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[addr-resolver] use new linked list method to find cache entry matching an EID (#5174)

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This commit is contained in:
Abtin Keshavarzian
2020-07-01 16:51:10 -07:00
committed by Jonathan Hui
parent 5ebd885996
commit 30343ce753
2 changed files with 3 additions and 20 deletions
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src/core/thread/address_resolver.cpp
+1 -19
View File
@@ -223,24 +223,6 @@ void AddressResolver::Remove(Mac::ShortAddress aRloc16, bool aMatchRouterId)
}
}
AddressResolver::CacheEntry *AddressResolver::FindCacheEntryInList(CacheEntryList & aList,
const Ip6::Address &aEid,
CacheEntry *& aPrevEntry)
{
CacheEntry *entry;
for (CacheEntry *prev = nullptr; (entry = GetEntryAfter(prev, aList)) != nullptr; prev = entry)
{
if (entry->GetTarget() == aEid)
{
aPrevEntry = prev;
break;
}
}
return entry;
}
AddressResolver::CacheEntry *AddressResolver::FindCacheEntry(const Ip6::Address &aEid,
CacheEntryList *& aList,
CacheEntry *& aPrevEntry)
@@ -251,7 +233,7 @@ AddressResolver::CacheEntry *AddressResolver::FindCacheEntry(const Ip6::Address
for (size_t index = 0; index < OT_ARRAY_LENGTH(lists); index++)
{
aList = lists[index];
entry = FindCacheEntryInList(*aList, aEid, aPrevEntry);
entry = aList->FindMatching(aEid, aPrevEntry);
VerifyOrExit(entry == nullptr, OT_NOOP);
}
src/core/thread/address_resolver.hpp
+2 -1
View File
@@ -220,6 +220,8 @@ private:
bool CanEvict(void) const { return mInfo.mOther.mCanEvict; }
void SetCanEvict(bool aCanEvict) { mInfo.mOther.mCanEvict = aCanEvict; }
bool Matches(const Ip6::Address &aEid) const { return GetTarget() == aEid; }
private:
enum
{
@@ -271,7 +273,6 @@ private:
void Remove(Mac::ShortAddress aRloc16, bool aMatchRouterId);
void Remove(const Ip6::Address &aEid, Reason aReason);
CacheEntry *FindCacheEntryInList(CacheEntryList &aList, const Ip6::Address &aEid, CacheEntry *&aPrevEntry);
CacheEntry *FindCacheEntry(const Ip6::Address &aEid, CacheEntryList *&aList, CacheEntry *&aPrevEntry);
CacheEntry *NewCacheEntry(bool aSnoopedEntry);
void RemoveCacheEntry(CacheEntry &aEntry, CacheEntryList &aList, CacheEntry *aPrevEntry, Reason aReason);