34 files changed, 71 insertions, 71 deletions

diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
index 67a0014ddb63..99824ff8dd35 100644
--- a/arch/s390/hypfs/inode.c
+++ b/arch/s390/hypfs/inode.c
@@ -74,7 +74,7 @@ static void hypfs_remove(struct dentry *dentry)
         parent = dentry->d_parent;
         mutex_lock(&parent->d_inode->i_mutex);
         if (hypfs_positive(dentry)) {
-                if (S_ISDIR(dentry->d_inode->i_mode))
+                if (d_is_dir(dentry))
                         simple_rmdir(parent->d_inode, dentry);
                 else
                         simple_unlink(parent->d_inode, dentry);
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 9ee5343d4884..3662f1d1d9cf 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -1127,7 +1127,7 @@ static int v9fs_vfs_setattr(struct dentry *dentry, struct iattr *iattr)
         }
 
         /* Write all dirty data */
-        if (S_ISREG(dentry->d_inode->i_mode))
+        if (d_is_reg(dentry))
                 filemap_write_and_wait(dentry->d_inode->i_mapping);
 
         retval = p9_client_wstat(fid, &wstat);
diff --git a/fs/autofs4/expire.c b/fs/autofs4/expire.c
index bfdbaba9c2ba..11dd118f75e2 100644
--- a/fs/autofs4/expire.c
+++ b/fs/autofs4/expire.c
@@ -374,7 +374,7 @@ static struct dentry *should_expire(struct dentry *dentry,
                 return NULL;
         }
 
-        if (dentry->d_inode && S_ISLNK(dentry->d_inode->i_mode)) {
+        if (dentry->d_inode && d_is_symlink(dentry)) {
                 DPRINTK("checking symlink %p %pd", dentry, dentry);
                 /*
                  * A symlink can't be "busy" in the usual sense so
diff --git a/fs/autofs4/root.c b/fs/autofs4/root.c
index 7ba355b8d4ac..7e44fdd03e2d 100644
--- a/fs/autofs4/root.c
+++ b/fs/autofs4/root.c
@@ -371,7 +371,7 @@ static struct vfsmount *autofs4_d_automount(struct path *path)
          * having d_mountpoint() true, so there's no need to call back
          * to the daemon.
          */
-        if (dentry->d_inode && S_ISLNK(dentry->d_inode->i_mode)) {
+        if (dentry->d_inode && d_is_symlink(dentry)) {
                 spin_unlock(&sbi->fs_lock);
                 goto done;
         }
@@ -485,7 +485,7 @@ static int autofs4_d_manage(struct dentry *dentry, bool rcu_walk)
                  * an incorrect ELOOP error return.
                  */
                 if ((!d_mountpoint(dentry) && !simple_empty(dentry)) ||
-                    (dentry->d_inode && S_ISLNK(dentry->d_inode->i_mode)))
+                    (dentry->d_inode && d_is_symlink(dentry)))
                         status = -EISDIR;
         }
         spin_unlock(&sbi->fs_lock);
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index d49fe8a0f6b5..74609b931ba5 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -776,11 +776,11 @@ static int btrfs_may_delete(struct inode *dir, struct dentry *victim, int isdir)
             IS_IMMUTABLE(victim->d_inode) || IS_SWAPFILE(victim->d_inode))
                 return -EPERM;
         if (isdir) {
-                if (!S_ISDIR(victim->d_inode->i_mode))
+                if (!d_is_dir(victim))
                         return -ENOTDIR;
                 if (IS_ROOT(victim))
                         return -EBUSY;
-        } else if (S_ISDIR(victim->d_inode->i_mode))
+        } else if (d_is_dir(victim))
                 return -EISDIR;
         if (IS_DEADDIR(dir))
                 return -ENOENT;
diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
index ce1b115dcc28..d92840209863 100644
--- a/fs/cachefiles/daemon.c
+++ b/fs/cachefiles/daemon.c
@@ -574,7 +574,7 @@ static int cachefiles_daemon_cull(struct cachefiles_cache *cache, char *args)
         /* extract the directory dentry from the cwd */
         get_fs_pwd(current->fs, &path);
 
-        if (!S_ISDIR(path.dentry->d_inode->i_mode))
+        if (!d_is_dir(path.dentry))
                 goto notdir;
 
         cachefiles_begin_secure(cache, &saved_cred);
@@ -646,7 +646,7 @@ static int cachefiles_daemon_inuse(struct cachefiles_cache *cache, char *args)
         /* extract the directory dentry from the cwd */
         get_fs_pwd(current->fs, &path);
 
