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From: Mike Silbersack <silby@FreeBSD.org>
Date: Sun, 10 Aug 2003 22:51:51 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/kern subr_param.c sys_pipe.c src/sys/sys
 pipe.h src/sys/vm vm_init.c vm_kern.c vm_kern.h
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silby       2003/08/10 22:51:51 PDT

  FreeBSD src repository

  Modified files:
    sys/kern             subr_param.c sys_pipe.c 
    sys/sys              pipe.h 
    sys/vm               vm_init.c vm_kern.c vm_kern.h 
  Log:
  More pipe changes:
  
  From alc:
  Move pageable pipe memory to a seperate kernel submap to avoid awkward
  vm map interlocking issues.  (Bad explanation provided by me.)
  
  From me:
  Rework pipespace accounting code to handle this new layout, and adjust
  our default values to account for the fact that we now have a solid
  limit on allocations.
  
  Also, remove the "maxpipes" limit, as it no longer has a purpose.
  (The limit on kva usage solves the problem of having two many pipes.)
  
  Revision  Changes    Path
  1.60      +8 -10     src/sys/kern/subr_param.c
  1.145     +26 -38    src/sys/kern/sys_pipe.c
  1.23      +0 -1      src/sys/sys/pipe.h
  1.38      +3 -0      src/sys/vm/vm_init.c
  1.103     +1 -0      src/sys/vm/vm_kern.c
  1.26      +1 -0      src/sys/vm/vm_kern.h