diff options
| author | travis@sgi.com <travis@sgi.com> | 2008-01-30 15:33:25 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 15:33:25 +0300 |
| commit | 4323838215184f5a2f081e0d17b8d60731b03164 (patch) | |
| tree | eb3553a15c127604044e6919c9c4a92cdb1b703a /arch/x86/Kconfig | |
| parent | 409a7b859ddb6e0a615d9f3ccddedaec218c56b6 (diff) | |
| download | linux-4323838215184f5a2f081e0d17b8d60731b03164.tar.xz | |
x86: change size of node ids from u8 to s16
Change the size of node ids for X86_64 from u8 to s16 to
accomodate more than 32k nodes and allow for NUMA_NO_NODE
(-1) to be sign extended to int.
Cc: David Rientjes <rientjes@google.com>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: Mike Travis <travis@sgi.com>
Reviewed-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/Kconfig')
| -rw-r--r-- | arch/x86/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 2114b4c71fa0..81af31e5a9f1 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -848,6 +848,7 @@ config NUMA_EMU config NODES_SHIFT int + range 1 15 if X86_64 default "6" if X86_64 default "4" if X86_NUMAQ default "3" |