Date: Mon, 8 Aug 2022 14:04:10 GMT From: Emmanuel Vadot <manu@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 6be89cc88d63 - main - linuxkpi: atomic: Add atomic_fetch_inc Message-ID: <202208081404.278E4ADf088657@gitrepo.freebsd.org>
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The branch main has been updated by manu: URL: https://cgit.FreeBSD.org/src/commit/?id=6be89cc88d63263b51bfb0271e2119cccbc86f16 commit 6be89cc88d63263b51bfb0271e2119cccbc86f16 Author: Emmanuel Vadot <manu@FreeBSD.org> AuthorDate: 2022-07-26 08:00:42 +0000 Commit: Emmanuel Vadot <manu@FreeBSD.org> CommitDate: 2022-08-08 13:22:34 +0000 linuxkpi: atomic: Add atomic_fetch_inc Reviewed by: hselasky Sponsored by: Beckhoff Automation GmbH & Co. KG Differential Revision: https://reviews.freebsd.org/D35936 --- sys/compat/linuxkpi/common/include/asm/atomic.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/asm/atomic.h b/sys/compat/linuxkpi/common/include/asm/atomic.h index 8c201ad6a101..7c7a2c4d4b92 100644 --- a/sys/compat/linuxkpi/common/include/asm/atomic.h +++ b/sys/compat/linuxkpi/common/include/asm/atomic.h @@ -307,6 +307,13 @@ static inline int atomic_fetch_##op(int i, atomic_t *v) \ return (c); \ } +static inline int +atomic_fetch_inc(atomic_t *v) +{ + + return ((atomic_inc_return(v) - 1)); +} + LINUX_ATOMIC_OP(or, |) LINUX_ATOMIC_OP(and, &) LINUX_ATOMIC_OP(andnot, &~)
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