Lines Matching refs:backed

21 	In the MMU case: VM regions backed by arbitrary pages; copy-on-write
24 	In the no-MMU case: VM regions backed by arbitrary contiguous runs of
36 	In the MMU case: VM regions backed by pages read from file; changes to
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
77  (*) Memory backed regular file, MAP_SHARED, PROT_READ / PROT_EXEC / PROT_WRITE
81 	In the no-MMU case: The filesystem providing the memory-backed file
88  (*) Memory backed blockdev, MAP_SHARED, PROT_READ / PROT_EXEC / PROT_WRITE
92 	In the no-MMU case: As for memory backed regular files, but the
97  (*) Memory backed chardev, MAP_SHARED, PROT_READ / PROT_EXEC / PROT_WRITE
127      regions are backed by virtual pages, with the contents only being mapped
134      In the no-MMU case, however, anonymous mappings are backed by physical
256 Provision of shared mappings on memory backed files is similar to the provision
266 Memory backed devices are indicated by the mapping's backing device info having