Hi, Can any one please tell me the about the member functions in struct super_block what are the following used for. 1. struct semaphore s_vfs_rename_sem ; 2. struct semaphore s_nfsd_free_path_sem; thanks vamsi -- bash$ :(){:|:&};: just do it!! -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/