diff options
| author | Rik van Riel <riel@redhat.com> | 2011-02-01 09:51:46 -0500 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2011-03-17 13:08:28 -0300 |
| commit | 77c100c83e84316ced2507c5799f79c2c80bc6b9 (patch) | |
| tree | 93bbf41cc6a1a5f38730f241e104816a488a4715 /kernel | |
| parent | 4005996e428b0d3df10cd0eba389a14b9f5403e4 (diff) | |
export pid symbols needed for kvm_vcpu_on_spin
Export the symbols required for a race-free kvm_vcpu_on_spin.
Signed-off-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/fork.c | 1 | ||||
| -rw-r--r-- | kernel/pid.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 25e429152ddc..05b92c457010 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -193,6 +193,7 @@ void __put_task_struct(struct task_struct *tsk) if (!profile_handoff_task(tsk)) free_task(tsk); } +EXPORT_SYMBOL_GPL(__put_task_struct); /* * macro override instead of weak attribute alias, to workaround diff --git a/kernel/pid.c b/kernel/pid.c index 39b65b69584f..02f221274265 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -435,6 +435,7 @@ struct pid *get_task_pid(struct task_struct *task, enum pid_type type) rcu_read_unlock(); return pid; } +EXPORT_SYMBOL_GPL(get_task_pid); struct task_struct *get_pid_task(struct pid *pid, enum pid_type type) { @@ -446,6 +447,7 @@ struct task_struct *get_pid_task(struct pid *pid, enum pid_type type) rcu_read_unlock(); return result; } +EXPORT_SYMBOL_GPL(get_pid_task); struct pid *find_get_pid(pid_t nr) { |