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| author | Andrew Morton <akpm@osdl.org> | 2005-07-12 13:58:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-07-12 16:01:00 -0700 |
| commit | 138d402793b84dc47bf13b0a6636d26c880d746e (patch) | |
| tree | c953524b1b22f65bf61de2292604705dea8162a5 /include/asm-alpha/pgtable.h | |
| parent | 082ff0a9991dcea958785115fbba6dddd0dc280a (diff) | |
| download | lwn-138d402793b84dc47bf13b0a6636d26c880d746e.tar.gz lwn-138d402793b84dc47bf13b0a6636d26c880d746e.zip | |
[PATCH] alpha: pgprot_uncached() comment
Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-alpha/pgtable.h')
| -rw-r--r-- | include/asm-alpha/pgtable.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/asm-alpha/pgtable.h b/include/asm-alpha/pgtable.h index e139463d9a0e..22b53e369f59 100644 --- a/include/asm-alpha/pgtable.h +++ b/include/asm-alpha/pgtable.h @@ -132,6 +132,10 @@ #define __S110 _PAGE_S(0) #define __S111 _PAGE_S(0) +/* + * pgprot_noncached() is only for infiniband pci support, and a real + * implementation for RAM would be more complicated. + */ #define pgprot_noncached(prot) (prot) /* |