__delete($2);
+ if (err) {
+ free(list);
+ YYABORT;
+ }
$$ = list;
}
@@ -525,22 +620,33 @@ PE_BPF_OBJECT opt_event_config
{
struct parse_events_state *parse_state = _parse_state;
struct list_head *list;
+ int err;
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_load_bpf(parse_state, list, $1, false, $2));
+ err = parse_events_load_bpf(parse_state, list, $1, false, $2);
parse_events_terms__delete($2);
+ free($1);
+ if (err) {
+ free(list);
+ YYABORT;
+ }
$$ = list;
}
|
PE_BPF_SOURCE opt_event_config
{
struct list_head *list;
+ int err;
list = alloc_list();
ABORT_ON(!list);
- ABORT_ON(parse_events_load_bpf(_parse_state, list, $1, true, $2));
+ err = parse_events_load_bpf(_parse_state, list, $1, true, $2);
parse_events_terms__delete($2);
+ if (err) {
+ free(list);
+ YYABORT;
+ }
$$ = list;
}
@@ -573,6 +679,10 @@ opt_pmu_config:
start_terms: event_config
{
struct parse_events_state *parse_state = _parse_state;
+ if (parse_state->terms) {
+ parse_events_terms__delete ($1);
+ YYABORT;
+ }
parse_state->terms = $1;
}
@@ -582,7 +692,10 @@ event_config ',' event_term
struct list_head *head = $1;
struct parse_events_term *term = $3;
- ABORT_ON(!head);
+ if (!head) {
+ free_term(term);
+ YYABORT;
+ }
list_add_tail(&term->list, head);
$$ = $1;
}
@@ -603,8 +716,12 @@ PE_NAME '=' PE_NAME
{
struct parse_events_term *term;
- ABORT_ON(parse_events_term__str(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, $3, &@1, &@3));
+ if (parse_events_term__str(&term, PARSE_EVENTS__TERM_TYPE_USER,
+ $1, $3, &@1, &@3)) {
+ free($1);
+ free($3);
+ YYABORT;
+ }
$$ = term;
}
|
@@ -612,8 +729,11 @@ PE_NAME '=' PE_VALUE
{
struct parse_events_term *term;
- ABORT_ON(parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, $3, false, &@1, &@3));
+ if (parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
+ $1, $3, false, &@1, &@3)) {
+ free($1);
+ YYABORT;
+ }
$$ = term;
}
|
@@ -622,7 +742,10 @@ PE_NAME '=' PE_VALUE_SYM_HW
struct parse_events_term *term;
int config = $3 & 255;
- ABORT_ON(parse_events_term__sym_hw(&term, $1, config));
+ if (parse_events_term__sym_hw(&term, $1, config)) {
+ free($1);
+ YYABORT;
+ }
$$ = term;
}
|
@@ -630,8 +753,11 @@ PE_NAME
{
struct parse_events_term *term;
- ABORT_ON(parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, 1, true, &@1, NULL));
+ if (parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
+ $1, 1, true, &@1, NULL)) {
+ free($1);
+ YYABORT;
+ }
$$ = term;
}
|
@@ -648,7 +774,10 @@ PE_TERM '=' PE_NAME
{
struct parse_events_term *term;
- ABORT_ON(parse_events_term__str(&term, (int)$1, NULL, $3, &@1, &@3));
+ if (parse_events_term__str(&term, (int)$1, NULL, $3, &@1, &@3)) {
+ free($3);
+ YYABORT;
+ }
$$ = term;
}
|
@@ -672,9 +801,13 @@ PE_NAME array '=' PE_NAME
{
struct parse_events_term *term;
- ABORT_ON(parse_events_term__str(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, $4, &@1, &@4));
-
+ if (parse_events_term__str(&term, PARSE_EVENTS__TERM_TYPE_USER,
