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The Truncate method of the StaCache class has been consolidated (#2729)

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This commit is contained in:
Takeshi Nakatani
2025-10-11 02:13:49 +09:00
committed by GitHub
parent 52835103f1
commit 2cb869dfd2
1 changed files with 8 additions and 7 deletions
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15
src/cache.cpp
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@ -122,8 +122,8 @@ bool StatCache::AddStatHasLock(const std::string& key, const struct stat* pstbuf
}
// Truncate cache(if over cache size)
if(!pMountPointDir->TruncateCache()){
S3FS_PRN_DBG("There was no cache to truncate.");
if(TruncateCacheHasLock(true)){
S3FS_PRN_DBG("Some expired caches have been truncated.");
}
S3FS_PRN_INFO3("add stat cache entry[path=%s]", key.c_str());
@ -213,8 +213,8 @@ bool StatCache::AddNegativeStat(const std::string& key)
}
// Truncate cache(if over cache size)
if(!pMountPointDir->TruncateCache()){
S3FS_PRN_DBG("There was no cache to truncate.");
if(TruncateCacheHasLock(true)){
S3FS_PRN_DBG("Some expired caches have been truncated.");
}
S3FS_PRN_INFO3("add negative cache entry[path=%s]", key.c_str());
@ -250,10 +250,11 @@ void StatCache::ClearNoTruncateFlag(const std::string& key)
bool StatCache::TruncateCacheHasLock(bool check_only_oversize_case)
{
if(check_only_oversize_case && StatCacheNode::GetCacheCount() <= GetCacheSize()){
return true;
return false;
}
if(!pMountPointDir->TruncateCache()){
S3FS_PRN_DBG("could not truncate any cache[current size=%lu, maximum size=%lu]", StatCacheNode::GetCacheCount(), GetCacheSize());
return false;
}
// for debug
@ -357,8 +358,8 @@ bool StatCache::AddSymlink(const std::string& key, const struct stat& stbuf, con
}
// Truncate cache(if over cache size)
if(!pMountPointDir->TruncateCache()){
S3FS_PRN_DBG("There was no cache to truncate.");
if(TruncateCacheHasLock(true)){
S3FS_PRN_DBG("Some expired caches have been truncated.");
}
S3FS_PRN_INFO3("add symbolic link cache entry[path=%s, value=%s]", key.c_str(), value.c_str());