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@kernel.org>,
"Namhyung Kim" <namhyung@kernel.org>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Darren Hart" <dvhart@infradead.org>,
"Davidlohr Bueso" <dave@stgolabs.net>,
"André Almeida" <andrealmeid@collabora.com>,
"James Clark" <james.clark@arm.com>,
"John Garry" <john.g.garry@oracle.com>,
"Riccardo Mancini" <rickyman7@gmail.com>,
"Yury Norov" <yury.norov@gmail.com>,
"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Adrian Hunter" <adrian.hunter@intel.com>,
"Leo Yan" <leo.yan@linaro.org>, "Andi Kleen" <ak@linux.intel.com>,
"Thomas Richter" <tmricht@linux.ibm.com>,
"Kan Liang" <kan.liang@linux.intel.com>,
"Madhavan Srinivasan" <maddy@linux.ibm.com>,
"Shunsuke Nakamura" <nakamura.shun@fujitsu.com>,
"Song Liu" <song@kernel.org>,
"Masami Hiramatsu" <mhiramat@kernel.org>,
"Steven Rostedt" <rostedt@goodmis.org>,
"Miaoqian Lin" <linmq006@gmail.com>,
"Stephen Brennan" <stephen.s.brennan@oracle.com>,
"Kajol Jain" <kjain@linux.ibm.com>,
"Alexey Bayduraev" <alexey.v.bayduraev@linux.intel.com>,
"German Gomez" <german.gomez@arm.com>,
linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
"Eric Dumazet" <edumazet@google.com>,
"Dmitry Vyukov" <dvyukov@google.com>,
"Hao Luo" <haoluo@google.com>
Cc: Stephane Eranian <eranian@google.com>, Ian Rogers <irogers@google.com>
Subject: [PATCH v4 11/22] perf map: Rename map_ip and unmap_ip
Date: Sun, 19 Mar 2023 20:37:59 -0700 [thread overview]
Message-ID: <20230320033810.980165-12-irogers@google.com> (raw)
In-Reply-To: <20230320033810.980165-1-irogers@google.com>
Add dso to match comment. This avoids a naming conflict with later
added accessor functions for variables in struct map.
Signed-off-by: Ian Rogers <irogers@google.com>
---
tools/perf/builtin-kmem.c | 2 +-
tools/perf/builtin-script.c | 4 ++--
tools/perf/util/machine.c | 4 ++--
tools/perf/util/map.c | 8 ++++----
tools/perf/util/map.h | 4 ++--
tools/perf/util/symbol-elf.c | 4 ++--
6 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index f3029742b800..4d4b770a401c 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -423,7 +423,7 @@ static u64 find_callsite(struct evsel *evsel, struct perf_sample *sample)
if (!caller) {
/* found */
if (node->ms.map)
- addr = map__unmap_ip(node->ms.map, node->ip);
+ addr = map__dso_unmap_ip(node->ms.map, node->ip);
else
addr = node->ip;
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c
index eb49689d0f00..21944adf4c17 100644
--- a/tools/perf/builtin-script.c
+++ b/tools/perf/builtin-script.c
@@ -1012,11 +1012,11 @@ static int perf_sample__fprintf_brstackoff(struct perf_sample *sample,
if (thread__find_map_fb(thread, sample->cpumode, from, &alf) &&
!map__dso(alf.map)->adjust_symbols)
- from = map__map_ip(alf.map, from);
+ from = map__dso_map_ip(alf.map, from);
if (thread__find_map_fb(thread, sample->cpumode, to, &alt) &&
!map__dso(alt.map)->adjust_symbols)
- to = map__map_ip(alt.map, to);
+ to = map__dso_map_ip(alt.map, to);
printed += fprintf(fp, " 0x%"PRIx64, from);
if (PRINT_FIELD(DSO)) {
diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 08fb3ab0c205..5bf035b23a79 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -3053,7 +3053,7 @@ static int append_inlines(struct callchain_cursor *cursor, struct map_symbol *ms
if (!symbol_conf.inline_name || !map || !sym)
return ret;
- addr = map__map_ip(map, ip);
+ addr = map__dso_map_ip(map, ip);
addr = map__rip_2objdump(map, addr);
dso = map__dso(map);
@@ -3098,7 +3098,7 @@ static int unwind_entry(struct unwind_entry *entry, void *arg)
* its corresponding binary.
