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Tue, 02 Dec 2025 11:38:40 -0800 (PST) Date: Tue, 02 Dec 2025 19:38:04 +0000 In-Reply-To: <20251202-define-rust-helper-v1-0-a2e13cbc17a6@google.com> Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20251202-define-rust-helper-v1-0-a2e13cbc17a6@google.com> X-Developer-Key: i=aliceryhl@google.com; a=openpgp; fpr=49F6C1FAA74960F43A5B86A1EE7A392FDE96209F X-Developer-Signature: v=1; a=openpgp-sha256; l=2996; i=aliceryhl@google.com; h=from:subject:message-id; bh=fhl2/L8d37xBi9+kQctstqXrXpvPTlJstd1hr/eEYas=; b=owEBbQKS/ZANAwAKAQRYvu5YxjlGAcsmYgBpL0ALE4/ozza32VHggOa8E2TzpS6ahFD7YWSBX KjidaIPDjCJAjMEAAEKAB0WIQSDkqKUTWQHCvFIvbIEWL7uWMY5RgUCaS9ACwAKCRAEWL7uWMY5 RsjoD/oDFLlm/qNC48G1XnC1y3Dc+mvnTysw2z/2b0sVZcUXdJRgW0qkc57SsPqw+C3qenCmKot dTClk6SjRoQH9ReFezOs0tJq/pzuT//9z9NYg86CwhMzO/HtdJebaP51YO1R6OAU3f774KKWec0 Sc5uE71FBaiYHmjVNX+PnC3Kb2WyiepQkL8zMnLkbeOLNEpg7lzW+Sc4SBCWwPF5yabt3YnFlbJ 1TTbANQWWO4ihFPheYJBZ57UD7/toKocUsyIDrDQfznuu9jbXH7Ki1xdr9djCW0qAD1ucIGZeM2 uS4OXAb67WymeIGWqe+rcT8A1MoSu8UrN32jJalqk40rEFAQK6ch7xv89r00cKWTFgjgtGY6wW5 y68L1QU+1adblZ49fjaRo9BiTUkXtyouMyFE/OS6sHrd2BO1KXWYcmOU5eKG5RzSZsaoGOBjM2s UufZG8crGsg4YIUAWgmzcoE74GwBhLO2Djg03nP9R/Q6YB6oonxdB4HWwMBpNKeKvJjjHqNDFJz 4fZ2y06n1Dn/XtcmMYIiyqxaikS+vD0+XirflkI4LgmpP7xzIkd+AFCyQp12paKyGFalgcT75Wh thzGVbOispm+T7LeLbXenlEAwzpxPoI+BIAyszOTd30BY1f56FdgpswpaSHEUlKwFrx1z08uW8j VHJ5fm+FpFME24A== X-Mailer: b4 0.14.2 Message-ID: <20251202-define-rust-helper-v1-40-a2e13cbc17a6@google.com> Subject: [PATCH 40/46] rust: task: add __rust_helper to helpers From: Alice Ryhl To: rust-for-linux@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Alice Ryhl , Boqun Feng , FUJITA Tomonori Content-Type: text/plain; charset="utf-8" This is needed to inline these helpers into Rust code. Signed-off-by: Alice Ryhl --- Cc: Boqun Feng Cc: FUJITA Tomonori --- rust/helpers/signal.c | 2 +- rust/helpers/task.c | 24 ++++++++++++------------ 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/rust/helpers/signal.c b/rust/helpers/signal.c index 1a6bbe9438e281cd8b61141a390cea042949e7bd..85111186cf3d77508fefac9407c87c5f000d15cf 100644 --- a/rust/helpers/signal.c +++ b/rust/helpers/signal.c @@ -2,7 +2,7 @@ #include -int rust_helper_signal_pending(struct task_struct *t) +__rust_helper int rust_helper_signal_pending(struct task_struct *t) { return signal_pending(t); } diff --git a/rust/helpers/task.c b/rust/helpers/task.c index 2c85bbc2727efedf5eb61fe496cd80598fafcdd1..c0e1a06ede78c0b0641707b52a82725543e2c02c 100644 --- a/rust/helpers/task.c +++ b/rust/helpers/task.c @@ -3,60 +3,60 @@ #include #include -void rust_helper_might_resched(void) +__rust_helper void rust_helper_might_resched(void) { might_resched(); } -struct task_struct *rust_helper_get_current(void) +__rust_helper struct task_struct *rust_helper_get_current(void) { return current; } -void rust_helper_get_task_struct(struct task_struct *t) +__rust_helper void rust_helper_get_task_struct(struct task_struct *t) { get_task_struct(t); } -void rust_helper_put_task_struct(struct task_struct *t) +__rust_helper void rust_helper_put_task_struct(struct task_struct *t) { put_task_struct(t); } -kuid_t rust_helper_task_uid(struct task_struct *task) +__rust_helper kuid_t rust_helper_task_uid(struct task_struct *task) { return task_uid(task); } -kuid_t rust_helper_task_euid(struct task_struct *task) +__rust_helper kuid_t rust_helper_task_euid(struct task_struct *task) { return task_euid(task); } #ifndef CONFIG_USER_NS -uid_t rust_helper_from_kuid(struct user_namespace *to, kuid_t uid) +__rust_helper uid_t rust_helper_from_kuid(struct user_namespace *to, kuid_t uid) { return from_kuid(to, uid); } #endif /* CONFIG_USER_NS */ -bool rust_helper_uid_eq(kuid_t left, kuid_t right) +__rust_helper bool rust_helper_uid_eq(kuid_t left, kuid_t right) { return uid_eq(left, right); } -kuid_t rust_helper_current_euid(void) +__rust_helper kuid_t rust_helper_current_euid(void) { return current_euid(); } -struct user_namespace *rust_helper_current_user_ns(void) +__rust_helper struct user_namespace *rust_helper_current_user_ns(void) { return current_user_ns(); } -pid_t rust_helper_task_tgid_nr_ns(struct task_struct *tsk, - struct pid_namespace *ns) +__rust_helper pid_t rust_helper_task_tgid_nr_ns(struct task_struct *tsk, + struct pid_namespace *ns) { return task_tgid_nr_ns(tsk, ns); } -- 2.52.0.158.g65b55ccf14-goog