.

wcfs/client/wcfs.cpp

@@ -968,7 +968,7 @@ pair<Mapping, error> _FileH::mmap(int64_t blk_start, int64_t blk_len, VMA *vma)
 
     // NOTE virtmem lock is held by virtmem caller
     f.wconn->_atMu.RLock();     // e.g. f._headfsize
-    f.wconn->_filehMu.RLock();  // f._state  FIXME too coarse
+    f.wconn->_filehMu.RLock();  // f._state  TODO -> finer grained (currently too coarse)
     f._mmapMu.lock();           // f._pinned, f._mmaps
     defer([&]() {
         f._mmapMu.unlock();