Lines Matching +full:memory +full:- +full:region

31 .Nd virtual address space portion of virtual memory subsystem
50 .Bd -literal -offset indent
70 .Bl -tag -width ".Va needs_wakeup"
75 Each object defines a particular region within this map's address space.
98 .Bl -tag -width ".Dv MAP_PREFAULT_MADVISE"
115 to specify the copy-on-write properties of regions within the map:
116 .Bl -tag -width ".Dv MAP_PREFAULT_MADVISE"
118 The mapping is copy-on-write.
122 The mapping should be prefaulted into physical memory.
124 The mapping should be partially prefaulted into physical memory.
134 Region is already charged to the requestor by some means.
136 Do not charge for allocated region.
141 is a generic representation of a region.
142 The region managed by each entry is associated with a
145 .Bd -literal -offset indent
171 .Bl -tag -width ".Va avail_ssize"
173 Pointer to the previous node in a doubly-linked, circular list.
175 Pointer to the next node in a doubly-linked, circular list.
181 Lower address bound of this entry's region.
183 Upper address bound of this entry's region.
207 .Bl -tag -width ".Va max_protection"
209 Memory protection bits applied to this region.
211 Mask for the memory protection bits which may be actually be applied to
212 this region.
217 Count of how many times this entry has been wired into physical memory.
226 .Bl -tag -width ".Dv MAP_ENTRY_BEHAV_SEQUENTIAL"
235 Indicate that this is a copy-on-write region.
237 Indicate that a copy-on-write region needs to be copied.
239 Specifies that accesses within this region should never cause a page fault.
240 If a page fault occurs within this region, the system will panic.
242 Indicate that this region was wired on behalf of a user process.
244 The system should use the default paging behaviour for this region.
247 each page within this region when faulted in.
249 Is a hint that pages within this region will be accessed randomly,
255 Indicate that there are kernel threads waiting for this region to become
258 The region should not be included in a core dump.
268 .Bl -tag -width ".Dv VM_INHERIT_DEFAULT"
293 .Bd -literal -offset indent
302 member is only used by system maps to indicate that a memory range