From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: Clark Williams <williams@redhat.com>,
linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@redhat.com>,
Adrian Hunter <adrian.hunter@intel.com>,
David Ahern <dsahern@gmail.com>, Jiri Olsa <jolsa@kernel.org>,
Namhyung Kim <namhyung@kernel.org>,
Wang Nan <wangnan0@huawei.com>
Subject: [PATCH 25/52] perf map: Shorten map_groups__find() signature
Date: Wed, 2 May 2018 12:19:15 -0300 [thread overview]
Message-ID: <20180502151942.20542-26-acme@kernel.org> (raw)
In-Reply-To: <20180502151942.20542-1-acme@kernel.org>
From: Arnaldo Carvalho de Melo <acme@redhat.com>
Removing the map_type, that is going away.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-18iiiw25r75xn7zlppjldk48@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/arch/arm/tests/dwarf-unwind.c | 2 +-
tools/perf/arch/arm64/tests/dwarf-unwind.c | 2 +-
tools/perf/arch/powerpc/tests/dwarf-unwind.c | 2 +-
tools/perf/arch/x86/tests/dwarf-unwind.c | 2 +-
tools/perf/tests/vmlinux-kallsyms.c | 3 +--
tools/perf/util/event.c | 2 +-
tools/perf/util/map.c | 5 ++---
tools/perf/util/map.h | 9 +++++++--
tools/perf/util/symbol.c | 2 +-
9 files changed, 16 insertions(+), 13 deletions(-)
diff --git a/tools/perf/arch/arm/tests/dwarf-unwind.c b/tools/perf/arch/arm/tests/dwarf-unwind.c
index 8cb347760233..7d7a65ca2e8d 100644
--- a/tools/perf/arch/arm/tests/dwarf-unwind.c
+++ b/tools/perf/arch/arm/tests/dwarf-unwind.c
@@ -25,7 +25,7 @@ static int sample_ustack(struct perf_sample *sample,
sp = (unsigned long) regs[PERF_REG_ARM_SP];
- map = map_groups__find(thread->mg, MAP__VARIABLE, (u64) sp);
+ map = __map_groups__find(thread->mg, MAP__VARIABLE, (u64) sp);
if (!map) {
pr_debug("failed to get stack map\n");
free(buf);
diff --git a/tools/perf/arch/arm64/tests/dwarf-unwind.c b/tools/perf/arch/arm64/tests/dwarf-unwind.c
index e907f0f4c20c..f053eae3b6eb 100644
--- a/tools/perf/arch/arm64/tests/dwarf-unwind.c
+++ b/tools/perf/arch/arm64/tests/dwarf-unwind.c
@@ -25,7 +25,7 @@ static int sample_ustack(struct perf_sample *sample,
sp = (unsigned long) regs[PERF_REG_ARM64_SP];
- map = map_groups__find(thread->mg, MAP__VARIABLE, (u64) sp);
+ map = __map_groups__find(thread->mg, MAP__VARIABLE, (u64) sp);
if (!map) {
pr_debug("failed to get stack map\n");
free(buf);
diff --git a/tools/perf/arch/powerpc/tests/dwarf-unwind.c b/tools/perf/arch/powerpc/tests/dwarf-unwind.c
index 30cbbd6d5be0..b22d643cb602 100644
--- a/tools/perf/arch/powerpc/tests/dwarf-unwind.c
+++ b/tools/perf/arch/powerpc/tests/dwarf-unwind.c
@@ -26,7 +26,7 @@ static int sample_ustack(struct perf_sample *sample,
sp = (unsigned long) regs[PERF_REG_POWERPC_R1];
- map = map_groups__find(thread->mg, MAP__VARIABLE, (u64) sp);
+ map = __map_groups__find(thread->mg, MAP__VARIABLE, (u64) sp);
if (!map) {
pr_debug("failed to get stack map\n");
free(buf);
diff --git a/tools/perf/arch/x86/tests/dwarf-unwind.c b/tools/perf/arch/x86/tests/dwarf-unwind.c
index 95036c7a59e8..7da845026323 100644
--- a/tools/perf/arch/x86/tests/dwarf-unwind.c
+++ b/tools/perf/arch/x86/tests/dwarf-unwind.c
@@ -26,7 +26,7 @@ static int sample_ustack(struct perf_sample *sample,
sp = (unsigned long) regs[PERF_REG_X86_SP];
- map = map_groups__find(thread->mg, MAP__VARIABLE, (u64) sp);
+ map = __map_groups__find(thread->mg, MAP__VARIABLE, (u64) sp);
if (!map) {
pr_debug("failed to get stack map\n");
free(buf);
diff --git a/tools/perf/tests/vmlinux-kallsyms.c b/tools/perf/tests/vmlinux-kallsyms.c
index a99b0c118541..702cea7371ac 100644
--- a/tools/perf/tests/vmlinux-kallsyms.c
+++ b/tools/perf/tests/vmlinux-kallsyms.c
@@ -19,7 +19,6 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
struct symbol *sym;
struct map *kallsyms_map, *vmlinux_map, *map;
struct machine kallsyms, vmlinux;
- enum map_type type = MAP__FUNCTION;
struct maps *maps = machine__kernel_maps(&vmlinux);
u64 mem_start, mem_end;
bool header_printed;
@@ -205,7 +204,7 @@ int test__vmlinux_matches_kallsyms(struct test *test __maybe_unused, int subtest
mem_start = vmlinux_map->unmap_ip(vmlinux_map, map->start);
mem_end = vmlinux_map->unmap_ip(vmlinux_map, map->end);
- pair = map_groups__find(&kallsyms.kmaps, type, mem_start);
+ pair = map_groups__find(&kallsyms.kmaps, mem_start);
if (pair == NULL || pair->priv)
continue;
