Date: Mon, 16 Apr 2018 03:55:14 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r332543 - stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys Message-ID: <201804160355.w3G3tEvN021064@repo.freebsd.org>
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Author: mav Date: Mon Apr 16 03:55:14 2018 New Revision: 332543 URL: https://svnweb.freebsd.org/changeset/base/332543 Log: MFC r331414: Reduce struct aggsum_bucket padding to fit into one cache line. Modified: stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/aggsum.h Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/aggsum.h ============================================================================== --- stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/aggsum.h Mon Apr 16 03:54:35 2018 (r332542) +++ stable/11/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/aggsum.h Mon Apr 16 03:55:14 2018 (r332543) @@ -29,7 +29,7 @@ typedef struct aggsum_bucket { kmutex_t asc_lock; int64_t asc_delta; uint64_t asc_borrowed; - uint64_t asc_pad[4]; /* pad out to cache line (64 bytes) */ + uint64_t asc_pad[2]; /* pad out to cache line (64 bytes) */ } aggsum_bucket_t __aligned(CACHE_LINE_SIZE); /*
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