+ $1, $4, &@1, &@4)) {
+ free($1);
+ free($4);
+ free($2.ranges);
+ YYABORT;
+ }
term->array = $2;
$$ = term;
}
@@ -683,8 +816,12 @@ PE_NAME array '=' PE_VALUE
{
struct parse_events_term *term;
- ABORT_ON(parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
- $1, $4, false, &@1, &@4));
+ if (parse_events_term__num(&term, PARSE_EVENTS__TERM_TYPE_USER,
+ $1, $4, false, &@1, &@4)) {
+ free($1);
+ free($2.ranges);
+ YYABORT;
+ }
term->array = $2;
$$ = term;
}
@@ -695,8 +832,11 @@ PE_DRV_CFG_TERM
char *config = strdup($1);
ABORT_ON(!config);
- ABORT_ON(parse_events_term__str(&term, PARSE_EVENTS__TERM_TYPE_DRV_CFG,
- config, $1, &@1, NULL));
+ if (parse_events_term__str(&term, PARSE_EVENTS__TERM_TYPE_DRV_CFG,
+ config, $1, &@1, NULL)) {
+ free($1);
+ YYABORT;
+ }
$$ = term;
}
--
2.23.0.866.gb869b98d4c-goog
next prev parent reply other threads:[~2019-10-24 19:02 UTC|newest]
Thread overview: 117+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-17 17:05 [PATCH] perf tools: avoid reading out of scope array Ian Rogers
2019-10-23 0:53 ` [PATCH v2 0/9] Improvements to memory usage by parse events Ian Rogers
2019-10-23 0:53 ` [PATCH v2 1/9] perf tools: add parse events append error Ian Rogers
2019-10-23 8:36 ` Jiri Olsa
2019-10-23 0:53 ` [PATCH v2 2/9] perf tools: splice events onto evlist even on error Ian Rogers
2019-10-23 8:40 ` Jiri Olsa
2019-10-23 0:53 ` [PATCH v2 3/9] perf tools: ensure config and str in terms are unique Ian Rogers
2019-10-23 8:50 ` Jiri Olsa
2019-10-23 0:53 ` [PATCH v2 4/9] perf tools: move ALLOC_LIST into a function Ian Rogers
2019-10-23 8:55 ` Jiri Olsa
2019-10-23 12:37 ` Arnaldo Carvalho de Melo
2019-11-12 11:18 ` [tip: perf/core] perf tools: Move " tip-bot2 for Ian Rogers
2019-10-23 0:53 ` [PATCH v2 5/9] perf tools: avoid a malloc for array events Ian Rogers
2019-10-23 8:58 ` Jiri Olsa
2019-10-23 12:38 ` Arnaldo Carvalho de Melo
2019-11-12 11:18 ` [tip: perf/core] perf tools: Avoid a malloc() " tip-bot2 for Ian Rogers
2019-10-23 0:53 ` [PATCH v2 6/9] perf tools: add destructors for parse event terms Ian Rogers
2019-10-23 9:01 ` Jiri Olsa
2019-10-24 19:03 ` Ian Rogers
2019-10-23 0:53 ` [PATCH v2 7/9] perf tools: before yyabort-ing free components Ian Rogers
2019-10-23 0:53 ` [PATCH v2 8/9] perf tools: if pmu configuration fails free terms Ian Rogers
2019-10-23 0:53 ` [PATCH v2 9/9] perf tools: add a deep delete for parse event terms Ian Rogers
2019-10-24 19:01 ` [PATCH v3 0/9] Improvements to memory usage by parse events Ian Rogers
2019-10-24 19:01 ` [PATCH v3 1/9] perf tools: add parse events append error Ian Rogers
2019-10-25 7:58 ` Jiri Olsa
2019-10-25 15:14 ` Ian Rogers
2019-10-28 19:32 ` Jiri Olsa
2019-10-28 21:06 ` Ian Rogers
2019-10-28 21:36 ` Jiri Olsa
2019-11-04 20:37 ` Ian Rogers
2019-10-24 19:01 ` [PATCH v3 2/9] perf tools: splice events onto evlist even on error Ian Rogers
2019-10-25 8:01 ` Jiri Olsa
