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script: Include layout when collecting memory reports (#32204)

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Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
This commit is contained in:
Mukilan Thiyagarajan 2024-05-01 15:05:46 +05:30 • committed by GitHub
parent bccbc87db7
commit 6065abcb6b
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GPG key ID: B5690EEEBB952194
4 changed files with 13 additions and 12 deletions
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7
components/layout_thread/lib.rs
View file

@ -56,7 +56,7 @@ use metrics::{PaintTimeMetrics, ProfilerMetadataFactory};
use msg::constellation_msg::{BrowsingContextId, PipelineId};
use net_traits::image_cache::{ImageCache, UsePlaceholder};
use parking_lot::RwLock;
use profile_traits::mem::{Report, ReportKind, ReportsChan};
use profile_traits::mem::{Report, ReportKind};
use profile_traits::path;
use profile_traits::time::{
self as profile_time, profile, TimerMetadata, TimerMetadataFrameType, TimerMetadataReflowType,
@ -508,8 +508,7 @@ impl Layout for LayoutThread {
self.registered_painters.0.insert(name, registered_painter);
}
fn collect_reports(&self, reports_chan: ReportsChan) {
let mut reports = vec![];
fn collect_reports(&self, reports: &mut Vec<Report>) {
// Servo uses vanilla jemalloc, which doesn't have a
// malloc_enclosing_size_of function.
let mut ops = MallocSizeOfOps::new(servo_allocator::usable_size, None, None);
@ -536,8 +535,6 @@ impl Layout for LayoutThread {
kind: ReportKind::ExplicitJemallocHeapSize,
size: malloc_size_of_persistent_local_context(&mut ops),
});
reports_chan.send(reports);
}
fn reflow(&mut self, script_reflow: script_layout_interface::ScriptReflow) {

7
components/layout_thread_2020/lib.rs
View file

@ -42,7 +42,7 @@ use metrics::{PaintTimeMetrics, ProfilerMetadataFactory};
use msg::constellation_msg::{BrowsingContextId, PipelineId};
use net_traits::image_cache::{ImageCache, UsePlaceholder};
use parking_lot::{ReentrantMutex, RwLock};
use profile_traits::mem::{Report, ReportKind, ReportsChan};
use profile_traits::mem::{Report, ReportKind};
use profile_traits::path;
use profile_traits::time::{
self as profile_time, profile, TimerMetadata, TimerMetadataFrameType, TimerMetadataReflowType,
@ -417,8 +417,7 @@ impl Layout for LayoutThread {
fn exit_now(&mut self) {}
fn collect_reports(&self, reports_chan: ReportsChan) {
let mut reports = vec![];
fn collect_reports(&self, reports: &mut Vec<Report>) {
// Servo uses vanilla jemalloc, which doesn't have a
// malloc_enclosing_size_of function.
let mut ops = MallocSizeOfOps::new(servo_allocator::usable_size, None, None);
@ -436,8 +435,6 @@ impl Layout for LayoutThread {
kind: ReportKind::ExplicitJemallocHeapSize,
size: self.stylist.size_of(&mut ops),
});
reports_chan.send(reports);
}
fn set_quirks_mode(&mut self, quirks_mode: QuirksMode) {

7
components/script/script_thread.rs
View file

@ -2556,6 +2556,13 @@ impl ScriptThread {
let mut reports = vec![];
reports.extend(unsafe { get_reports(*self.get_cx(), path_seg) });
SCRIPT_THREAD_ROOT.with(|root| {
let script_thread = unsafe { &*root.get().unwrap() };
let layouts = script_thread.layouts.borrow();
for layout in layouts.values() {
layout.collect_reports(&mut reports);
}
});
reports_chan.send(reports);
}

4
components/shared/script_layout/lib.rs
View file

@ -29,7 +29,7 @@ use malloc_size_of_derive::MallocSizeOf;
use metrics::PaintTimeMetrics;
use msg::constellation_msg::{BrowsingContextId, PipelineId};
use net_traits::image_cache::{ImageCache, PendingImageId};
use profile_traits::mem::ReportsChan;
use profile_traits::mem::Report;
use profile_traits::time;
use script_traits::{
ConstellationControlMsg, InitialScriptState, LayoutControlMsg, LayoutMsg, LoadData, Painter,
@ -208,7 +208,7 @@ pub trait Layout {
/// Requests that layout measure its memory usage. The resulting reports are sent back
/// via the supplied channel.
fn collect_reports(&self, reports_chan: ReportsChan);
fn collect_reports(&self, reports: &mut Vec<Report>);
/// Sets quirks mode for the document, causing the quirks mode stylesheet to be used.
fn set_quirks_mode(&mut self, quirks_mode: QuirksMode);