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-rw-r--r--kernel/trace/fprobe.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/trace/fprobe.c b/kernel/trace/fprobe.c
index 8b2dd5b9dcd1..89d9f994ebb0 100644
--- a/kernel/trace/fprobe.c
+++ b/kernel/trace/fprobe.c
@@ -150,15 +150,15 @@ static int fprobe_init_rethook(struct fprobe *fp, int num)
fp->rethook = rethook_alloc((void *)fp, fprobe_exit_handler);
for (i = 0; i < size; i++) {
- struct rethook_node *node;
+ struct fprobe_rethook_node *node;
- node = kzalloc(sizeof(struct fprobe_rethook_node), GFP_KERNEL);
+ node = kzalloc(sizeof(*node), GFP_KERNEL);
if (!node) {
rethook_free(fp->rethook);
fp->rethook = NULL;
return -ENOMEM;
}
- rethook_add_node(fp->rethook, node);
+ rethook_add_node(fp->rethook, &node->node);
}
return 0;
}
@@ -215,7 +215,7 @@ int register_fprobe(struct fprobe *fp, const char *filter, const char *notfilter
* correctly calculate the total number of filtered symbols
* from both filter and notfilter.
*/
- hash = fp->ops.local_hash.filter_hash;
+ hash = rcu_access_pointer(fp->ops.local_hash.filter_hash);
if (WARN_ON_ONCE(!hash))
goto out;