Avi Kivity 09e730f9f2 Merge "Fix bugs in cache related to handling of bad_alloc" from Tomasz ...

"Fixes #2944."

* tag 'tgrabiec/cache-exception-safety-fixes-v2' of github.com:scylladb/seastar-dev:
  tests: row_cache: Add test for exception safety of multi-partition scans
  tests: row_cache: Add test for exception safety of single-partition reads
  tests: mutation_source_tests: Always print the seed
  tests: Disable alloc failure injection in test assertions
  tests: Avoid needless copies
  row_cache: Fix exception safety of cache_entry::read()
  row_cache: scanning_and_populating_reader: Fix exception unsafety causing read to skip data
  row_cache: partition_range_cursor: Extract valid() and advance_to() from refresh()
  cache_streamed_mutation: Add trace-level logging to cache_streamed_mutation
  mvcc: Lift noexcept off partition_snapshot_row_weakref assignment/constructors
  cache_streamed_mutation: Make advancing to the next range exception-safe
  cache_streamed_mutation: Make add_clustering_row_to_buffer() exception-safe
  cache_streamed_mutation: Make drain_tombstones() exception-safe
  cache_streamed_mutation: Return void from start_reading_from_underlying()
  cache_streamed_mutation: Document invariants related to exception-safety
  streamed_mutation: Add reserve_one()
  lsa: Guarantee invalidated references on allocating section retry
  mvcc: partition_snapshot_row_cursor: Mark allocation points

2017-11-14 11:42:13 +02:00

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