Module Name: src Committed By: jdolecek Date: Sat May 19 15:03:26 UTC 2018
Modified Files: src/sys/arch/amd64/include: pmap.h src/sys/uvm: uvm_page.c uvm_page.h uvm_pmap.h Log Message: add experimental new function uvm_direct_process(), to allow of read/writes of contents of uvm pages without mapping them into kernel, using direct map or moral equivalent; pmaps supporting the interface need to provide pmap_direct_process() and define PMAP_DIRECT implement the new interface for amd64; I hear alpha and mips might be relatively easy to add too, but I lack the knowledge part of resolution for PR kern/53124 To generate a diff of this commit: cvs rdiff -u -r1.45 -r1.46 src/sys/arch/amd64/include/pmap.h cvs rdiff -u -r1.197 -r1.198 src/sys/uvm/uvm_page.c cvs rdiff -u -r1.82 -r1.83 src/sys/uvm/uvm_page.h cvs rdiff -u -r1.38 -r1.39 src/sys/uvm/uvm_pmap.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.