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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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11
thin-provisioning/thin_show_duplicates.cc
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@@ -142,8 +142,7 @@ namespace {
else {
digestor_.reset();
for (deque<mem>::const_iterator it = c.mem_.begin(); it != c.mem_.end(); it++)
digestor_.process_bytes(it->begin, it->end - it->begin);
digestor_.process_bytes(c.mem_.begin, c.mem_.end - c.mem_.begin);
unsigned int digest[5];
digestor_.get_digest(digest);
@@ -167,11 +166,9 @@ namespace {
private:
bool all_zeroes(chunk const &c) const {
for (deque<mem>::const_iterator it = c.mem_.begin(); it != c.mem_.end(); it++) {
for (uint8_t *ptr = it->begin; ptr != it->end; ptr++) {
if (*ptr != 0)
return false;
}
for (uint8_t *ptr = c.mem_.begin; ptr != c.mem_.end; ptr++) {
if (*ptr != 0)
return false;
}
return true;