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| author | Mike Travis | 2008-04-05 03:11:01 +0200 |
|---|---|---|
| committer | Ingo Molnar | 2008-04-19 19:44:59 +0200 |
| commit | 9f0e8d0400d925c3acd5f4e01dbeb736e4011882 (patch) | |
| tree | 970dab54eeba019e4649aa32730489206be5f8a2 /arch/x86/kernel/cpu/intel_cacheinfo.c | |
| parent | cpumask: add CPU_MASK_ALL_PTR macro (diff) | |
| download | kernel-qcow2-linux-9f0e8d0400d925c3acd5f4e01dbeb736e4011882.tar.gz kernel-qcow2-linux-9f0e8d0400d925c3acd5f4e01dbeb736e4011882.tar.xz kernel-qcow2-linux-9f0e8d0400d925c3acd5f4e01dbeb736e4011882.zip | |
x86: convert cpumask_of_cpu macro to allocated array
* Here is a simple patch to use an allocated array of cpumasks to
represent cpumask_of_cpu() instead of constructing one on the stack.
It's based on the Kconfig option "HAVE_CPUMASK_OF_CPU_MAP" which is
currently only set for x86_64 SMP. Otherwise the the existing
cpumask_of_cpu() is used but has been changed to produce an lvalue
so a pointer to it can be used.
Cc: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/cpu/intel_cacheinfo.c')
0 files changed, 0 insertions, 0 deletions