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mds/MDCache.h: remove unneeded call to clear func #11954

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merged 1 commit into from Nov 14, 2016
Merged

mds/MDCache.h: remove unneeded call to clear func #11954

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8 changes: 4 additions & 4 deletions src/mds/MDCache.cc
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Expand Up @@ -817,7 +817,7 @@ void MDCache::adjust_subtree_auth(CDir *dir, mds_authority_t auth, bool do_eval)
if (dir->inode->is_base()) {
root = dir; // bootstrap hack.
if (subtrees.count(root) == 0) {
subtrees[root].clear();
subtrees[root];
root->get(CDir::PIN_SUBTREE);
}
} else {
Expand All @@ -834,7 +834,7 @@ void MDCache::adjust_subtree_auth(CDir *dir, mds_authority_t auth, bool do_eval)
// i am a new subtree.
dout(10) << " new subtree at " << *dir << dendl;
assert(subtrees.count(dir) == 0);
subtrees[dir].clear(); // create empty subtree bounds list for me.
subtrees[dir]; // create empty subtree bounds list for me.
dir->get(CDir::PIN_SUBTREE);

// set dir_auth
Expand Down Expand Up @@ -1016,7 +1016,7 @@ void MDCache::adjust_bounded_subtree_auth(CDir *dir, set<CDir*>& bounds, mds_aut
if (dir->ino() == MDS_INO_ROOT) {
root = dir; // bootstrap hack.
if (subtrees.count(root) == 0) {
subtrees[root].clear();
subtrees[root];
root->get(CDir::PIN_SUBTREE);
}
} else {
Expand All @@ -1035,7 +1035,7 @@ void MDCache::adjust_bounded_subtree_auth(CDir *dir, set<CDir*>& bounds, mds_aut
// i am a new subtree.
dout(10) << " new subtree at " << *dir << dendl;
assert(subtrees.count(dir) == 0);
subtrees[dir].clear(); // create empty subtree bounds list for me.
subtrees[dir]; // create empty subtree bounds list for me.
dir->get(CDir::PIN_SUBTREE);

// set dir_auth
Expand Down