<dec f='src/src/sys/sys/extent.h' l='105' type='int extent_alloc_region(struct extent * , u_long , u_long , int )'/>
<use f='src/src/sys/arch/x86/x86/bus_space.c' l='283' u='c' c='bus_space_reserve'/>
<use f='src/src/sys/arch/x86/x86/x86_machdep.c' l='561' u='c' c='x86_add_cluster'/>
<use f='src/src/sys/arch/x86/x86/x86_machdep.c' l='701' u='c' c='x86_fake_clusters'/>
<use f='src/src/sys/arch/x86/x86/x86_machdep.c' l='712' u='c' c='x86_fake_clusters'/>
<def f='src/src/sys/kern/subr_extent.c' l='454' ll='588' type='int extent_alloc_region(struct extent * ex, u_long start, u_long size, int flags)'/>
<doc f='src/src/sys/kern/subr_extent.c' l='451'>/*
 * Allocate a specific region in an extent map.
 */</doc>
