Date: Fri, 12 Jul 2013 22:08:24 +0000 (UTC) From: Jim Harris <jimharris@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r253297 - stable/9/sys/dev/nvme Message-ID: <201307122208.r6CM8OiJ066385@svn.freebsd.org>
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Author: jimharris Date: Fri Jul 12 22:08:24 2013 New Revision: 253297 URL: http://svnweb.freebsd.org/changeset/base/253297 Log: MFC r253113: Add comment explaining why CACHE_LINE_SIZE is defined in nvme_private.h if not already defined elsewhere. Approved by: re (kib) Modified: stable/9/sys/dev/nvme/nvme_private.h Directory Properties: stable/9/sys/ (props changed) stable/9/sys/dev/ (props changed) Modified: stable/9/sys/dev/nvme/nvme_private.h ============================================================================== --- stable/9/sys/dev/nvme/nvme_private.h Fri Jul 12 22:07:33 2013 (r253296) +++ stable/9/sys/dev/nvme/nvme_private.h Fri Jul 12 22:08:24 2013 (r253297) @@ -109,6 +109,10 @@ MALLOC_DECLARE(M_NVME); /* Maximum log page size to fetch for AERs. */ #define NVME_MAX_AER_LOG_SIZE (4096) +/* + * Define CACHE_LINE_SIZE here for older FreeBSD versions that do not define + * it. + */ #ifndef CACHE_LINE_SIZE #define CACHE_LINE_SIZE (64) #endif
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