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| author | Keir Fraser <keir.fraser@citrix.com> | 2010-05-14 18:25:55 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2010-05-14 18:25:55 +0100 |
| commit | 06111bb25b5ca1c3c18f3af9fcc13bb4e0e10174 (patch) | |
| tree | fe4ff1f71c6f6364e6d996a0621fdb70f0d5c3fd /xen/common/softirq.c | |
| parent | c1bc99b8a753b87e0febcf7cddba1d738f9be7fa (diff) | |
| download | xen-06111bb25b5ca1c3c18f3af9fcc13bb4e0e10174.tar.gz xen-06111bb25b5ca1c3c18f3af9fcc13bb4e0e10174.tar.bz2 xen-06111bb25b5ca1c3c18f3af9fcc13bb4e0e10174.zip | |
Some cleanups to cpu offline handling.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'xen/common/softirq.c')
| -rw-r--r-- | xen/common/softirq.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xen/common/softirq.c b/xen/common/softirq.c index fac59818ac..0a4f1e7914 100644 --- a/xen/common/softirq.c +++ b/xen/common/softirq.c @@ -38,7 +38,8 @@ static void __do_softirq(unsigned long ignore_mask) if ( rcu_pending(cpu) ) rcu_check_callbacks(cpu); - if ( (pending = (softirq_pending(cpu) & ~ignore_mask)) == 0 ) + if ( ((pending = (softirq_pending(cpu) & ~ignore_mask)) == 0) + || cpu_is_offline(cpu) ) break; i = find_first_set_bit(pending); |