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Mon, 24 Jul 2023 16:58:42 GMT (envelope-from git) Date: Mon, 24 Jul 2023 16:58:42 GMT Message-Id: <202307241658.36OGwga6096614@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Andrew Turner Subject: git: 554cdf8f5750 - main - arm: Explain why _atomic_subword.h is needed List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-dev-commits-src-main@freebsd.org X-BeenThere: dev-commits-src-main@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: andrew X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 554cdf8f575074bb36eb624d5fe76897d9707b70 Auto-Submitted: auto-generated The branch main has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=554cdf8f575074bb36eb624d5fe76897d9707b70 commit 554cdf8f575074bb36eb624d5fe76897d9707b70 Author: Andrew Turner AuthorDate: 2023-07-24 16:58:13 +0000 Commit: Andrew Turner CommitDate: 2023-07-24 16:58:13 +0000 arm: Explain why _atomic_subword.h is needed Sponsored by: Arm Ltd Differential Revision: https://reviews.freebsd.org/D41134 --- sys/arm/include/atomic.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sys/arm/include/atomic.h b/sys/arm/include/atomic.h index f166b0091e90..d60b5dbbf7e0 100644 --- a/sys/arm/include/atomic.h +++ b/sys/arm/include/atomic.h @@ -93,6 +93,12 @@ atomic_swap_long(volatile u_long *p, u_long v) #define atomic_store_rel_int atomic_store_rel_32 #define atomic_swap_int atomic_swap_32 +/* + * For: + * - atomic_load_acq_8 + * - atomic_load_acq_16 + * - atomic_testandset_acq_long + */ #include #endif /* _MACHINE_ATOMIC_H_ */