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optimize disk thread teardown for large read caches

This commit is contained in:
Arvid Norberg 2010-05-04 02:58:23 +00:00
parent d0f2b0ade0
commit 24a3bbb985
1 changed files with 7 additions and 0 deletions
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7
src/disk_io_thread.cpp
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@ -1498,10 +1498,17 @@ namespace libtorrent
, end(widx.end()); i != end; ++i)
flush_range(const_cast<cached_piece_entry&>(*i), 0, INT_MAX, l);
#ifdef TORRENT_DISABLE_POOL_ALLOCATOR
// since we're aborting the thread, we don't actually
// need to free all the blocks individually. We can just
// clear the piece list and the memory will be freed when we
// destruct the m_pool. If we're not using a pool, we actually
// have to free everything individually though
cache_piece_index_t& idx = m_read_pieces.get<0>();
for (cache_piece_index_t::iterator i = idx.begin()
, end(idx.end()); i != end; ++i)
free_piece(const_cast<cached_piece_entry&>(*i), l);
#endif
m_pieces.clear();
m_read_pieces.clear();