Konstantin Belousov b32ecf44bc 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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aim	Flip the semantic of M_NOWAIT to only require the allocation to not	2012-11-14 20:01:40 +00:00
booke	Replace all uses of the page queues lock by a R/W lock that is private	2012-11-03 23:22:49 +00:00
compile	Don't need the .keep_me files. Obrien and I committed past each other.	2001-07-01 23:35:44 +00:00
conf	Add DTrace to 32-bit PowerPC GENERIC now.	2012-11-08 01:51:23 +00:00
cpufreq	Remove unused variables. Spotted by a cppcheck	2011-01-06 20:19:01 +00:00
fpu	Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.	2011-11-07 15:43:11 +00:00
include	Allow this file to be used in LOCORE sections of the kernel.	2012-11-12 06:15:54 +00:00
mambo	kern cons: introduce infrastructure for console grabbing by kernel	2011-12-17 15:08:43 +00:00
mpc85xx	Align the PCI Express #defines with the style used for the PCI-X	2012-09-18 22:04:59 +00:00
ofw	Remove leftover from r215163.	2012-09-21 21:27:57 +00:00
powermac	Work around broken device tree on last-generation PowerPC iMacs	2012-10-29 14:27:28 +00:00
powerpc	Improve the handling of static DMA buffers that use non-default memory	2012-08-03 13:50:29 +00:00
ps3	- Change contigmalloc() to use the vm_paddr_t type instead of an unsigned	2012-03-01 19:58:34 +00:00
psim	Fix the interrupt code, broken 7 months ago. The interrupt framework	2011-01-29 20:58:38 +00:00
wii	Fix the memory regions to include the 64MB DDR3 memory slot.	2012-10-22 03:45:37 +00:00