[src/trunk]: src/external/cddl/osnet/dist/uts/common/fs/zfs Enable NCLOOKUP f...

[hannken <hannken%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c6151ed8a6f4
branches:  trunk
changeset: 943130:c6151ed8a6f4
user:      hannken <hannken%NetBSD.org@localhost>
date:      Thu Aug 27 09:57:33 2020 +0000

description:
Enable NCLOOKUP for ZFS.

diffstat:

 external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vfsops.c |   4 ++--
 external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c  |  11 +++++++++--
 external/cddl/osnet/dist/uts/common/fs/zfs/zfs_znode.c  |   3 +++
 3 files changed, 14 insertions(+), 4 deletions(-)

diffs (69 lines):

diff -r 253d8fcda2d4 -r c6151ed8a6f4 external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vfsops.c
--- a/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vfsops.c   Thu Aug 27 07:03:48 2020 +0000
+++ b/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vfsops.c   Thu Aug 27 09:57:33 2020 +0000
@@ -1517,7 +1517,7 @@
 #endif
 #ifdef __NetBSD__
        vfsp->mnt_flag |= MNT_LOCAL;
-       vfsp->mnt_iflag |= IMNT_MPSAFE;
+       vfsp->mnt_iflag |= IMNT_MPSAFE | IMNT_NCLOOKUP;
 #endif
 
        /*
@@ -2078,7 +2078,7 @@
        vfsp->vfs_flag |= MNT_NFS4ACLS;
 #endif
 #ifdef __NetBSD__
-       vfsp->mnt_iflag |= IMNT_MPSAFE;
+       vfsp->mnt_iflag |= IMNT_MPSAFE | IMNT_NCLOOKUP;
 #endif
 
        /*
diff -r 253d8fcda2d4 -r c6151ed8a6f4 external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c
--- a/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c    Thu Aug 27 07:03:48 2020 +0000
+++ b/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_vnops.c    Thu Aug 27 09:57:33 2020 +0000
@@ -1354,6 +1354,10 @@
                        newmode = zp->z_mode;
                        (void) sa_update(zp->z_sa_hdl, SA_ZPL_MODE(zfsvfs),
                            (void *)&newmode, sizeof (uint64_t), tx);
+#ifdef __NetBSD__
+                       cache_enter_id(vp, zp->z_mode, zp->z_uid, zp->z_gid,
+                           true);
+#endif
                }
                mutex_exit(&zp->z_acl_lock);
 
@@ -5645,8 +5649,11 @@
        }
 
        error = zfs_setattr(vp, (vattr_t *)&xvap, flags, cred, NULL);
-       if (error == 0)
-               VN_KNOTE(vp, NOTE_ATTRIB);
+       if (error)
+               return error;
+
+       VN_KNOTE(vp, NOTE_ATTRIB);
+       cache_enter_id(vp, zp->z_mode, zp->z_uid, zp->z_gid, true);
 
        return error;
 }
diff -r 253d8fcda2d4 -r c6151ed8a6f4 external/cddl/osnet/dist/uts/common/fs/zfs/zfs_znode.c
--- a/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_znode.c    Thu Aug 27 07:03:48 2020 +0000
+++ b/external/cddl/osnet/dist/uts/common/fs/zfs/zfs_znode.c    Thu Aug 27 09:57:33 2020 +0000
@@ -871,6 +871,7 @@
                return (SET_ERROR(ENOENT));
        }
        ASSERT(zp == VTOZ(vp));
+       cache_enter_id(vp, zp->z_mode, zp->z_uid, zp->z_gid, true);
 
        ZFS_OBJ_HOLD_EXIT(zfsvfs, obj_num);
 
@@ -891,6 +892,8 @@
 
        zfs_mknode1(dzp, vap, tx, cr, flag, &zp, acl_ids, vp);
        ASSERT(zp == VTOZ(vp));
+       cache_enter_id(vp, zp->z_mode, zp->z_uid, zp->z_gid, true);
+
        *key_len = sizeof(zp->z_id);
        *new_key = &zp->z_id;