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rust: pid_namespace: add __rust_helper to helpers

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This is needed to inline these helpers into Rust code.

Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20251202-define-rust-helper-v1-27-a2e13cbc17a6@google.com
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Alice Ryhl
2025-12-02 19:37:51 +00:00
committed by Christian Brauner
parent b266a39eb2
commit fc73d4b4d2
1 changed files with 5 additions and 3 deletions
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8
rust/helpers/pid_namespace.c
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@@ -3,18 +3,20 @@
#include <linux/pid_namespace.h>
#include <linux/cleanup.h>
struct pid_namespace *rust_helper_get_pid_ns(struct pid_namespace *ns)
__rust_helper struct pid_namespace *
rust_helper_get_pid_ns(struct pid_namespace *ns)
{
return get_pid_ns(ns);
}
void rust_helper_put_pid_ns(struct pid_namespace *ns)
__rust_helper void rust_helper_put_pid_ns(struct pid_namespace *ns)
{
put_pid_ns(ns);
}
/* Get a reference on a task's pid namespace. */
struct pid_namespace *rust_helper_task_get_pid_ns(struct task_struct *task)
__rust_helper struct pid_namespace *
rust_helper_task_get_pid_ns(struct task_struct *task)
{
struct pid_namespace *pid_ns;