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[thin_show_dups] remove variable number of mems per chunks.

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Too slow and not used.
This commit is contained in:
Joe Thornber
2015-09-04 13:48:02 +01:00
parent 3b96812328
commit 216e5acb6c
6 changed files with 22 additions and 36 deletions
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18
thin-provisioning/variable_chunk_stream.cc
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@@ -59,8 +59,8 @@ variable_chunk_stream::get()
little_chunk_.len_ = little_e_ - little_b_;
little_chunk_.offset_ = big_chunk_->offset_ + little_chunk_.len_;
little_chunk_.mem_.clear();
little_chunk_.mem_.push_back(mem(little_b_, little_e_));
little_chunk_.mem_.begin = little_b_;
little_chunk_.mem_.end = little_e_;
return little_chunk_;
}
@@ -80,7 +80,7 @@ variable_chunk_stream::next_big_chunk()
return false;
big_chunk_ = &stream_.get();
little_b_ = little_e_ = last_hashed_ = big_chunk_->mem_.front().begin;
little_b_ = little_e_ = last_hashed_ = big_chunk_->mem_.begin;
h_.reset();
return true;
@@ -93,19 +93,19 @@ variable_chunk_stream::advance_one()
assert(big_chunk_);
big_e = big_chunk_->mem_.front().end;
big_e = big_chunk_->mem_.end;
little_b_ = little_e_;
little_e_ = last_hashed_;
if (little_b_ == big_e) {
if (next_big_chunk())
big_e = big_chunk_->mem_.front().end;
big_e = big_chunk_->mem_.end;
else
return false;
}
assert(little_e_ >= big_chunk_->mem_.front().begin);
assert(little_b_ >= big_chunk_->mem_.front().begin);
assert(little_e_ >= big_chunk_->mem_.begin);
assert(little_b_ >= big_chunk_->mem_.begin);
assert(little_e_ <= big_e);
assert(little_b_ <= big_e);
@@ -126,8 +126,8 @@ variable_chunk_stream::advance_one()
if (little_e_ == big_e)
last_hashed_ = little_e_;
assert(little_e_ >= big_chunk_->mem_.front().begin);
assert(little_b_ >= big_chunk_->mem_.front().begin);
assert(little_e_ >= big_chunk_->mem_.begin);
assert(little_b_ >= big_chunk_->mem_.begin);
assert(little_e_ <= big_e);
assert(little_b_ <= big_e);