.SH NOTES
These system calls are gone;
they existed only in Linux 2.5.36 through to 2.5.54.
-Now the hugetlbfs file system can be used instead.
+Now the hugetlbfs filesystem can be used instead.
Memory backed by huge pages (if the CPU supports them) is obtained by
using
.BR mmap (2)
-to map files in this virtual file system.
+to map files in this virtual filesystem.
.LP
The maximal number of huge pages can be specified using the
.B hugepages=