minix

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Author	SHA1	Message	Date
David van Moolenbroek	08af3f672b	Kernel: replace vm_contiguous with vm_lookup_range	2012-03-24 19:51:12 +01:00
Erik van der Kouwe	6e0f3b3bda	Split off sys_umap_remote from sys_umap sys_umap now supports only: - looking up the physical address of a virtual address in the address space of the caller; - looking up the physical address of a grant for which the caller is the grantee. This is enough for nearly all umap users. The new sys_umap_remote supports lookups in arbitrary address spaces and grants for arbitrary grantees.	2011-06-10 14:28:20 +00:00

Author

SHA1

Message

Date

David van Moolenbroek

08af3f672b

Kernel: replace vm_contiguous with vm_lookup_range

2012-03-24 19:51:12 +01:00

Erik van der Kouwe

6e0f3b3bda

Split off sys_umap_remote from sys_umap

sys_umap now supports only:
- looking up the physical address of a virtual address in the address space
  of the caller;
- looking up the physical address of a grant for which the caller is the
  grantee.

This is enough for nearly all umap users. The new sys_umap_remote supports
lookups in arbitrary address spaces and grants for arbitrary grantees.

2011-06-10 14:28:20 +00:00

2 commits