-        if (!S_ISDIR(path.dentry->d_inode->i_mode))
+        if (!d_is_dir(path.dentry))
                 goto notdir;
 
         cachefiles_begin_secure(cache, &saved_cred);
diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
index 7f8e83f9d74e..d750e8cc0ab6 100644
--- a/fs/cachefiles/namei.c
+++ b/fs/cachefiles/namei.c
@@ -277,7 +277,7 @@ static int cachefiles_bury_object(struct cachefiles_cache *cache,
         _debug("remove %p from %p", rep, dir);
 
         /* non-directories can just be unlinked */
-        if (!S_ISDIR(rep->d_inode->i_mode)) {
+        if (!d_is_dir(rep)) {
                 _debug("unlink stale object");
 
                 path.mnt = cache->mnt;
@@ -323,7 +323,7 @@ try_again:
                 return 0;
         }
 
-        if (!S_ISDIR(cache->graveyard->d_inode->i_mode)) {
+        if (!d_is_dir(cache->graveyard)) {
                 unlock_rename(cache->graveyard, dir);
                 cachefiles_io_error(cache, "Graveyard no longer a directory");
                 return -EIO;
@@ -475,7 +475,7 @@ int cachefiles_walk_to_object(struct cachefiles_object *parent,
         ASSERT(parent->dentry);
         ASSERT(parent->dentry->d_inode);
 
-        if (!(S_ISDIR(parent->dentry->d_inode->i_mode))) {
+        if (!(d_is_dir(parent->dentry))) {
                 // TODO: convert file to dir
                 _leave("looking up in none directory");
                 return -ENOBUFS;
@@ -539,7 +539,7 @@ lookup_again:
                         _debug("mkdir -> %p{%p{ino=%lu}}",
                                next, next->d_inode, next->d_inode->i_ino);
 
-                } else if (!S_ISDIR(next->d_inode->i_mode)) {
+                } else if (!d_is_dir(next)) {
                         pr_err("inode %lu is not a directory\n",
                                next->d_inode->i_ino);
                         ret = -ENOBUFS;
@@ -568,8 +568,8 @@ lookup_again:
                         _debug("create -> %p{%p{ino=%lu}}",
                                next, next->d_inode, next->d_inode->i_ino);
 
-                } else if (!S_ISDIR(next->d_inode->i_mode) &&
-                           !S_ISREG(next->d_inode->i_mode)
+                } else if (!d_is_dir(next) &&
+                           !d_is_reg(next)
                            ) {
                         pr_err("inode %lu is not a file or directory\n",
                                next->d_inode->i_ino);
@@ -642,7 +642,7 @@ lookup_again:
 
         /* open a file interface onto a data file */
         if (object->type != FSCACHE_COOKIE_TYPE_INDEX) {
-                if (S_ISREG(object->dentry->d_inode->i_mode)) {
+                if (d_is_reg(object->dentry)) {
                         const struct address_space_operations *aops;
 
                         ret = -EPERM;
@@ -763,7 +763,7 @@ struct dentry *cachefiles_get_directory(struct cachefiles_cache *cache,
         /* we need to make sure the subdir is a directory */
         ASSERT(subdir->d_inode);
 
