fs/namespace.c: style change
kernel/sys.c: filemon.h not needed any more since filemon_killall_dirty is moved to reboot.c
kernel/reboot.c: added filemon.h because of filemon_killall_dirty()
fs/notify/filemon.c: portability fix since br_read_lock/br_read_unlock macroses were removed in 3.13-rc1
- replaced br_read_lock(&vfsmount_lock) with write_seqlock(&mount_lock)
- replaced br_read_unlock(&vfsmount_lock) with write_sequnlock(&mount_lock)