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| author | Keir Fraser <keir.fraser@citrix.com> | 2010-05-18 15:13:45 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2010-05-18 15:13:45 +0100 |
| commit | 00c51c29c14611cdb4164fc64e89b6e7ad6c1df2 (patch) | |
| tree | 4c4462e5d66a0bc71b12f669a3a3c9a17c682b1d /xen/common/sched_credit.c | |
| parent | c12bbde846af61d1b8441da6c627181ccbc7a157 (diff) | |
| download | xen-00c51c29c14611cdb4164fc64e89b6e7ad6c1df2.tar.gz xen-00c51c29c14611cdb4164fc64e89b6e7ad6c1df2.tar.bz2 xen-00c51c29c14611cdb4164fc64e89b6e7ad6c1df2.zip | |
x86: Dynamically allocate percpu data area when a CPU comes online.
At the same time, the data area starts life zeroed.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'xen/common/sched_credit.c')
| -rw-r--r-- | xen/common/sched_credit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xen/common/sched_credit.c b/xen/common/sched_credit.c index 6dff698a64..0aeae90cb7 100644 --- a/xen/common/sched_credit.c +++ b/xen/common/sched_credit.c @@ -231,7 +231,7 @@ static void burn_credits(struct csched_vcpu *svc, s_time_t now) static int opt_tickle_one_idle __read_mostly = 1; boolean_param("tickle_one_idle_cpu", opt_tickle_one_idle); -DEFINE_PER_CPU(unsigned int, last_tickle_cpu) = 0; +DEFINE_PER_CPU(unsigned int, last_tickle_cpu); static inline void __runq_tickle(unsigned int cpu, struct csched_vcpu *new) |