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premiere-libtorrent
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fixed bug in disk cache flush, largest contiguous function

This commit is contained in:
Arvid Norberg 2009-05-27 16:50:46 +00:00
parent e744174f9a
commit c66dda1c9f
1 changed files with 10 additions and 1 deletions
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11
src/disk_io_thread.cpp
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@ -549,6 +549,7 @@ namespace libtorrent
current = 0; current = 0;
} }
} }
if (current > ret) ret = current;
return ret; return ret;
} }
@ -576,8 +577,13 @@ namespace libtorrent
start = i + 1; start = i + 1;
} }
} }
if (current > len)
{
len = current;
pos = start;
}
if (len < lower_limit) return 0; if (len < lower_limit || len <= 0) return 0;
len = flush_range(e, pos, pos + len, l); len = flush_range(e, pos, pos + len, l);
if (e->num_blocks == 0) m_pieces.erase(e); if (e->num_blocks == 0) m_pieces.erase(e);
return len; return len;
@ -642,6 +648,9 @@ namespace libtorrent
, int start, int end, mutex_t::scoped_lock& l) , int start, int end, mutex_t::scoped_lock& l)
{ {
INVARIANT_CHECK; INVARIANT_CHECK;
TORRENT_ASSERT(start < end);
// TODO: copy *e and unlink it before unlocking // TODO: copy *e and unlink it before unlocking
cached_piece_entry& p = *e; cached_piece_entry& p = *e;
int piece_size = p.storage->info()->piece_size(p.piece); int piece_size = p.storage->info()->piece_size(p.piece);