diff options
Diffstat (limited to 'tools/perf/util/bpf_skel/lock_data.h')
| -rw-r--r-- | tools/perf/util/bpf_skel/lock_data.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tools/perf/util/bpf_skel/lock_data.h b/tools/perf/util/bpf_skel/lock_data.h index c15f734d7fc4..28c5e5aced7f 100644 --- a/tools/perf/util/bpf_skel/lock_data.h +++ b/tools/perf/util/bpf_skel/lock_data.h @@ -3,6 +3,13 @@ #ifndef UTIL_BPF_SKEL_LOCK_DATA_H #define UTIL_BPF_SKEL_LOCK_DATA_H +struct owner_tracing_data { + u32 pid; // Who has the lock. + u32 count; // How many waiters for this lock. + u64 timestamp; // The time while the owner acquires lock and contention is going on. + s32 stack_id; // Identifier for `owner_stat`, which stores as value in `owner_stacks` +}; + struct tstamp_data { u64 timestamp; u64 lock; @@ -60,6 +67,7 @@ enum lock_aggr_mode { enum lock_class_sym { LOCK_CLASS_NONE, LOCK_CLASS_RQLOCK, + LOCK_CLASS_ZONE_LOCK, }; struct slab_cache_data { |