-        if (!S_ISDIR(subdir->d_inode->i_mode)) {
+        if (!d_is_dir(subdir)) {
                 pr_err("%s is not a directory\n", dirname);
                 ret = -EIO;
                 goto check_error;
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index c241603764fd..f099aefb0d19 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -902,7 +902,7 @@ static int ceph_unlink(struct inode *dir, struct dentry *dentry)
         } else if (ceph_snap(dir) == CEPH_NOSNAP) {
                 dout("unlink/rmdir dir %p dn %p inode %p\n",
                      dir, dentry, inode);
-                op = S_ISDIR(dentry->d_inode->i_mode) ?
+                op = d_is_dir(dentry) ?
                         CEPH_MDS_OP_RMDIR : CEPH_MDS_OP_UNLINK;
         } else
                 goto out;
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 905986dd4c3c..851939c666f8 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -292,7 +292,7 @@ int ceph_atomic_open(struct inode *dir, struct dentry *dentry,
         }
         if (err)
                 goto out_req;
-        if (dn || dentry->d_inode == NULL || S_ISLNK(dentry->d_inode->i_mode)) {
+        if (dn || dentry->d_inode == NULL || d_is_symlink(dentry)) {
                 /* make vfs retry on splice, ENOENT, or symlink */
                 dout("atomic_open finish_no_open on dn %p\n", dn);
                 err = finish_no_open(file, dn);
diff --git a/fs/coda/dir.c b/fs/coda/dir.c
index 281ee011bb6a..60cb88c1dd2b 100644
--- a/fs/coda/dir.c
+++ b/fs/coda/dir.c
@@ -304,7 +304,7 @@ static int coda_rename(struct inode *old_dir, struct dentry *old_dentry,
                              (const char *) old_name, (const char *)new_name);
         if (!error) {
                 if (new_dentry->d_inode) {
-                        if (S_ISDIR(new_dentry->d_inode->i_mode)) {
+                        if (d_is_dir(new_dentry)) {
                                 coda_dir_drop_nlink(old_dir);
                                 coda_dir_inc_nlink(new_dir);
                         }
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 45b18a5e225c..90933645298c 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -690,7 +690,7 @@ struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry,
         }
         d_move(old_dentry, dentry);
         fsnotify_move(old_dir->d_inode, new_dir->d_inode, old_name,
-                S_ISDIR(old_dentry->d_inode->i_mode),
+                d_is_dir(old_dentry),
                 NULL, old_dentry);
         fsnotify_oldname_free(old_name);
         unlock_rename(new_dir, old_dir);
diff --git a/fs/ecryptfs/file.c b/fs/ecryptfs/file.c
index 6f4e659f508f..b07731e68c0b 100644
--- a/fs/ecryptfs/file.c
+++ b/fs/ecryptfs/file.c
@@ -230,7 +230,7 @@ static int ecryptfs_open(struct inode *inode, struct file *file)
         }
         ecryptfs_set_file_lower(
                 file, ecryptfs_inode_to_private(inode)->lower_file);
-        if (S_ISDIR(ecryptfs_dentry->d_inode->i_mode)) {
+        if (d_is_dir(ecryptfs_dentry)) {
                 ecryptfs_printk(KERN_DEBUG, "This is a directory\n");
                 mutex_lock(&crypt_stat->cs_mutex);
                 crypt_stat->flags &= ~(ECRYPTFS_ENCRYPTED);
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 34b36a504059..b08b5187f662 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -907,9 +907,9 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia)
         lower_inode = ecryptfs_inode_to_lower(inode);
         lower_dentry = ecryptfs_dentry_to_lower(dentry);
         mutex_lock(&crypt_stat->cs_mutex);
-        if (S_ISDIR(dentry->d_inode->i_mode))
+        if (d_is_dir(dentry))
                 crypt_stat->flags &= ~(ECRYPTFS_ENCRYPTED);
-        else if (S_ISREG(dentry->d_inode->i_mode)
+        else if (d_is_reg(dentry)
                  && (!(crypt_stat->flags & ECRYPTFS_POLICY_APPLIED)
                      || !(crypt_stat->flags & ECRYPTFS_KEY_VALID))) {
                 struct ecryptfs_mount_crypt_stat *mount_crypt_stat;
diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c
index fdfd206c737a..714cd37a6ba3 100644
--- a/fs/exportfs/expfs.c
+++ b/fs/exportfs/expfs.c
@@ -429,7 +429,7 @@ struct dentry *exportfs_decode_fh(struct vfsmount *mnt, struct fid *fid,
         if (IS_ERR(result))
                 return result;
 
-        if (S_ISDIR(result->d_inode->i_mode)) {
+        if (d_is_dir(result)) {
                 /*
                  * This request is for a directory.
                  *
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
index 08e7b1a9d5d0..1545b711ddcf 100644
--- a/fs/fuse/dir.c
+++ b/fs/fuse/dir.c
@@ -971,7 +971,7 @@ int fuse_reverse_inval_entry(struct super_block *sb, u64 parent_nodeid,
                         err = -EBUSY;
                         goto badentry;
                 }
-                if (S_ISDIR(entry->d_inode->i_mode)) {
+                if (d_is_dir(entry)) {
                         shrink_dcache_parent(entry);
                         if (!simple_empty(entry)) {
                                 err = -ENOTEMPTY;
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 6371192961e2..487527b42d94 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -1809,7 +1809,7 @@ int gfs2_dir_del(struct gfs2_inode *dip, const struct dentry *dentry)
                 gfs2_consist_inode(dip);
         dip->i_entries--;
         dip->i_inode.i_mtime = dip->i_inode.i_ctime = tv;
-        if (S_ISDIR(dentry->d_inode->i_mode))
+        if (d_is_dir(dentry))
                 drop_nlink(&dip->i_inode);
         mark_inode_dirty(&dip->i_inode);
 
diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c
index 435bea231cc6..f0235c1640af 100644
--- a/fs/hfsplus/dir.c
+++ b/fs/hfsplus/dir.c
@@ -530,7 +530,7 @@ static int hfsplus_rename(struct inode *old_dir, struct dentry *old_dentry,
 
