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| author | Maxime Ripard <mripard@kernel.org> | 2024-04-23 08:48:56 +0200 |
|---|---|---|
| committer | Maxime Ripard <mripard@kernel.org> | 2024-04-23 08:48:56 +0200 |
| commit | c058e7a8f8af355e4a441c89400a6e95a16320e5 (patch) | |
| tree | ed96dcd06e69f508a3f8a112a29fd228289429a6 /tools/perf | |
| parent | drm/rockchip: rk3066_hdmi: switch to struct drm_edid (diff) | |
| parent | Backmerge tag 'v6.9-rc5' into drm-next (diff) | |
| download | linux-c058e7a8f8af355e4a441c89400a6e95a16320e5.tar.gz linux-c058e7a8f8af355e4a441c89400a6e95a16320e5.zip | |
Merge drm/drm-next into drm-misc-next
Maíra needs a backmerge to apply v3d patches, and Danilo for some
nouveau patches.
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Diffstat (limited to 'tools/perf')
| -rw-r--r-- | tools/perf/ui/browsers/annotate.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/annotate.c | 3 | ||||
| -rw-r--r-- | tools/perf/util/bpf_skel/lock_contention.bpf.c | 5 |
3 files changed, 8 insertions, 2 deletions
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index ec5e21932876..4790c735599b 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -970,7 +970,7 @@ int symbol__tui_annotate(struct map_symbol *ms, struct evsel *evsel, if (dso->annotate_warned) return -1; - if (not_annotated) { + if (not_annotated || !sym->annotate2) { err = symbol__annotate2(ms, evsel, &browser.arch); if (err) { char msg[BUFSIZ]; diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index ac002d907d81..50ca92255ff6 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -2461,6 +2461,9 @@ int symbol__annotate(struct map_symbol *ms, struct evsel *evsel, if (parch) *parch = arch; + if (!list_empty(¬es->src->source)) + return 0; + args.arch = arch; args.ms = *ms; if (annotate_opts.full_addr) diff --git a/tools/perf/util/bpf_skel/lock_contention.bpf.c b/tools/perf/util/bpf_skel/lock_contention.bpf.c index fb54bd38e7d0..d931a898c434 100644 --- a/tools/perf/util/bpf_skel/lock_contention.bpf.c +++ b/tools/perf/util/bpf_skel/lock_contention.bpf.c @@ -284,6 +284,7 @@ static inline __u32 check_lock_type(__u64 lock, __u32 flags) struct task_struct *curr; struct mm_struct___old *mm_old; struct mm_struct___new *mm_new; + struct sighand_struct *sighand; switch (flags) { case LCB_F_READ: /* rwsem */ @@ -305,7 +306,9 @@ static inline __u32 check_lock_type(__u64 lock, __u32 flags) break; case LCB_F_SPIN: /* spinlock */ curr = bpf_get_current_task_btf(); - if (&curr->sighand->siglock == (void *)lock) + sighand = curr->sighand; + + if (sighand && &sighand->siglock == (void *)lock) return LCD_F_SIGHAND_LOCK; break; default: |