CVS log for src/sys/uvm/files.uvm

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Default branch: MAIN
Current tag: nick-nhusb-base-20160907

Revision 1.25 / (download) - annotate - [select for diffs], Mon Jul 27 09:24:28 2015 UTC (8 years, 8 months ago) by maxv
Branch: MAIN
CVS Tags: pgoyette-localcount-base, pgoyette-localcount-20160806, pgoyette-localcount-20160726, nick-nhusb-base-20160907, nick-nhusb-base-20160529, nick-nhusb-base-20160422, nick-nhusb-base-20160319, nick-nhusb-base-20151226, nick-nhusb-base-20150921
Branch point for: pgoyette-localcount
Changes since 1.24: +1 -2 lines
Diff to previous 1.24 (colored)

Several changes and improvements in KMEM_GUARD:
 - merge uvm_kmguard.{c,h} into subr_kmem.c. It is only user there, and
   makes it more consistent. Also, it allows us to enable KMEM_GUARD
   without enabling DEBUG.
 - rename uvm_kmguard_XXX to kmem_guard_XXX, for consistency
 - improve kmem_guard_alloc() so that it supports allocations bigger than
   PAGE_SIZE
 - remove the canary value, and use directly the kmem header as underflow
   pattern.
 - fix some comments

(The UAF fifo is disabled for the moment; we actually need to register
the va and its size, and add a weight support not to consume too much
memory.)

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