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| author | Nakul Saraiya <saraiya@fabric7.com> | 2005-09-12 18:49:24 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-12 10:50:55 -0700 |
| commit | f297e4e5e4245a5c3fb36e7f754cde96cdb4bc43 (patch) | |
| tree | 1e2d7d165295ff461678d4074524963f82f9ea2b | |
| parent | fb048927ad93420b6dd2eddcdde71ea7b6ff95e4 (diff) | |
| download | op-kernel-dev-f297e4e5e4245a5c3fb36e7f754cde96cdb4bc43.zip op-kernel-dev-f297e4e5e4245a5c3fb36e7f754cde96cdb4bc43.tar.gz | |
[PATCH] Increase nodemap hash.
Needed for some newer Opteron systems with E stepping and memory
relocation enabled. The node addresses are different in lower
bits now so the nodemap hash function needs to be enlarged.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | include/asm-x86_64/mmzone.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86_64/mmzone.h b/include/asm-x86_64/mmzone.h index 2ef43da..b40c661 100644 --- a/include/asm-x86_64/mmzone.h +++ b/include/asm-x86_64/mmzone.h @@ -12,7 +12,7 @@ #include <asm/smp.h> -#define NODEMAPSIZE 0xff +#define NODEMAPSIZE 0xfff /* Simple perfect hash to map physical addresses to node numbers */ extern int memnode_shift; |
