CVS log for src/sys/uvm/uvm_aobj.c

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Default branch: MAIN
Current tag: netbsd-6-1-5-RELEASE

Revision 1.116.8.1 / (download) - annotate - [select for diffs], Thu Nov 22 20:25:21 2012 UTC (11 years, 4 months ago) by riz
Branch: netbsd-6
CVS Tags: netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1
Changes since 1.116: +120 -241 lines
Diff to previous 1.116 (colored) next main 1.117 (colored)

Pull up following revision(s) (requested by rmind in ticket #694):
	sys/uvm/uvm_aobj.h: revision 1.22
	sys/uvm/uvm_aobj.c: revision 1.117
	sys/uvm/uvm_aobj.c: revision 1.118
	sys/uvm/uvm_aobj.c: revision 1.119
	sys/uvm/uvm_object.h: revision 1.33
- Describe uvm_aobj and the lock order.
- Remove unnecessary uao_dropswap_range1() wrapper.
- KNF.  Sprinkle some __cacheline_aligned.
- Manage anonymous UVM object reference count with atomic ops.
- Fix an old bug of possible lock against oneself (uao_detach_locked() is
  called from uao_swap_off() with uao_list_lock acquired).  Also removes
  the try-lock dance in uao_swap_off(), since the lock order changes.

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