Author: jimharris Date: Tue Jul 9 21:24:19 2013 New Revision: 253113 URL: http://svnweb.freebsd.org/changeset/base/253113
Log: Add comment explaining why CACHE_LINE_SIZE is defined in nvme_private.h if not already defined elsewhere. Requested by: attilio MFC after: 3 days Modified: head/sys/dev/nvme/nvme_private.h Modified: head/sys/dev/nvme/nvme_private.h ============================================================================== --- head/sys/dev/nvme/nvme_private.h Tue Jul 9 21:22:17 2013 (r253112) +++ head/sys/dev/nvme/nvme_private.h Tue Jul 9 21:24:19 2013 (r253113) @@ -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 _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
