Date: Tue, 23 Aug 2016 07:53:09 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r304669 - stable/10/sys/ufs/ffs Message-ID: <201608230753.u7N7r9xH059627@repo.freebsd.org>
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Author: kib Date: Tue Aug 23 07:53:09 2016 New Revision: 304669 URL: https://svnweb.freebsd.org/changeset/base/304669 Log: MFC r304229: When looking up dandling buffers for unwing after failing block allocation in UFS_BALLOC(), there is no need to map them. Modified: stable/10/sys/ufs/ffs/ffs_balloc.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/ufs/ffs/ffs_balloc.c ============================================================================== --- stable/10/sys/ufs/ffs/ffs_balloc.c Tue Aug 23 07:52:07 2016 (r304668) +++ stable/10/sys/ufs/ffs/ffs_balloc.c Tue Aug 23 07:53:09 2016 (r304669) @@ -484,7 +484,8 @@ fail: * We shall not leave the freed blocks on the vnode * buffer object lists. */ - bp = getblk(vp, *lbns_remfree, fs->fs_bsize, 0, 0, GB_NOCREAT); + bp = getblk(vp, *lbns_remfree, fs->fs_bsize, 0, 0, + GB_NOCREAT | GB_UNMAPPED); if (bp != NULL) { bp->b_flags |= (B_INVAL | B_RELBUF); bp->b_flags &= ~B_ASYNC; @@ -1061,7 +1062,8 @@ fail: * We shall not leave the freed blocks on the vnode * buffer object lists. */ - bp = getblk(vp, *lbns_remfree, fs->fs_bsize, 0, 0, GB_NOCREAT); + bp = getblk(vp, *lbns_remfree, fs->fs_bsize, 0, 0, + GB_NOCREAT | GB_UNMAPPED); if (bp != NULL) { bp->b_flags |= (B_INVAL | B_RELBUF); bp->b_flags &= ~B_ASYNC;
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