kib e8ae50d444 Flip the semantic of M_NOWAIT to only require the allocation to not ... sleep, and perform the page allocations with VM_ALLOC_SYSTEM class. Previously, the allocation was also allowed to completely drain the reserve of the free pages, being translated to VM_ALLOC_INTERRUPT request class for vm_page_alloc() and similar functions. Allow the caller of malloc* to request the 'deep drain' semantic by providing M_USE_RESERVE flag, now translated to VM_ALLOC_INTERRUPT class. Previously, it resulted in less aggressive VM_ALLOC_SYSTEM allocation class. Centralize the translation of the M_* malloc(9) flags in the single inline function malloc2vm_flags(). Discussion started by: "Sears, Steven" <Steven.Sears@netapp.com> Reviewed by: alc, mdf (previous version) Tested by: pho (previous version) MFC after: 2 weeks		2012-11-14 20:01:40 +00:00
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acpica	Improve style(9) in the previous commit.	2012-06-01 17:07:52 +00:00
compile
conf	Remove support for SKI: HP's Itanium simulator. It's pretty much not	2012-08-18 22:59:06 +00:00
disasm
ia32	userret() already checks for td_locks when INVARIANTS is enabled, so	2012-09-08 18:27:11 +00:00
ia64	Flip the semantic of M_NOWAIT to only require the allocation to not	2012-11-14 20:01:40 +00:00
include	Fix compilation on ia64 when page size is configured for 16KB.	2012-10-28 11:53:54 +00:00
isa	MFC	2011-05-06 22:45:33 +00:00
pci	Disable interrupts when calling into SAL for PCI configuration	2010-03-22 03:06:11 +00:00