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| author | Warner Losh <imp@FreeBSD.org> | 2018-07-27 18:34:20 +0000 |
|---|---|---|
| committer | Warner Losh <imp@FreeBSD.org> | 2018-07-27 18:34:20 +0000 |
| commit | 67d33338c0b29cc5c64af79f31d79b8e5c7125da (patch) | |
| tree | 4336f67291a81de429041f5af2dcc8db3fec348d /sys/amd64/include | |
| parent | 626930c2fd8a38debee0ea281da565f36ee15053 (diff) | |
| download | src-67d33338c0b29cc5c64af79f31d79b8e5c7125da.tar.gz src-67d33338c0b29cc5c64af79f31d79b8e5c7125da.zip | |
Rename VM_FREELIST_ISADMA to VM_FREELIST_LOWMEM.
There's no differene between VM_FREELIST_ISADMA and VM_FREELIST_LOWMEM
except for the default boundary (16MB on x86 and 256MB on MIPS, but
they are otherwise the same). We don't need both for any system we
support (there were some really old ARC systems that did have ISA/EISA
bus, but we never ran on them and they are too old to ever grow
support for).
Differential Review: https://reviews.freebsd.org/D16290
Notes
Notes:
svn path=/head/; revision=336774
Diffstat (limited to 'sys/amd64/include')
| -rw-r--r-- | sys/amd64/include/vmparam.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/amd64/include/vmparam.h b/sys/amd64/include/vmparam.h index abfee488daf4..136e235cde45 100644 --- a/sys/amd64/include/vmparam.h +++ b/sys/amd64/include/vmparam.h @@ -110,7 +110,9 @@ #define VM_NFREELIST 3 #define VM_FREELIST_DEFAULT 0 #define VM_FREELIST_DMA32 1 -#define VM_FREELIST_ISADMA 2 +#define VM_FREELIST_LOWMEM 2 + +#define VM_LOWMEM_BOUNDARY (16 << 20) /* 16MB ISA DMA limit */ /* * Create the DMA32 free list only if the number of physical pages above |