Date: Thu, 17 Sep 2009 14:58:21 +0000 (UTC) From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r197287 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs Message-ID: <200909171458.n8HEwLYx061190@svn.freebsd.org>
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Author: pjd Date: Thu Sep 17 14:58:21 2009 New Revision: 197287 URL: http://svn.freebsd.org/changeset/base/197287 Log: Purge namecache for the file system being rolled back, so it doesn't point at invalid vnodes after the rollback resulting in EIO errors when trying to access files which are in the namecache. Reported by: des MFC after: 3 days Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c ============================================================================== --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c Thu Sep 17 14:52:15 2009 (r197286) +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_ioctl.c Thu Sep 17 14:58:21 2009 (r197287) @@ -2354,6 +2354,9 @@ zfs_ioc_rollback(zfs_cmd_t *zc) if (error == 0) { int resume_err; +#ifdef FREEBSD_NAMECACHE + cache_purgevfs(zfsvfs->z_vfs); +#endif ASSERT(strcmp(osname, zc->zc_name) == 0); error = dmu_objset_rollback(os); resume_err = zfs_resume_fs(zfsvfs, osname, mode);
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