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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-03 13:16:09 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-03 18:59:25 +0100 |
| commit | 263ec6457bb23d57b575ede18ff6c3d11e0b4e96 (patch) | |
| tree | ac9ce48e24b2f37292614a3d363009f1332384cc | |
| parent | e465b535ce5b2318798c68e1454917204494bfe3 (diff) | |
| download | linux-263ec6457bb23d57b575ede18ff6c3d11e0b4e96.tar.gz linux-263ec6457bb23d57b575ede18ff6c3d11e0b4e96.tar.bz2 linux-263ec6457bb23d57b575ede18ff6c3d11e0b4e96.zip | |
cpumask: convert RCU implementations, fix
Impact: cleanup
This warning:
kernel/rcuclassic.c: In function ‘rcu_start_batch’:
kernel/rcuclassic.c:397: warning: passing argument 1 of ‘cpumask_andnot’ from incompatible pointer type
triggers because one usage site of rcp->cpumask was not converted
to to_cpumask(rcp->cpumask). There's no ill effects of this bug.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | kernel/rcuclassic.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/rcuclassic.c b/kernel/rcuclassic.c index 6ec495f60ead..490934fc7ac3 100644 --- a/kernel/rcuclassic.c +++ b/kernel/rcuclassic.c @@ -394,7 +394,8 @@ static void rcu_start_batch(struct rcu_ctrlblk *rcp) * unnecessarily. */ smp_mb(); - cpumask_andnot(&rcp->cpumask, cpu_online_mask, nohz_cpu_mask); + cpumask_andnot(to_cpumask(rcp->cpumask), + cpu_online_mask, nohz_cpu_mask); rcp->signaled = 0; } |