wip: unwind info reorg

javierhonduco · Oct 16, 2024 · 426505b · 426505b
1 parent b070aa3
commit 426505b
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Showing 10 changed files with 592 additions and 597 deletions.
diff --git a/perf.data b/perf.data
diff --git a/src/bpf/profiler_bindings.rs b/src/bpf/profiler_bindings.rs
@@ -5,7 +5,7 @@
 use plain::Plain;
 use std::ops::Add;
 
-use crate::unwind_info::CompactUnwindRow;
+use crate::unwind_info::types::CompactUnwindRow;
 
 include!(concat!(env!("OUT_DIR"), "/profiler_bindings.rs"));
 

diff --git a/src/main.rs b/src/main.rs
@@ -26,10 +26,10 @@ use lightswitch::object::ObjectFile;
 use lightswitch::profile::symbolize_profile;
 use lightswitch::profile::{fold_profile, to_pprof};
 use lightswitch::profiler::{Profiler, ProfilerConfig};
-use lightswitch::unwind_info::in_memory_unwind_info;
-use lightswitch::unwind_info::remove_redundant;
-use lightswitch::unwind_info::remove_unnecesary_markers;
-use lightswitch::unwind_info::UnwindInfoBuilder;
+use lightswitch::unwind_info::convert::in_memory_unwind_info;
+use lightswitch::unwind_info::convert::UnwindInfoBuilder;
+use lightswitch::unwind_info::optimize::remove_redundant;
+use lightswitch::unwind_info::optimize::remove_unnecesary_markers;
 
 const SAMPLE_FREQ_RANGE: RangeInclusive<usize> = 1..=1009;
 const PPROF_INGEST_URL: &str = "http://localhost:4567/pprof/new";

diff --git a/src/profiler.rs b/src/profiler.rs
@@ -35,9 +35,10 @@ use crate::collector::*;
 use crate::object::ElfLoad;
 use crate::object::{BuildId, ExecutableId, ObjectFile};
 use crate::perf_events::setup_perf_event;
+use crate::unwind_info::convert::in_memory_unwind_info;
 use crate::unwind_info::log_unwind_info_sections;
-use crate::unwind_info::CompactUnwindRow;
-use crate::unwind_info::{in_memory_unwind_info, remove_redundant, remove_unnecesary_markers};
+use crate::unwind_info::optimize::{remove_redundant, remove_unnecesary_markers};
+use crate::unwind_info::types::CompactUnwindRow;
 use crate::util::{get_online_cpus, summarize_address_range};
 
 pub enum TracerEvent {
@@ -1140,7 +1141,7 @@ impl Profiler<'_> {
         executable_id: u64,
         bucket_id: u32,
     ) {
-        let pages = crate::unwind_info::to_pages(unwind_info);
+        let pages = crate::unwind_info::pages::to_pages(unwind_info);
         for page in pages {
             let page_key = page_key_t {
                 file_offset: page.address,