diff options
| author | Mike Travis <travis@sgi.com> | 2008-12-16 20:34:01 -0500 |
|---|---|---|
| committer | Mike Travis <travis@sgi.com> | 2008-12-16 20:40:58 -0500 |
| commit | 168ef543a43678146e06b3911e987ac021d575b8 (patch) | |
| tree | 8539348b5144da9cace8bd7d56bf65d0a1f20554 /fs/compat_ioctl.c | |
| parent | 78637a97b7fe1df51f40a460448df0b93d511176 (diff) | |
x86: prepare for cpumask iterators to only go to nr_cpu_ids
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>
Diffstat (limited to 'fs/compat_ioctl.c')
0 files changed, 0 insertions, 0 deletions