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18 Commits

Author SHA1 Message Date
chuck cc2f45083b update outdated an_swslot comments 1998-11-20 19:37:06 +00:00
mrg 7c0d69c3ab minor KNF nits 1998-11-07 05:50:19 +00:00
chs 28411139b3 be consistent with locking of amaps and anons when freeing them. 1998-11-04 07:07:22 +00:00
chs 549cd579e5 shift by PAGE_SHIFT instead of multiplying or dividing by PAGE_SIZE. 1998-10-18 23:49:59 +00:00
tv 000978aaca Check for gcc the Right way when quashing -Wuninitialized goop. 1998-10-16 19:34:57 +00:00
chuck 1b59a238c4 remove unused share map code from UVM: 
- simplify uvm_faultinfo in uvm_fault.h (parent map tracking no longer needed)
 - adjust locking and lookup functions in uvm_fault_i.h to reflect the above
 - replace ufi.rvaddr with ufi.orig_rvaddr in uvm_fault.c since rvaddr is
	no longer needed.
 - no need to worry about share map translations in uvm_fault().  simplify.
 1998-10-11 23:07:42 +00:00
eeh a2dd74ed79 Merge paddr_t changes into the main branch. 1998-08-13 02:10:37 +00:00
mark 7689b22688 Use the sparc's GCC lossage fix for the arm32 port as well. Problem appears 
to be a compiler bug resulting in an 'variable possibly used uninitialised'
warning when optimisation is used.
 1998-06-02 20:51:24 +00:00
kleink 182e12f413 Remove inclusions of syscall (and syscall argument) related header files; 
we don't need them here.
 1998-05-05 20:51:04 +00:00
chuck db81cc9c76 update per-process rusage fault counters (ru_majflt/ru_minflt) under UVM 1998-03-26 21:50:14 +00:00
chuck e6da5a01e4 remove tmpwire arg from uvm_pagewire() -- it isn't needed anymore. 
noted by chuck s.
 1998-03-22 21:29:30 +00:00
mrg 8106d13596 KNF. 1998-03-09 00:58:55 +00:00
mrg d90485202c - add defopt's for UVM, UVMHIST and PMAP_NEW. 
- remove unnecessary UVMHIST_DECL's.
 1998-02-10 14:08:44 +00:00
mrg 0a058cb62f implement counters for pages paged in/out 1998-02-07 17:00:36 +00:00
mrg 1f6b921cf7 restore rcsids 1998-02-07 11:07:38 +00:00
chs 5a7c4f2caa don't try to relock amap if there isn't one. 1998-02-07 02:19:55 +00:00
thorpej 9eb328b495 RCS ID police. 1998-02-06 22:26:13 +00:00
mrg f2caacc717 initial import of the new virtual memory system, UVM, into -current. 
UVM was written by chuck cranor <chuck@maria.wustl.edu>, with some
minor portions derived from the old Mach code.  i provided some help
getting swap and paging working, and other bug fixes/ideas.  chuck
silvers <chuq@chuq.com> also provided some other fixes.

this is the UVM kernel code portion.


this will be KNF'd shortly.  :-)
 1998-02-05 06:25:08 +00:00