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authorTakashi Iwai <tiwai@suse.de>2025-09-28 15:41:17 +0200
committerTakashi Iwai <tiwai@suse.de>2025-09-28 15:41:17 +0200
commit6b9c4a05ae2b539bfd4d64a46eb861a57cc08351 (patch)
treec49eff979f954601be17f603d8bebb9ec8256c1e /tools/perf
parentALSA: doc: improved docs about quirk_flags in snd-usb-audio (diff)
parentASoc: tas2783A: Fix an error code in probe() (diff)
downloadlinux-6b9c4a05ae2b539bfd4d64a46eb861a57cc08351.tar.gz
linux-6b9c4a05ae2b539bfd4d64a46eb861a57cc08351.zip
Merge tag 'asoc-v6.18-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v6.18 round 2 Some more updates for v6.18, mostly fixes for the earlier pull request with some cleanups and more minor fixes for older code. We do have one new driver, the TI TAS2783A, and some quirks for new platforms.
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/builtin-lock.c7
-rw-r--r--tools/perf/util/maps.c9
2 files changed, 11 insertions, 5 deletions
diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c
index fd49703021fd..078634461df2 100644
--- a/tools/perf/builtin-lock.c
+++ b/tools/perf/builtin-lock.c
@@ -2009,6 +2009,7 @@ static int __cmd_contention(int argc, const char **argv)
.owner = show_lock_owner,
.cgroups = RB_ROOT,
};
+ struct perf_env host_env;
lockhash_table = calloc(LOCKHASH_SIZE, sizeof(*lockhash_table));
if (!lockhash_table)
@@ -2024,7 +2025,10 @@ static int __cmd_contention(int argc, const char **argv)
eops.mmap = perf_event__process_mmap;
eops.tracing_data = perf_event__process_tracing_data;
- session = perf_session__new(use_bpf ? NULL : &data, &eops);
+ perf_env__init(&host_env);
+ session = __perf_session__new(use_bpf ? NULL : &data, &eops,
+ /*trace_event_repipe=*/false, &host_env);
+
if (IS_ERR(session)) {
pr_err("Initializing perf session failed\n");
err = PTR_ERR(session);
@@ -2142,6 +2146,7 @@ out_delete:
evlist__delete(con.evlist);
lock_contention_finish(&con);
perf_session__delete(session);
+ perf_env__exit(&host_env);
zfree(&lockhash_table);
return err;
}
diff --git a/tools/perf/util/maps.c b/tools/perf/util/maps.c
index 85b2a93a59ac..779f6230130a 100644
--- a/tools/perf/util/maps.c
+++ b/tools/perf/util/maps.c
@@ -477,6 +477,7 @@ static int __maps__insert(struct maps *maps, struct map *new)
}
/* Insert the value at the end. */
maps_by_address[nr_maps] = map__get(new);
+ map__set_kmap_maps(new, maps);
if (maps_by_name)
maps_by_name[nr_maps] = map__get(new);
@@ -502,8 +503,6 @@ static int __maps__insert(struct maps *maps, struct map *new)
if (map__end(new) < map__start(new))
RC_CHK_ACCESS(maps)->ends_broken = true;
- map__set_kmap_maps(new, maps);
-
return 0;
}
@@ -891,6 +890,7 @@ static int __maps__fixup_overlap_and_insert(struct maps *maps, struct map *new)
if (before) {
map__put(maps_by_address[i]);
maps_by_address[i] = before;
+ map__set_kmap_maps(before, maps);
if (maps_by_name) {
map__put(maps_by_name[ni]);
@@ -918,6 +918,7 @@ static int __maps__fixup_overlap_and_insert(struct maps *maps, struct map *new)
*/
map__put(maps_by_address[i]);
maps_by_address[i] = map__get(new);
+ map__set_kmap_maps(new, maps);
if (maps_by_name) {
map__put(maps_by_name[ni]);
@@ -942,14 +943,13 @@ static int __maps__fixup_overlap_and_insert(struct maps *maps, struct map *new)
*/
map__put(maps_by_address[i]);
maps_by_address[i] = map__get(new);
+ map__set_kmap_maps(new, maps);
if (maps_by_name) {
map__put(maps_by_name[ni]);
maps_by_name[ni] = map__get(new);
}
- map__set_kmap_maps(new, maps);
-
check_invariants(maps);
return err;
}
@@ -1019,6 +1019,7 @@ int maps__copy_from(struct maps *dest, struct maps *parent)
err = unwind__prepare_access(dest, new, NULL);
if (!err) {
dest_maps_by_address[i] = new;
+ map__set_kmap_maps(new, dest);
if (dest_maps_by_name)
dest_maps_by_name[i] = map__get(new);
RC_CHK_ACCESS(dest)->nr_maps = i + 1;