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freebsd-nq/sys/powerpc/aim
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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
..
clock.c After some off-list discussion, revert a number of changes to the 2010-11-22 19:32:54 +00:00
copyinout.c Use the ABI-mandated thread pointer register (r2 for ppc32, r13 for ppc64) 2011-06-23 22:21:28 +00:00
interrupt.c Remove some dead code: unnecessary isyncs and memory sorting, which are 2011-06-02 14:15:44 +00:00
locore32.S Implement DTrace for PowerPC. This includes both 32-bit and 64-bit. 2012-11-07 23:45:09 +00:00
locore64.S Implement DTrace for PowerPC. This includes both 32-bit and 64-bit. 2012-11-07 23:45:09 +00:00
locore.S MFppc64: 2010-07-13 05:32:19 +00:00
machdep.c Unbreak tinderbox. 2012-08-25 17:15:33 +00:00
mmu_oea64.c Flip the semantic of M_NOWAIT to only require the allocation to not 2012-11-14 20:01:40 +00:00
mmu_oea64.h Add an abstraction layer to the 64-bit AIM MMU's page table manipulation 2010-12-04 02:42:52 +00:00
mmu_oea.c Rework the known rwlock to benefit about staying on their own 2012-11-03 23:03:14 +00:00
moea64_if.m Add an abstraction layer to the 64-bit AIM MMU's page table manipulation 2010-12-04 02:42:52 +00:00
moea64_native.c Fix build on 32-bit systems. 2012-04-28 14:42:49 +00:00
mp_cpudep.c Use a global __pure2 function instead of a global register variable for 2011-11-17 15:49:42 +00:00
nexus.c - There's no need to overwrite the default device method with the default 2011-11-22 21:28:20 +00:00
slb.c Flip the semantic of M_NOWAIT to only require the allocation to not 2012-11-14 20:01:40 +00:00
swtch32.S Fix final bugs in memory barriers on PowerPC: 2012-05-04 16:00:22 +00:00
swtch64.S Fix final bugs in memory barriers on PowerPC: 2012-05-04 16:00:22 +00:00
trap_subr32.S Implement DTrace for PowerPC. This includes both 32-bit and 64-bit. 2012-11-07 23:45:09 +00:00
trap_subr64.S Implement DTrace for PowerPC. This includes both 32-bit and 64-bit. 2012-11-07 23:45:09 +00:00
trap.c Implement DTrace for PowerPC. This includes both 32-bit and 64-bit. 2012-11-07 23:45:09 +00:00
uma_machdep.c Flip the semantic of M_NOWAIT to only require the allocation to not 2012-11-14 20:01:40 +00:00
vm_machdep.c For architectures not using direct map , and requiring real KVA page for 2011-01-18 21:57:02 +00:00