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Merge pull request #46795 from xxhdx1985126/wip-seastore-backref-trim-bug-fix

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crimson/os/seastore/cache: trim backref cache before preparing record

Reviewed-by: Samuel Just <sjust@redhat.com>
This commit is contained in:
Samuel Just 2022-06-22 11:32:44 -07:00 committed by GitHub
commit 3fdbee5e70
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1 changed files with 3 additions and 3 deletions
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6
src/crimson/os/seastore/transaction_manager.cc
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@ -362,6 +362,9 @@ TransactionManager::submit_transaction_direct(
return tref.get_handle().enter(write_pipeline.prepare);
}).si_then([this, FNAME, &tref, seq_to_trim=std::move(seq_to_trim)]() mutable
-> submit_transaction_iertr::future<> {
if (seq_to_trim && *seq_to_trim != JOURNAL_SEQ_NULL) {
cache->trim_backref_bufs(*seq_to_trim);
}
auto record = cache->prepare_record(tref, segment_cleaner.get());
tref.get_handle().maybe_release_collection_lock();
@ -372,9 +375,6 @@ TransactionManager::submit_transaction_direct(
(auto submit_result) mutable {
SUBDEBUGT(seastore_t, "committed with {}", tref, submit_result);
auto start_seq = submit_result.write_result.start_seq;
if (seq_to_trim && *seq_to_trim != JOURNAL_SEQ_NULL) {
cache->trim_backref_bufs(*seq_to_trim);
}
cache->complete_commit(
tref,
submit_result.record_block_base,