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os/bluestore: avoid comparing object key and name twice

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Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>
This commit is contained in:
xie xingguo 2016-09-30 14:53:28 +08:00
parent bea0e347c0
commit adb274c631
1 changed files with 3 additions and 5 deletions
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8
src/os/bluestore/BlueStore.cc
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@ -276,11 +276,9 @@ static void get_object_key(const ghobject_t& oid, string *key)
// is a key... could be < = or >.
append_escaped(oid.hobj.get_key(), key);
// (ASCII chars < = and > sort in that order, yay)
if (oid.hobj.get_key() < oid.hobj.oid.name) {
key->append("<");
append_escaped(oid.hobj.oid.name, key);
} else if (oid.hobj.get_key() > oid.hobj.oid.name) {
key->append(">");
int r = oid.hobj.get_key().compare(oid.hobj.oid.name);
if (r) {
key->append(r > 0 ? ">" : "<");
append_escaped(oid.hobj.oid.name, key);
} else {
// same as no key