From d576a9561a1c80ae593539fb0ce0743d66825ac2 Mon Sep 17 00:00:00 2001 From: Andi Shyti Date: Sat, 22 Aug 2026 14:19:12 +0200 Subject: Merge tag 'rust-i2c-for-7.3' into i2c/i2c i2c: rust: mark I2cAdapter methods as inline A single cleanup for the Rust I2C abstractions, targeting 7.3. `I2cAdapter::get`, `inc_ref`, and `dec_ref` are trivial wrappers around `i2c_get_adapter`/`i2c_put_adapter` and were showing up as their own symbols in the build. Mark them `#[inline]` so they get folded into their callers instead. Signed-off-by: Igor Korotin * tag 'rust-i2c-for-7.3': i2c: rust: mark I2cAdapter methods as inline --- rust/helpers/pid_namespace.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 rust/helpers/pid_namespace.c (limited to 'rust/helpers/pid_namespace.c') diff --git a/rust/helpers/pid_namespace.c b/rust/helpers/pid_namespace.c new file mode 100644 index 000000000..f46ab779b --- /dev/null +++ b/rust/helpers/pid_namespace.c @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include +#include + +__rust_helper struct pid_namespace * +rust_helper_get_pid_ns(struct pid_namespace *ns) +{ + return get_pid_ns(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. */ +__rust_helper struct pid_namespace * +rust_helper_task_get_pid_ns(struct task_struct *task) +{ + struct pid_namespace *pid_ns; + + guard(rcu)(); + pid_ns = task_active_pid_ns(task); + if (pid_ns) + get_pid_ns(pid_ns); + return pid_ns; +} -- cgit v1.3.1