From: Ankur Arora <ankur.a.arora@oracle.com>
To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org,
bpf@vger.kernel.org
Cc: arnd@arndb.de, catalin.marinas@arm.com, will@kernel.org,
peterz@infradead.org, akpm@linux-foundation.org,
mark.rutland@arm.com, harisokn@amazon.com, cl@gentwo.org,
ast@kernel.org, rafael@kernel.org, daniel.lezcano@linaro.org,
memxor@gmail.com, zhenglifeng1@huawei.com,
xueshuai@linux.alibaba.com, joao.m.martins@oracle.com,
boris.ostrovsky@oracle.com, konrad.wilk@oracle.com,
Ankur Arora <ankur.a.arora@oracle.com>,
Boqun Feng <boqun.feng@gmail.com>
Subject: [PATCH v9 08/12] locking/atomic: scripts: build atomic_long_cond_read_*_timeout()
Date: Sun, 8 Feb 2026 18:31:49 -0800 [thread overview]
Message-ID: <20260209023153.2661784-9-ankur.a.arora@oracle.com> (raw)
In-Reply-To: <20260209023153.2661784-1-ankur.a.arora@oracle.com>
Add the atomic long wrappers for the cond-load timeout interfaces.
Cc: Will Deacon <will@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Signed-off-by: Ankur Arora <ankur.a.arora@oracle.com>
---
include/linux/atomic/atomic-long.h | 18 +++++++++++-------
scripts/atomic/gen-atomic-long.sh | 16 ++++++++++------
2 files changed, 21 insertions(+), 13 deletions(-)
diff --git a/include/linux/atomic/atomic-long.h b/include/linux/atomic/atomic-long.h
index f86b29d90877..e6da0189cbe6 100644
--- a/include/linux/atomic/atomic-long.h
+++ b/include/linux/atomic/atomic-long.h
@@ -11,14 +11,18 @@
#ifdef CONFIG_64BIT
typedef atomic64_t atomic_long_t;
-#define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
-#define atomic_long_cond_read_acquire atomic64_cond_read_acquire
-#define atomic_long_cond_read_relaxed atomic64_cond_read_relaxed
+#define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
+#define atomic_long_cond_read_acquire atomic64_cond_read_acquire
+#define atomic_long_cond_read_relaxed atomic64_cond_read_relaxed
+#define atomic_long_cond_read_acquire_timeout atomic64_cond_read_acquire_timeout
+#define atomic_long_cond_read_relaxed_timeout atomic64_cond_read_relaxed_timeout
#else
typedef atomic_t atomic_long_t;
-#define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
-#define atomic_long_cond_read_acquire atomic_cond_read_acquire
-#define atomic_long_cond_read_relaxed atomic_cond_read_relaxed
+#define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
+#define atomic_long_cond_read_acquire atomic_cond_read_acquire
+#define atomic_long_cond_read_relaxed atomic_cond_read_relaxed
+#define atomic_long_cond_read_acquire_timeout atomic_cond_read_acquire_timeout
+#define atomic_long_cond_read_relaxed_timeout atomic_cond_read_relaxed_timeout
#endif
/**
@@ -1809,4 +1813,4 @@ raw_atomic_long_dec_if_positive(atomic_long_t *v)
}
#endif /* _LINUX_ATOMIC_LONG_H */
-// eadf183c3600b8b92b91839dd3be6bcc560c752d
+// 475f45a880d1625faa5116dcfd6e943e4dbe1cd5
diff --git a/scripts/atomic/gen-atomic-long.sh b/scripts/atomic/gen-atomic-long.sh
index 9826be3ba986..874643dc74bd 100755
--- a/scripts/atomic/gen-atomic-long.sh
+++ b/scripts/atomic/gen-atomic-long.sh
@@ -79,14 +79,18 @@ cat << EOF
#ifdef CONFIG_64BIT
typedef atomic64_t atomic_long_t;
-#define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
-#define atomic_long_cond_read_acquire atomic64_cond_read_acquire
