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| author | cognet <cognet@FreeBSD.org> | 2006-08-08 20:59:38 +0000 |
|---|---|---|
| committer | cognet <cognet@FreeBSD.org> | 2006-08-08 20:59:38 +0000 |
| commit | 2d628bb4d98b991fc187a29462ce204e463b7166 (patch) | |
| tree | 04b496f0b265f6f59af71e0fdad414f440d96983 /sys/arm/include/pmap.h | |
| parent | e813d81ecb6ebb4e3e75ac0c94d25e4e4c92bdad (diff) | |
| download | FreeBSD-src-2d628bb4d98b991fc187a29462ce204e463b7166.zip FreeBSD-src-2d628bb4d98b991fc187a29462ce204e463b7166.tar.gz | |
Rewrite ARM_USE_SMALL_ALLOC so that instead of the current behavior, it maps
whole the physical memory, cached, using 1MB section mappings. This reduces
the address space available for user processes a bit, but given the amount of
memory a typical arm machine has, it is not (yet) a big issue.
It then provides a uma_small_alloc() that works as it does for architectures
which have a direct mapping.
Diffstat (limited to 'sys/arm/include/pmap.h')
| -rw-r--r-- | sys/arm/include/pmap.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/arm/include/pmap.h b/sys/arm/include/pmap.h index 0f97246..cb45c88 100644 --- a/sys/arm/include/pmap.h +++ b/sys/arm/include/pmap.h @@ -531,7 +531,8 @@ void pmap_postinit(void); #ifdef ARM_USE_SMALL_ALLOC void arm_add_smallalloc_pages(void *, void *, int, int); -void arm_busy_pages(void); +vm_offset_t arm_ptovirt(vm_paddr_t); +void arm_init_smallalloc(void); struct arm_small_page { void *addr; TAILQ_ENTRY(arm_small_page) pg_list; |