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 542bd5b79e48..a8739cd0d8ca 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -1534,7 +1534,7 @@ struct map *__thread__find_map(struct thread *thread, u8 cpumode, enum map_type
return NULL;
}
try_again:
- al->map = map_groups__find(mg, type, al->addr);
+ al->map = __map_groups__find(mg, type, al->addr);
if (al->map == NULL) {
/*
* If this is outside of all known maps, and is a negative
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index f553e302bf9c..91e2afb010f8 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -574,7 +574,7 @@ struct symbol *map_groups__find_symbol(struct map_groups *mg,
enum map_type type, u64 addr,
struct map **mapp)
{
- struct map *map = map_groups__find(mg, type, addr);
+ struct map *map = __map_groups__find(mg, type, addr);
/* Ensure map is loaded before using map->map_ip */
if (map != NULL && map__load(map) >= 0) {
@@ -627,8 +627,7 @@ int map_groups__find_ams(struct addr_map_symbol *ams)
if (ams->addr < ams->map->start || ams->addr >= ams->map->end) {
if (ams->map->groups == NULL)
return -1;
- ams->map = map_groups__find(ams->map->groups, ams->map->type,
- ams->addr);
+ ams->map = __map_groups__find(ams->map->groups, ams->map->type, ams->addr);
if (ams->map == NULL)
return -1;
}
diff --git a/tools/perf/util/map.h b/tools/perf/util/map.h
index 8ff75be0a965..b4bcf569a131 100644
--- a/tools/perf/util/map.h
+++ b/tools/perf/util/map.h
@@ -214,12 +214,17 @@ static inline void map_groups__remove(struct map_groups *mg, struct map *map)
maps__remove(&mg->maps[map->type], map);
}
-static inline struct map *map_groups__find(struct map_groups *mg,
- enum map_type type, u64 addr)
+static inline struct map *__map_groups__find(struct map_groups *mg,
+ enum map_type type, u64 addr)
{
return maps__find(&mg->maps[type], addr);
}
+static inline struct map *map_groups__find(struct map_groups *mg, u64 addr)
+{
+ return __map_groups__find(mg, MAP__FUNCTION, addr);
+}
+
static inline struct map *map_groups__first(struct map_groups *mg,
enum map_type type)
{
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 0bf4cf76f36a..25701078beab 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -723,7 +723,7 @@ static int dso__split_kallsyms_for_kcore(struct dso *dso, struct map *map)
if (module)
*module = '\0';
- curr_map = map_groups__find(kmaps, map->type, pos->start);
+ curr_map = __map_groups__find(kmaps, map->type, pos->start);
if (!curr_map) {
symbol__delete(pos);
--
2.14.3
next prev parent reply other threads:[~2018-05-02 15:19 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-02 15:18 [GIT PULL 00/52] perf/core improvements and fixes Arnaldo Carvalho de Melo
2018-05-02 15:18 ` [PATCH 01/52] perf buildid-cache: Support --list option Arnaldo Carvalho de Melo
2018-05-02 15:18 ` [PATCH 02/52] perf buildid-cache: Support --purge-all option Arnaldo Carvalho de Melo
2018-05-02 15:18 ` [PATCH 03/52] perf check-headers.sh: Simplify arguments passing Arnaldo Carvalho de Melo
2018-05-02 15:18 ` [PATCH 04/52] perf check-headers.sh: Add support to check 2 independent files Arnaldo Carvalho de Melo
2018-05-02 15:18 ` [PATCH 05/52] perf stat: Display time in precision based on std deviation Arnaldo Carvalho de Melo
2018-05-02 15:18 ` [PATCH 06/52] perf stat: Add --table option to display time of each run Arnaldo Carvalho de Melo
2018-05-02 15:18 ` [PATCH 07/52] perf stat: Display length strings of each run for --table option Arnaldo Carvalho de Melo
2018-05-02 15:18 ` [PATCH 08/52] perf top: Use __map__is_kernel() Arnaldo Carvalho de Melo
2018-05-02 15:18 ` [PATCH 09/52] perf symbols: Use __map__is_kernel() instead of ad-hoc equivalent code Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 10/52] perf dso: Add dso__has_symbols() method Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 11/52] perf map: Introduce map__has_symbols() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 12/52] perf thread: Introduce thread__find_map() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 13/52] perf tests: Let 'perf test list' display subtests Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 14/52] perf thread: Introduce thread__find_symbol() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 15/52] perf script: Use thread__find_symbol() instead of ad-hoc