Date: Tue, 3 Nov 2009 03:29:57 +0000 (UTC) From: Kip Macy <kmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r198839 - user/kmacy/releng_8_fcs_buf/sys/cddl/contrib/opensolaris/uts/common/fs/zfs Message-ID: <200911030329.nA33TvUM078664@svn.freebsd.org>
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Author: kmacy Date: Tue Nov 3 03:29:57 2009 New Revision: 198839 URL: http://svn.freebsd.org/changeset/base/198839 Log: allocate buf if it doesn't already exist Modified: user/kmacy/releng_8_fcs_buf/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Modified: user/kmacy/releng_8_fcs_buf/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c ============================================================================== --- user/kmacy/releng_8_fcs_buf/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Tue Nov 3 03:20:13 2009 (r198838) +++ user/kmacy/releng_8_fcs_buf/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/arc.c Tue Nov 3 03:29:57 2009 (r198839) @@ -1354,7 +1354,11 @@ arc_getblk(arc_buf_t *buf) newbp = bp; } + } else { + BO_UNLOCK(bo); + newbp = getblk(vp, blkno, size, 0, 0, flags); } + newbp->b_offset = buf->b_hdr->b_birth; } if ((size >= PAGE_SIZE) && (buf->b_hdr->b_flags & ARC_BUF_CLONING)) {
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