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disable periodic GC

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There's hypothesis that it doesn't do anything useful now that we have
LRU...
This commit is contained in:
Aleksey Kladov 2019-09-26 12:31:16 +03:00
parent 6c1878009d
commit fabb32693f
2 changed files with 2 additions and 8 deletions
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6
crates/ra_ide_api/src/change.rs
View file

@ -13,7 +13,6 @@ use rustc_hash::FxHashMap;
use crate::{ use crate::{
db::{DebugData, RootDatabase}, db::{DebugData, RootDatabase},
status::syntax_tree_stats,
symbol_index::{SymbolIndex, SymbolsDatabase}, symbol_index::{SymbolIndex, SymbolsDatabase},
}; };
@ -246,11 +245,6 @@ impl RootDatabase {
if self.last_gc_check.elapsed() > GC_COOLDOWN { if self.last_gc_check.elapsed() > GC_COOLDOWN {
self.last_gc_check = crate::wasm_shims::Instant::now(); self.last_gc_check = crate::wasm_shims::Instant::now();
let retained_trees = syntax_tree_stats(self).retained;
if retained_trees > 100 {
log::info!("automatic garbadge collection, {} retained trees", retained_trees);
self.collect_garbage();
}
} }
} }

4
crates/ra_ide_api/src/status.rs
View file

@ -17,10 +17,10 @@ use crate::{
FileId, FileId,
}; };
pub(crate) fn syntax_tree_stats(db: &RootDatabase) -> SyntaxTreeStats { fn syntax_tree_stats(db: &RootDatabase) -> SyntaxTreeStats {
db.query(ra_db::ParseQuery).entries::<SyntaxTreeStats>() db.query(ra_db::ParseQuery).entries::<SyntaxTreeStats>()
} }
pub(crate) fn macro_syntax_tree_stats(db: &RootDatabase) -> SyntaxTreeStats { fn macro_syntax_tree_stats(db: &RootDatabase) -> SyntaxTreeStats {
db.query(hir::db::ParseMacroQuery).entries::<SyntaxTreeStats>() db.query(hir::db::ParseMacroQuery).entries::<SyntaxTreeStats>()
} }