equivalent Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 16/52] perf thread: Make thread__find_map() return the map Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 17/52] perf thread: Make thread__find_symbol() return the symbol searched Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 18/52] perf map: Shorten map_groups__find_by_name() signature Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 19/52] perf Documentation: Support for asciidoctor Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 20/52] perf machine: Introduce machine__kernel_maps() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 21/52] perf machine: Shorten machine__load_kallsyms() signature Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 22/52] perf machine: Remove needless map_type from machine__load_vmlinux_path() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 23/52] perf tests vmlinux-kallsyms: Use machine__find_kernel_function(_by_name) Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 24/52] perf tests vmlinux-kallsyms: Use map__for_each_symbol() instead of open coded equivalent Arnaldo Carvalho de Melo
2018-05-02 15:19 ` Arnaldo Carvalho de Melo [this message]
2018-05-02 15:19 ` [PATCH 26/52] perf ui stdio: Use map_groups__fprintf() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 27/52] perf symbols: Shorten dso__(first|last)_symbol() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 28/52] tools lib symbols: Introduce kallsyms__is_function() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 29/52] perf tools: Use kallsyms__is_function() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 30/52] perf symbols: Unexport symbol_type__is_a() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 31/52] perf map: Remove enum_type arg to map_groups__first() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 32/52] perf symbols: Remove map_type arg from dso__find_symbol() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 33/52] perf thread: Remove addr_type arg from thread__find_cpumode_addr_location() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 34/52] perf machine: Use machine__find_kernel_function() instead of open coded version Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 35/52] perf thread: Ditch __thread__find_symbol() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 36/52] perf thread: Make thread__find_map() search all maps Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 37/52] perf map: Remove map_type arg from map_groups__find() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 38/52] perf symbols: Store the ELF symbol type in the symbol struct Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 39/52] perf machine: Set PROT_EXEC for executable PERF_RECORD_MMAP records Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 40/52] perf sort: Use mmap->prot on "dcacheline" formatting Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 41/52] perf symbols: No need to special case MAP__FUNCTION in fixup Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 42/52] perf symbols: Use symbol type instead of map->type Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 43/52] perf map: Use map->prot in place of type==MAP__FUNCTION Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 44/52] perf symbols: " Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 45/52] perf symbols: Unify symbol maps Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 46/52] perf symbols: Remove needless goto Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 47/52] perf symbols: Split kernel symbol processing from dso__load_sym() Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 48/52] perf symbols: Remove unused dso__load_all_kallsyms() 'map' parameter Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 49/52] perf symbols: kallsyms__delta() needs the kmap, not the map Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 50/52] perf symbols: Move split_kallsyms to struct map_groups Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 51/52] perf tools: Fix spelling mistake: "builid" -> "buildid" Arnaldo Carvalho de Melo
2018-05-02 15:19 ` [PATCH 52/52] perf machine: Ditch find_kernel_function variants Arnaldo Carvalho de Melo
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