Date: Fri, 7 Dec 2018 12:05:11 +0000 (UTC) From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r341682 - head/sys/sys Message-ID: <201812071205.wB7C5BvA038350@repo.freebsd.org>
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Author: mjg Date: Fri Dec 7 12:05:11 2018 New Revision: 341682 URL: https://svnweb.freebsd.org/changeset/base/341682 Log: unr64: use locked variant if not __LP64__ The current ifdefs are not sufficient to distinguish 32- and 64- bit variants, which results e.g. in powerpc64 not using atomics. While some 32-bit archs provide 64-bit atomics, there is no huge advantage of using them on these platforms. Reported by: many Suggested by: jhb Sponsored by: The FreeBSD Foundation Modified: head/sys/sys/systm.h Modified: head/sys/sys/systm.h ============================================================================== --- head/sys/sys/systm.h Fri Dec 7 12:02:31 2018 (r341681) +++ head/sys/sys/systm.h Fri Dec 7 12:05:11 2018 (r341682) @@ -523,7 +523,7 @@ int alloc_unr_specific(struct unrhdr *uh, u_int item); int alloc_unrl(struct unrhdr *uh); void free_unr(struct unrhdr *uh, u_int item); -#if defined(__mips__) || defined(__powerpc__) +#ifndef __LP64__ #define UNR64_LOCKED #endif
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