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Searched refs:NOMMU_MAP_COPY (Results 1 – 8 of 8) sorted by relevance

/linux-6.15/fs/romfs/
H A Dmmap-nommu.c74 return NOMMU_MAP_COPY; in romfs_mmap_capabilities()
/linux-6.15/mm/
H A Dnommu.c735 capabilities = NOMMU_MAP_COPY; in validate_mmap_request()
755 capabilities &= ~NOMMU_MAP_COPY; in validate_mmap_request()
775 capabilities &= ~NOMMU_MAP_COPY; in validate_mmap_request()
779 if (!(capabilities & NOMMU_MAP_COPY)) in validate_mmap_request()
823 capabilities = NOMMU_MAP_COPY; in validate_mmap_request()
1156 if (!(capabilities & NOMMU_MAP_COPY)) in do_mmap()
/linux-6.15/fs/ramfs/
H A Dfile-nommu.c35 return NOMMU_MAP_DIRECT | NOMMU_MAP_COPY | NOMMU_MAP_READ | in ramfs_mmap_capabilities()
/linux-6.15/Documentation/admin-guide/mm/
H A Dnommu-mmap.rst51 but does have the NOMMU_MAP_COPY capability, then a copy of the
218 cause the mapping to be copied instead if NOMMU_MAP_COPY is specified.
230 mapping request will be rejected if NOMMU_MAP_COPY is not specified, and a
/linux-6.15/drivers/char/
H A Dmem.c321 return NOMMU_MAP_COPY; in zero_mmap_capabilities()
/linux-6.15/drivers/mtd/
H A Dmtdcore.c402 return NOMMU_MAP_COPY | NOMMU_MAP_DIRECT | NOMMU_MAP_EXEC | in mtd_mmap_capabilities()
405 return NOMMU_MAP_COPY | NOMMU_MAP_DIRECT | NOMMU_MAP_EXEC | in mtd_mmap_capabilities()
408 return NOMMU_MAP_COPY; in mtd_mmap_capabilities()
/linux-6.15/fs/cramfs/
H A Dinode.c468 return NOMMU_MAP_COPY | NOMMU_MAP_DIRECT | in cramfs_physmem_mmap_capabilities()
/linux-6.15/include/linux/
H A Dfs.h2086 #define NOMMU_MAP_COPY 0x00000001 macro