Lines Matching refs:pages

21 	In the MMU case: VM regions backed by arbitrary pages; copy-on-write
25 	pages.
36 	In the MMU case: VM regions backed by pages read from file; changes to
61 	In the MMU case: like the non-PROT_WRITE case, except that the pages in
64 	the mapping's backing pages. The page is then backed by swap instead.
71 	In the MMU case: VM regions backed by pages read from file; changes to
72 	pages written back to file; writes to file reflected into pages backing
83 	sequence by providing a contiguous sequence of pages to map. In that
93 	blockdev must be able to provide a contiguous run of pages without
124      Linux man pages (ver 2.22 or later).
127      regions are backed by virtual pages, with the contents only being mapped
128      to cleared physical pages when a write happens on that specific page
129      (prior to which, the pages are effectively mapped to the global zero page
135      pages, and the entire map is cleared at allocation time.  This can cause
259 of pages and permit mappings to be made on that.
263 enough pages to honour a mapping. This is required to support POSIX shared
283 NOMMU mmap automatically rounds up to the nearest power-of-2 number of pages
286 aggressively trim allocations and discard any excess pages back in to the page