xref: /freebsd/share/man/man9/vm_map_simplify_entry.9 (revision 924226fba12cc9a228c73b956e1b7fa24c60b055)
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26.\" $FreeBSD$
27.\"
28.Dd July 19, 2003
29.Dt VM_MAP_SIMPLIFY_ENTRY 9
30.Os
31.Sh NAME
32.Nm vm_map_simplify_entry
33.Nd simplify a
34.Vt vm_map_entry
35.Sh SYNOPSIS
36.In sys/param.h
37.In vm/vm.h
38.In vm/vm_map.h
39.Ft void
40.Fn vm_map_simplify_entry "vm_map_t map" "vm_map_entry_t entry"
41.Sh DESCRIPTION
42The
43.Fn vm_map_simplify_entry
44function simplifies the given
45.Fa entry
46by merging with either neighbour.
47The
48.Fa map
49must be locked upon entry.
50.Pp
51This function also has the ability to merge with both neighbours.
52.Pp
53This function guarantees that the passed entry remains valid, although
54possibly extended.
55.Sh SEE ALSO
56.Xr vm_map 9 ,
57.Xr vm_map_insert 9 ,
58.Xr vm_map_remove 9
59.Sh AUTHORS
60This manual page was written by
61.An Bruce M Simpson Aq Mt bms@spc.org .
62