David van Moolenbroek bc2d75fa05 Rework getrusage(2) infrastructure
- the userland call is now made to PM only, and PM relays the call to
  other servers as appropriate; this is an ABI change that will
  ultimately allow us to add proper support for wait3() and the like;
  for the moment there is backward compatibility;
- the getrusage-specific kernel subcall has been removed, as it
  provided only redundant functionality, and did not provide the means
  to be extended correctly in the future - namely, allowing the kernel
  to return different values depending on whether resource usage of
  the caller (self) or its children was requested;
- VM is now told whether resource usage of the caller (self) or its
  children is requested, and it refrains from filling in wrong values
  for information it does not have;
- VM now uses the correct unit for the ru_maxrss values;
- VFS is cut out of the loop entirely, since it does not provide any
  values at the moment; a comment explains how it should be readded.

Change-Id: I27b0f488437dec3d8e784721c67b03f2f853120f
2015-09-28 14:06:59 +00:00
2015-09-23 12:03:06 +00:00
2015-06-07 14:38:12 +00:00
2015-09-28 14:06:59 +00:00
2015-04-15 09:47:27 +02:00
2014-08-07 14:27:32 +02:00
2014-07-31 16:00:30 +02:00
2015-09-23 12:05:03 +00:00
2015-09-28 14:06:59 +00:00
2014-07-28 17:05:59 +02:00
2015-09-23 12:03:13 +00:00
2015-07-26 11:57:04 +00:00
2014-07-28 17:05:57 +02:00
2010-01-21 10:16:05 +00:00
Description
A fun microkernel meant to match modern usecases
GPL-3.0 148 MiB
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