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author | hawkes@sgi.com | 2005-10-10 17:43:26 +0200 |
---|---|---|
committer | Tony Luck | 2005-10-26 00:10:08 +0200 |
commit | dc565b525d4b7091a3abb6616d210c8a896a11d7 (patch) | |
tree | 6bd7e8f5cd4e912bfe7f704b1a7b084bfc3cc123 /arch/ia64/kernel/smpboot.c | |
parent | [PATCH] qlogic lockup fix (diff) | |
download | kernel-qcow2-linux-dc565b525d4b7091a3abb6616d210c8a896a11d7.tar.gz kernel-qcow2-linux-dc565b525d4b7091a3abb6616d210c8a896a11d7.tar.xz kernel-qcow2-linux-dc565b525d4b7091a3abb6616d210c8a896a11d7.zip |
[IA64] wider use of for_each_cpu_mask() in arch/ia64
In arch/ia64 change the explicit use of for-loops and NR_CPUS into the
general for_each_cpu() or for_each_online_cpu() constructs, as
appropriate. This widens the scope of potential future optimizations
of the general constructs, as well as takes advantage of the existing
optimizations of first_cpu() and next_cpu().
Signed-off-by: John Hawkes <hawkes@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/smpboot.c')
-rw-r--r-- | arch/ia64/kernel/smpboot.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c index 7d72c0d872b3..400a48987124 100644 --- a/arch/ia64/kernel/smpboot.c +++ b/arch/ia64/kernel/smpboot.c @@ -694,9 +694,9 @@ smp_cpus_done (unsigned int dummy) * Allow the user to impress friends. */ - for (cpu = 0; cpu < NR_CPUS; cpu++) - if (cpu_online(cpu)) - bogosum += cpu_data(cpu)->loops_per_jiffy; + for_each_online_cpu(cpu) { + bogosum += cpu_data(cpu)->loops_per_jiffy; + } printk(KERN_INFO "Total of %d processors activated (%lu.%02lu BogoMIPS).\n", (int)num_online_cpus(), bogosum/(500000/HZ), (bogosum/(5000/HZ))%100); |