CIFS_CACHE_RW_FLG
#define CIFS_CACHE_RHW_FLG (CIFS_CACHE_RW_FLG | CIFS_CACHE_HANDLE_FLG)
((cifsInode->oplock & CIFS_CACHE_RW_FLG) != 0 && from_readdir)) {
WRITE_ONCE(cinode->oplock, CIFS_CACHE_RW_FLG);