| commit | e305cb8f09b6e51940f78516f962ea819bc30ccd | |
| author | Rusty Russell <rusty@rustcorp.com.au> | |
| Mon, 16 Mar 2009 04:10:23 +0000 (16 14:40 +1030) | ||
| committer | Rusty Russell <rusty@rustcorp.com.au> | |
| Mon, 16 Mar 2009 04:10:23 +0000 (16 14:40 +1030) | ||
| tree | 3cdec425296210cb721d30bc74698f58bc3da1bf | treesnapshot (tar.gz zip) |
| parent | 89229071c049e518668e34b234167d5ed9c94534 | commitdiff |
cpumask: prepare for iterators to only go to nr_cpu_ids/nr_cpumask_bits.: sparc64
Impact: cleanup, futureproof
In fact, all cpumask ops will only be valid (in general) for bit
numbers < nr_cpu_ids. So use that instead of NR_CPUS in various
places.
This is always safe: no cpu number can be >= nr_cpu_ids, and
nr_cpu_ids is initialized to NR_CPUS at boot.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Impact: cleanup, futureproof
In fact, all cpumask ops will only be valid (in general) for bit
numbers < nr_cpu_ids. So use that instead of NR_CPUS in various
places.
This is always safe: no cpu number can be >= nr_cpu_ids, and
nr_cpu_ids is initialized to NR_CPUS at boot.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Mike Travis <travis@sgi.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
| arch/sparc/kernel/ds.c | diffblobblamehistory | |
| arch/sparc/kernel/irq_64.c | diffblobblamehistory | |
| arch/sparc/mm/init_64.c | diffblobblamehistory |