gaspersic/solana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Only mmap file from snapshot once (#14815) (#14901)

Browse Source 
(cherry picked from commit a53b8558cd)

Co-authored-by: sakridge <sakridge@gmail.com>
This commit is contained in:
mergify[bot]
2021-01-28 11:03:40 -08:00
committed by GitHub
parent b62349f081
commit d4cc7c6b66
5 changed files with 80 additions and 76 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
runtime/src/accounts_db.rs
View File

@@ -381,13 +381,18 @@ impl AccountStorageEntry {
}
}
pub(crate) fn new_empty_map(id: AppendVecId, accounts_current_len: usize) -> Self {
pub(crate) fn new_existing(
slot: Slot,
id: AppendVecId,
accounts: AppendVec,
num_accounts: usize,
) -> Self {
Self {
id: AtomicUsize::new(id),
slot: AtomicU64::new(0),
accounts: AppendVec::new_empty_map(accounts_current_len),
slot: AtomicU64::new(slot),
accounts,
count_and_status: RwLock::new((0, AccountStorageStatus::Available)),
approx_store_count: AtomicUsize::new(0),
approx_store_count: AtomicUsize::new(num_accounts),
alive_bytes: AtomicUsize::new(0),
}
}
@@ -521,13 +526,6 @@ impl AccountStorageEntry {
count
}
pub fn set_file<P: AsRef<Path>>(&mut self, path: P) -> IOResult<()> {
let num_accounts = self.accounts.set_file(path)?;
self.approx_store_count
.store(num_accounts, Ordering::Relaxed);
Ok(())
}
pub fn get_relative_path(&self) -> Option<PathBuf> {
AppendVec::get_relative_path(self.accounts.get_path())
}