summaryrefslogtreecommitdiffstats
path: root/kernel/irq
diff options
context:
space:
mode:
authorAl Viro <viro@zeniv.linux.org.uk>2012-06-27 09:07:19 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2012-07-22 21:57:56 +0200
commit67d1214551e800f9fe7dc7c47a346d2df0fafed5 (patch)
treeffcc93af9390339adda36668255e617073b724a1 /kernel/irq
parenttrim task_work: get rid of hlist (diff)
downloadlinux-67d1214551e800f9fe7dc7c47a346d2df0fafed5.tar.xz
linux-67d1214551e800f9fe7dc7c47a346d2df0fafed5.zip
merge task_work and rcu_head, get rid of separate allocation for keyring case
task_work and rcu_head are identical now; merge them (calling the result struct callback_head, rcu_head #define'd to it), kill separate allocation in security/keys since we can just use cred->rcu now. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/manage.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index d1dd54734ce7..814c9ef6bba1 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -781,7 +781,7 @@ static void wake_threads_waitq(struct irq_desc *desc)
wake_up(&desc->wait_for_threads);
}
-static void irq_thread_dtor(struct task_work *unused)
+static void irq_thread_dtor(struct callback_head *unused)
{
struct task_struct *tsk = current;
struct irq_desc *desc;
@@ -813,7 +813,7 @@ static void irq_thread_dtor(struct task_work *unused)
*/
static int irq_thread(void *data)
{
- struct task_work on_exit_work;
+ struct callback_head on_exit_work;
static const struct sched_param param = {
.sched_priority = MAX_USER_RT_PRIO/2,
};