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Diffstat (limited to 'microkernel/mach')
| -rw-r--r-- | microkernel/mach/memory_object/discussion.mdwn | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/microkernel/mach/memory_object/discussion.mdwn b/microkernel/mach/memory_object/discussion.mdwn new file mode 100644 index 00000000..a006429b --- /dev/null +++ b/microkernel/mach/memory_object/discussion.mdwn @@ -0,0 +1,24 @@ +[[!meta copyright="Copyright © 2011 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_documentation open_issue_gnumach]] + +IRC, freenode, #hurd, 2011-08-05 + + < neal> braunr: For instance, memory objects are great as they allow you to + specify the mapping policy in user space. + < neal> braunr: But, the policy for determining the eviction order is + realized by Mach + < neal> braunr: And user-space has no control + < braunr> are you referring to the page cache lru approximation and stuff + like resource containers ? + < neal> I'm not sure what you mean by page cache lru appoximateion + < braunr> the kernel eviction policy :) + < neal> that's an implementation detail |