*/
if (entry->ms.map)
- addr = map__map_ip(entry->ms.map, entry->ip);
+ addr = map__dso_map_ip(entry->ms.map, entry->ip);
srcline = callchain_srcline(&entry->ms, addr);
return callchain_cursor_append(cursor, entry->ip, &entry->ms,
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 416fc449bde8..d97a6d20626f 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -109,8 +109,8 @@ void map__init(struct map *map, u64 start, u64 end, u64 pgoff, struct dso *dso)
map->pgoff = pgoff;
map->reloc = 0;
map->dso = dso__get(dso);
- map->map_ip = map__map_ip;
- map->unmap_ip = map__unmap_ip;
+ map->map_ip = map__dso_map_ip;
+ map->unmap_ip = map__dso_unmap_ip;
map->erange_warned = false;
refcount_set(&map->refcnt, 1);
}
@@ -590,12 +590,12 @@ struct maps *map__kmaps(struct map *map)
return kmap->kmaps;
}
-u64 map__map_ip(const struct map *map, u64 ip)
+u64 map__dso_map_ip(const struct map *map, u64 ip)
{
return ip - map__start(map) + map->pgoff;
}
-u64 map__unmap_ip(const struct map *map, u64 ip)
+u64 map__dso_unmap_ip(const struct map *map, u64 ip)
{
return ip + map__start(map) - map->pgoff;
}
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index 16646b94fa3a..9b0a84e46e48 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -41,9 +41,9 @@ struct kmap *map__kmap(struct map *map);
struct maps *map__kmaps(struct map *map);
/* ip -> dso rip */
-u64 map__map_ip(const struct map *map, u64 ip);
+u64 map__dso_map_ip(const struct map *map, u64 ip);
/* dso rip -> ip */
-u64 map__unmap_ip(const struct map *map, u64 ip);
+u64 map__dso_unmap_ip(const struct map *map, u64 ip);
/* Returns ip */
u64 identity__map_ip(const struct map *map __maybe_unused, u64 ip);
diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index 0542985ecaf6..93ae3f22fd03 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -1351,8 +1351,8 @@ static int dso__process_kernel_symbol(struct dso *dso, struct map *map,
map->start = shdr->sh_addr + ref_reloc(kmap);
map->end = map__start(map) + shdr->sh_size;
map->pgoff = shdr->sh_offset;
- map->map_ip = map__map_ip;
- map->unmap_ip = map__unmap_ip;
+ map->map_ip = map__dso_map_ip;
+ map->unmap_ip = map__dso_unmap_ip;
/* Ensure maps are correctly ordered */
if (kmaps) {
int err;
--
2.40.0.rc1.284.g88254d51c5-goog
next prev parent reply other threads:[~2023-03-20 3:41 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-20 3:37 [PATCH v4 00/22] Reference count checker and related fixes Ian Rogers
2023-03-20 3:37 ` [PATCH v4 01/22] perf symbol: Avoid memory leak from abi::__cxa_demangle Ian Rogers
2023-03-20 3:37 ` [PATCH v4 02/22] perf bpf_counter: Use public cpumap accessors Ian Rogers
2023-03-20 3:37 ` [PATCH v4 03/22] perf tests: Add common error route for code-reading Ian Rogers
2023-03-20 3:37 ` [PATCH v4 04/22] perf test: Fix memory leak in symbols Ian Rogers
2023-03-20 8:06 ` Adrian Hunter
2023-03-20 13:04 ` Ian Rogers
2023-03-20 3:37 ` [PATCH v4 05/22] perf symbol: Sort names under write lock Ian Rogers
2023-03-20 3:37 ` [PATCH v4 06/22] perf map: Move map list node into symbol Ian Rogers
2023-03-20 15:48 ` Arnaldo Carvalho de Melo
2023-03-20 16:51 ` Ian Rogers
2023-03-20 3:37 ` [PATCH v4 07/22] perf maps: Remove rb_node from struct map Ian Rogers
2023-03-20 3:37 ` [PATCH v4 08/22] perf maps: Add functions to access maps Ian Rogers
2023-03-20 3:37 ` [PATCH v4 09/22] perf map: Add accessor for dso Ian Rogers
2023-03-20 3:37 ` [PATCH v4 10/22] perf map: Add accessor for start and end Ian Rogers
2023-03-20 3:37 ` Ian Rogers [this message]
2023-03-20 3:38 ` [PATCH v4 12/22] perf map: Add helper for map_ip and unmap_ip Ian Rogers
2023-03-20 3:38 ` [PATCH v4 13/22] perf map: Add accessors for prot, priv and flags Ian Rogers
2023-03-20 3:38 ` [PATCH v4 14/22] perf map: Add accessors for pgoff and reloc Ian Rogers
2023-03-20 3:38 ` [PATCH v4 15/22] perf test: Add extra diagnostics to maps test Ian Rogers
2023-03-20 3:38 ` [PATCH v4 16/22] perf maps: Modify maps_by_name to hold a reference to a map Ian Rogers
2023-03-20 3:38 ` [PATCH v4 17/22] perf map: Changes to reference counting Ian Rogers
2023-03-20 11:18 ` Adrian Hunter
2023-03-20 17:00 ` Ian Rogers
2023-03-20 3:38 ` [PATCH v4 18/22] libperf: Add reference count checking macros Ian Rogers
2023-03-20 3:38 ` [PATCH v4 19/22] perf cpumap: Add reference count checking Ian Rogers
2023-03-20 3:38 ` [PATCH v4 20/22] perf namespaces: " Ian Rogers
2023-03-20 3:38 ` [PATCH v4 21/22] perf maps: " Ian Rogers
2023-03-20 3:38 ` [PATCH v4 22/22] perf map: " Ian Rogers
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