2019-10-25 15:47 ` Ian Rogers
2019-10-28 21:06 ` Jiri Olsa
2019-10-24 19:01 ` [PATCH v3 3/9] perf tools: ensure config and str in terms are unique Ian Rogers
2019-10-25 8:10 ` Jiri Olsa
2019-10-25 15:52 ` Ian Rogers
2019-10-24 19:01 ` [PATCH v3 4/9] perf tools: move ALLOC_LIST into a function Ian Rogers
2019-10-24 19:01 ` [PATCH v3 5/9] perf tools: avoid a malloc for array events Ian Rogers
2019-10-24 19:01 ` [PATCH v3 6/9] perf tools: add destructors for parse event terms Ian Rogers
2019-10-25 8:27 ` Jiri Olsa
2019-10-25 16:08 ` Ian Rogers
2019-10-28 19:33 ` Jiri Olsa
2019-10-24 19:02 ` Ian Rogers [this message]
2019-10-24 19:02 ` [PATCH v3 8/9] perf tools: if pmu configuration fails free terms Ian Rogers
2019-10-24 19:02 ` [PATCH v3 9/9] perf tools: add a deep delete for parse event terms Ian Rogers
2019-10-25 18:08 ` [PATCH v4 0/9] Improvements to memory usage by parse events Ian Rogers
2019-10-25 18:08 ` [PATCH v4 1/9] perf tools: add parse events handle error Ian Rogers
2019-10-25 18:08 ` [PATCH v4 2/9] perf tools: move ALLOC_LIST into a function Ian Rogers
2019-10-25 18:08 ` [PATCH v4 3/9] perf tools: avoid a malloc for array events Ian Rogers
2019-10-25 18:08 ` [PATCH v4 4/9] perf tools: splice events onto evlist even on error Ian Rogers
2019-10-28 21:07 ` Jiri Olsa
2019-10-30 11:56 ` Arnaldo Carvalho de Melo
2019-11-12 11:18 ` [tip: perf/core] perf tools: Splice " tip-bot2 for Ian Rogers
2019-10-25 18:08 ` [PATCH v4 5/9] perf tools: ensure config and str in terms are unique Ian Rogers
2019-10-25 18:08 ` [PATCH v4 6/9] perf tools: add destructors for parse event terms Ian Rogers
2019-10-25 18:08 ` [PATCH v4 7/9] perf tools: before yyabort-ing free components Ian Rogers
2019-10-25 18:08 ` [PATCH v4 8/9] perf tools: if pmu configuration fails free terms Ian Rogers
2019-10-25 18:08 ` [PATCH v4 9/9] perf tools: add a deep delete for parse event terms Ian Rogers
2019-10-30 22:34 ` [PATCH v5 00/10] Improvements to memory usage by parse events Ian Rogers
2019-10-30 22:34 ` [PATCH v5 01/10] perf tools: add parse events handle error Ian Rogers
2019-11-06 14:06 ` Jiri Olsa
2019-11-06 14:29 ` Arnaldo Carvalho de Melo
2019-11-12 11:17 ` [tip: perf/core] perf parse: Add " tip-bot2 for Ian Rogers
2019-10-30 22:34 ` [PATCH v5 02/10] perf tools: move ALLOC_LIST into a function Ian Rogers
2019-10-30 22:34 ` [PATCH v5 03/10] perf tools: avoid a malloc for array events Ian Rogers
2019-10-30 22:34 ` [PATCH v5 04/10] perf tools: splice events onto evlist even on error Ian Rogers
2019-10-30 22:34 ` [PATCH v5 05/10] perf tools: ensure config and str in terms are unique Ian Rogers
2019-11-06 14:25 ` Jiri Olsa
2019-11-06 14:31 ` Arnaldo Carvalho de Melo
2019-11-12 11:17 ` [tip: perf/core] perf parse: Ensure " tip-bot2 for Ian Rogers
2019-10-30 22:34 ` [PATCH v5 06/10] perf tools: add destructors for parse event terms Ian Rogers
2019-11-06 14:24 ` Jiri Olsa
2019-11-06 14:35 ` Arnaldo Carvalho de Melo
