Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
rust: task: Add __rust_helper to helpers
This is needed to inline these helpers into Rust code.
Reviewed-by: Boqun Feng <boqun.feng@gmail.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
Link: https://patch.msgid.link/20260105-define-rust-helper-v2-21-51da5f454a67@google.com
authored by
Alice Ryhl
and committed by
Boqun Feng
5f1193d5
d4ad4de9
+13
-13
+1
-1
rust/helpers/signal.c
+1
-1
rust/helpers/signal.c
+12
-12
rust/helpers/task.c
+12
-12
rust/helpers/task.c
···
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#include <linux/kernel.h>
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#include <linux/sched/task.h>
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void rust_helper_might_resched(void)
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__rust_helper void rust_helper_might_resched(void)
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{
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might_resched();
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}
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-
struct task_struct *rust_helper_get_current(void)
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__rust_helper struct task_struct *rust_helper_get_current(void)
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{
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return current;
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}
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void rust_helper_get_task_struct(struct task_struct *t)
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__rust_helper void rust_helper_get_task_struct(struct task_struct *t)
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{
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get_task_struct(t);
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}
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void rust_helper_put_task_struct(struct task_struct *t)
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__rust_helper void rust_helper_put_task_struct(struct task_struct *t)
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{
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put_task_struct(t);
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}
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kuid_t rust_helper_task_uid(struct task_struct *task)
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__rust_helper kuid_t rust_helper_task_uid(struct task_struct *task)
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{
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return task_uid(task);
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}
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kuid_t rust_helper_task_euid(struct task_struct *task)
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__rust_helper kuid_t rust_helper_task_euid(struct task_struct *task)
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{
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return task_euid(task);
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}
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#ifndef CONFIG_USER_NS
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uid_t rust_helper_from_kuid(struct user_namespace *to, kuid_t uid)
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__rust_helper uid_t rust_helper_from_kuid(struct user_namespace *to, kuid_t uid)
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{
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return from_kuid(to, uid);
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}
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#endif /* CONFIG_USER_NS */
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bool rust_helper_uid_eq(kuid_t left, kuid_t right)
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__rust_helper bool rust_helper_uid_eq(kuid_t left, kuid_t right)
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{
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return uid_eq(left, right);
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}
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kuid_t rust_helper_current_euid(void)
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__rust_helper kuid_t rust_helper_current_euid(void)
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{
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return current_euid();
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}
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struct user_namespace *rust_helper_current_user_ns(void)
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__rust_helper struct user_namespace *rust_helper_current_user_ns(void)
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{
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return current_user_ns();
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}
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pid_t rust_helper_task_tgid_nr_ns(struct task_struct *tsk,
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struct pid_namespace *ns)
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__rust_helper pid_t rust_helper_task_tgid_nr_ns(struct task_struct *tsk,
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struct pid_namespace *ns)
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{
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return task_tgid_nr_ns(tsk, ns);
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}