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Fixed a bug(max_stat_cache_size=0)

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1) Fixes a bug
    When the option max_stat_cache_size=0 is specified, the s3fs fails getting the attributes.




git-svn-id: http://s3fs.googlecode.com/svn/trunk@418 df820570-a93a-0410-bd06-b72b767a4274
This commit is contained in:
ggtakec@gmail.com 2013-05-03 13:33:49 +00:00
parent ae2d1eda84
commit 6ba609eb66
1 changed files with 23 additions and 1 deletions
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24
src/s3fs.cpp
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@ -389,7 +389,7 @@ static int get_object_attribute(const char *path, struct stat *pstbuf, headers_t
}
}
}
#ifdef ORG_CODE_BUG
// add into stat cache
if(!StatCache::getStatCacheData()->AddStat(strpath, (*pheader), forcedir)){
FGPRINT(" get_object_attribute: failed adding stat cache [path=%s]\n", strpath.c_str());
@ -399,6 +399,28 @@ static int get_object_attribute(const char *path, struct stat *pstbuf, headers_t
FGPRINT(" get_object_attribute: failed getting added stat cache [path=%s]\n", strpath.c_str());
return -ENOENT;
}
#else
if(0 != StatCache::getStatCacheData()->GetCacheSize()){
// add into stat cache
if(!StatCache::getStatCacheData()->AddStat(strpath, (*pheader), forcedir)){
FGPRINT(" get_object_attribute: failed adding stat cache [path=%s]\n", strpath.c_str());
return -ENOENT;
}
if(!StatCache::getStatCacheData()->GetStat(strpath, pstat, pheader, overcheck, pisforce)){
// There is not in cache.(why?) -> retry to convert.
if(!convert_header_to_stat(strpath.c_str(), (*pheader), pstat, forcedir)){
FGPRINT(" get_object_attribute: failed convert headers to stat[path=%s]\n", strpath.c_str());
return -ENOENT;
}
}
}else{
// cache size is Zero -> only convert.
if(!convert_header_to_stat(strpath.c_str(), (*pheader), pstat, forcedir)){
FGPRINT(" get_object_attribute: failed convert headers to stat[path=%s]\n", strpath.c_str());
return -ENOENT;
}
}
#endif
return 0;
}