2019-11-12 11:17 ` [tip: perf/core] perf parse: Add " tip-bot2 for Ian Rogers
2019-10-30 22:34 ` [PATCH v5 07/10] perf tools: before yyabort-ing free components Ian Rogers
2019-11-06 14:24 ` Jiri Olsa
2019-11-06 14:37 ` Arnaldo Carvalho de Melo
2019-11-12 11:17 ` [tip: perf/core] perf parse: Before " tip-bot2 for Ian Rogers
2019-10-30 22:34 ` [PATCH v5 08/10] perf tools: if pmu configuration fails free terms Ian Rogers
2019-11-06 14:24 ` Jiri Olsa
2019-11-06 14:38 ` Arnaldo Carvalho de Melo
2019-11-12 11:17 ` [tip: perf/core] perf parse: If " tip-bot2 for Ian Rogers
2019-10-30 22:34 ` [PATCH v5 09/10] perf tools: add a deep delete for parse event terms Ian Rogers
2019-11-06 14:24 ` Jiri Olsa
2019-11-06 14:39 ` Arnaldo Carvalho de Melo
2019-11-12 11:17 ` [tip: perf/core] perf parse: Add " tip-bot2 for Ian Rogers
2019-10-30 22:34 ` [PATCH v5 10/10] perf tools: report initial event parsing error Ian Rogers
2019-11-06 14:24 ` Jiri Olsa
2019-11-07 22:14 ` [PATCH v6 00/10] Improvements to memory usage by parse events Ian Rogers
2019-11-07 22:14 ` [PATCH v6 01/10] perf tools: add parse events handle error Ian Rogers
2019-11-07 22:14 ` [PATCH v6 02/10] perf tools: move ALLOC_LIST into a function Ian Rogers
2019-11-07 22:14 ` [PATCH v6 03/10] perf tools: avoid a malloc for array events Ian Rogers
2019-11-07 22:14 ` [PATCH v6 04/10] perf tools: splice events onto evlist even on error Ian Rogers
2019-11-07 22:14 ` [PATCH v6 05/10] perf tools: ensure config and str in terms are unique Ian Rogers
2019-11-07 22:14 ` [PATCH v6 06/10] perf tools: add destructors for parse event terms Ian Rogers
2019-11-07 22:14 ` [PATCH v6 07/10] perf tools: before yyabort-ing free components Ian Rogers
2019-11-07 22:14 ` [PATCH v6 08/10] perf tools: if pmu configuration fails free terms Ian Rogers
2019-11-07 22:14 ` [PATCH v6 09/10] perf tools: add a deep delete for parse event terms Ian Rogers
2019-11-07 22:14 ` [PATCH v6 10/10] perf tools: report initial event parsing error Ian Rogers
2019-11-07 22:23 ` [PATCH v6 00/10] Improvements to memory usage by parse events Arnaldo Carvalho de Melo
2019-11-08 18:15 ` [PATCH] perf tools: report initial event parsing error Ian Rogers
2019-11-08 18:25 ` Arnaldo Carvalho de Melo
2019-11-11 12:02 ` Jiri Olsa
2019-11-16 7:49 ` Ian Rogers
2019-11-11 12:02 ` Jiri Olsa
2019-11-16 7:52 ` Ian Rogers
2019-11-11 12:03 ` Jiri Olsa
2019-11-16 7:53 ` Ian Rogers
2019-11-16 7:46 ` [PATCH v2] " Ian Rogers
2019-11-18 22:16 ` Arnaldo Carvalho de Melo
2019-11-19 16:56 ` [tip: perf/core] perf parse: Report " tip-bot2 for Ian Rogers
2019-11-08 18:18 ` [PATCH v6 00/10] Improvements to memory usage by parse events Ian Rogers
2019-10-23 8:29 ` [PATCH] perf tools: avoid reading out of scope array Jiri Olsa
2019-11-11 14:25 ` Arnaldo Carvalho de Melo
2019-11-11 20:34 ` Ian Rogers
2019-11-12 11:05 ` Arnaldo Carvalho de Melo
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