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| author | Mike Travis <travis@sgi.com> | 2008-07-24 18:21:31 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-26 16:40:33 +0200 |
| commit | 0bc3cc03fa6e1c20aecb5a33356bcaae410640b9 (patch) | |
| tree | 7dab4b0002298b45e31053fe0f37e5ff745682b7 /lib | |
| parent | 6524d938b3360504b43a1278b5a8403e85383d1a (diff) | |
| download | lwn-0bc3cc03fa6e1c20aecb5a33356bcaae410640b9.tar.gz lwn-0bc3cc03fa6e1c20aecb5a33356bcaae410640b9.zip | |
cpumask: change cpumask_of_cpu_ptr to use new cpumask_of_cpu
* Replace previous instances of the cpumask_of_cpu_ptr* macros
with a the new (lvalue capable) generic cpumask_of_cpu().
Signed-off-by: Mike Travis <travis@sgi.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Jack Steiner <steiner@sgi.com>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/smp_processor_id.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c index c4381d9516f6..0f8fc22ed103 100644 --- a/lib/smp_processor_id.c +++ b/lib/smp_processor_id.c @@ -11,7 +11,6 @@ notrace unsigned int debug_smp_processor_id(void) { unsigned long preempt_count = preempt_count(); int this_cpu = raw_smp_processor_id(); - cpumask_of_cpu_ptr_declare(this_mask); if (likely(preempt_count)) goto out; @@ -23,9 +22,7 @@ notrace unsigned int debug_smp_processor_id(void) * Kernel threads bound to a single CPU can safely use * smp_processor_id(): */ - cpumask_of_cpu_ptr_next(this_mask, this_cpu); - - if (cpus_equal(current->cpus_allowed, *this_mask)) + if (cpus_equal(current->cpus_allowed, cpumask_of_cpu(this_cpu))) goto out; /* |