-#define atomic_long_cond_read_relaxed atomic64_cond_read_relaxed
+#define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
+#define atomic_long_cond_read_acquire atomic64_cond_read_acquire
+#define atomic_long_cond_read_relaxed atomic64_cond_read_relaxed
+#define atomic_long_cond_read_acquire_timeout atomic64_cond_read_acquire_timeout
+#define atomic_long_cond_read_relaxed_timeout atomic64_cond_read_relaxed_timeout
#else
typedef atomic_t atomic_long_t;
-#define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
-#define atomic_long_cond_read_acquire atomic_cond_read_acquire
-#define atomic_long_cond_read_relaxed atomic_cond_read_relaxed
+#define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
+#define atomic_long_cond_read_acquire atomic_cond_read_acquire
+#define atomic_long_cond_read_relaxed atomic_cond_read_relaxed
+#define atomic_long_cond_read_acquire_timeout atomic_cond_read_acquire_timeout
+#define atomic_long_cond_read_relaxed_timeout atomic_cond_read_relaxed_timeout
#endif
EOF
--
2.31.1
next prev parent reply other threads:[~2026-02-09 2:32 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-09 2:31 [PATCH v9 00/12] barrier: Add smp_cond_load_{relaxed,acquire}_timeout() Ankur Arora
2026-02-09 2:31 ` [PATCH v9 01/12] asm-generic: barrier: Add smp_cond_load_relaxed_timeout() Ankur Arora
2026-02-09 4:57 ` Randy Dunlap
2026-02-10 5:52 ` Ankur Arora
2026-02-11 15:39 ` Catalin Marinas
2026-02-11 22:17 ` Ankur Arora
2026-02-12 9:56 ` David Laight
2026-02-14 4:58 ` Ankur Arora
2026-02-14 11:31 ` David Laight
2026-02-18 6:33 ` Ankur Arora
2026-02-09 2:31 ` [PATCH v9 02/12] arm64: barrier: Support smp_cond_load_relaxed_timeout() Ankur Arora
2026-02-11 15:54 ` Catalin Marinas
2026-02-11 22:57 ` Ankur Arora
2026-02-09 2:31 ` [PATCH v9 03/12] arm64/delay: move some constants out to a separate header Ankur Arora
2026-02-11 16:01 ` Catalin Marinas
2026-02-09 2:31 ` [PATCH v9 04/12] arm64: support WFET in smp_cond_load_relaxed_timeout() Ankur Arora
2026-02-11 17:11 ` Catalin Marinas
2026-02-11 23:13 ` Ankur Arora
2026-02-09 2:31 ` [PATCH v9 05/12] arm64: rqspinlock: Remove private copy of smp_cond_load_acquire_timewait() Ankur Arora
2026-02-09 2:31 ` [PATCH v9 06/12] asm-generic: barrier: Add smp_cond_load_acquire_timeout() Ankur Arora
2026-02-09 4:59 ` Randy Dunlap
2026-02-09 2:31 ` [PATCH v9 07/12] atomic: Add atomic_cond_read_*_timeout() Ankur Arora
2026-02-11 17:25 ` Catalin Marinas
2026-02-09 2:31 ` Ankur Arora [this message]
2026-02-11 17:41 ` [PATCH v9 08/12] locking/atomic: scripts: build atomic_long_cond_read_*_timeout() Catalin Marinas
2026-02-09 2:31 ` [PATCH v9 09/12] bpf/rqspinlock: switch check_timeout() to a clock interface Ankur Arora
2026-02-09 3:05 ` bot+bpf-ci
2026-02-09 2:31 ` [PATCH v9 10/12] bpf/rqspinlock: Use smp_cond_load_acquire_timeout() Ankur Arora
2026-02-09 2:31 ` [PATCH v9 11/12] sched: add need-resched timed wait interface Ankur Arora
2026-02-09 3:05 ` bot+bpf-ci
2026-02-09 2:31 ` [PATCH v9 12/12] cpuidle/poll_state: Wait for need-resched via tif_need_resched_relaxed_wait() Ankur Arora
2026-02-10 16:55 ` Rafael J. Wysocki
2026-02-11 0:29 ` Ankur Arora
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