https://github.com/torvalds/linux
Revision 238f58d898df941aa9d1cb390fb27ff4febe8965 authored by Linus Torvalds on 29 November 2005, 21:01:56 UTC, committed by Linus Torvalds on 29 November 2005, 21:01:56 UTC
These get created by some drivers that don't generally even want a pfn
remapping at all, but would really mostly prefer to just map pages
they've allocated individually instead.

For now, create a helper function that turns such an incomplete PFN
remapping call into a loop that does that explicit mapping.  In the long
run we almost certainly want to export a totally different interface for
that, though.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 parent eca3513
History
Tip revision: 238f58d898df941aa9d1cb390fb27ff4febe8965 authored by Linus Torvalds on 29 November 2005, 21:01:56 UTC
Support strange discontiguous PFN remappings
Tip revision: 238f58d
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