         /* Unlink destination if it already exists */
         if (new_dentry->d_inode) {
-                if (S_ISDIR(new_dentry->d_inode->i_mode))
+                if (d_is_dir(new_dentry))
                         res = hfsplus_rmdir(new_dir, new_dentry);
                 else
                         res = hfsplus_unlink(new_dir, new_dentry);
diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c
index 5f2755117ce7..043ac9d77262 100644
--- a/fs/hppfs/hppfs.c
+++ b/fs/hppfs/hppfs.c
@@ -678,10 +678,10 @@ static struct inode *get_inode(struct super_block *sb, struct dentry *dentry)
                 return NULL;
         }
 
-        if (S_ISDIR(dentry->d_inode->i_mode)) {
+        if (d_is_dir(dentry)) {
                 inode->i_op = &hppfs_dir_iops;
                 inode->i_fop = &hppfs_dir_fops;
-        } else if (S_ISLNK(dentry->d_inode->i_mode)) {
+        } else if (d_is_symlink(dentry)) {
                 inode->i_op = &hppfs_link_iops;
                 inode->i_fop = &hppfs_file_fops;
         } else {
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index 938556025d64..f21b6fb5e4c4 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -252,7 +252,7 @@ static int jffs2_link (struct dentry *old_dentry, struct inode *dir_i, struct de
         if (!f->inocache)
                 return -EIO;
 
-        if (S_ISDIR(old_dentry->d_inode->i_mode))
+        if (d_is_dir(old_dentry))
                 return -EPERM;
 
         /* XXX: This is ugly */
@@ -772,7 +772,7 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
          */
         if (new_dentry->d_inode) {
                 victim_f = JFFS2_INODE_INFO(new_dentry->d_inode);
-                if (S_ISDIR(new_dentry->d_inode->i_mode)) {
+                if (d_is_dir(new_dentry)) {
                         struct jffs2_full_dirent *fd;
 
                         mutex_lock(&victim_f->sem);
@@ -807,7 +807,7 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
 
         if (victim_f) {
                 /* There was a victim. Kill it off nicely */
-                if (S_ISDIR(new_dentry->d_inode->i_mode))
+                if (d_is_dir(new_dentry))
                         clear_nlink(new_dentry->d_inode);
                 else
                         drop_nlink(new_dentry->d_inode);
@@ -815,7 +815,7 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
                    inode which didn't exist. */
                 if (victim_f->inocache) {
                         mutex_lock(&victim_f->sem);
-                        if (S_ISDIR(new_dentry->d_inode->i_mode))
+                        if (d_is_dir(new_dentry))
                                 victim_f->inocache->pino_nlink = 0;
                         else
                                 victim_f->inocache->pino_nlink--;
@@ -825,7 +825,7 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
 
         /* If it was a directory we moved, and there was no victim,
            increase i_nlink on its new parent */
-        if (S_ISDIR(old_dentry->d_inode->i_mode) && !victim_f)
+        if (d_is_dir(old_dentry) && !victim_f)
                 inc_nlink(new_dir_i);
 
         /* Unlink the original */
@@ -839,7 +839,7 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
                 struct jffs2_inode_info *f = JFFS2_INODE_INFO(old_dentry->d_inode);
                 mutex_lock(&f->sem);
                 inc_nlink(old_dentry->d_inode);
-                if (f->inocache && !S_ISDIR(old_dentry->d_inode->i_mode))
+                if (f->inocache && !d_is_dir(old_dentry))
                         f->inocache->pino_nlink++;
                 mutex_unlock(&f->sem);
 
@@ -852,7 +852,7 @@ static int jffs2_rename (struct inode *old_dir_i, struct dentry *old_dentry,
                 return ret;
         }
 
-        if (S_ISDIR(old_dentry->d_inode->i_mode))
+        if (d_is_dir(old_dentry))
                 drop_nlink(old_dir_i);
 
         new_dir_i->i_mtime = new_dir_i->i_ctime = old_dir_i->i_mtime = old_dir_i->i_ctime = ITIME(now);
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index 0918f0e2e266..3d76f28a2ba9 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -138,7 +138,7 @@ static struct dentry *jffs2_get_parent(struct dentry *child)
         struct jffs2_inode_info *f;
         uint32_t pino;
 
-        BUG_ON(!S_ISDIR(child->d_inode->i_mode));
+        BUG_ON(!d_is_dir(child));
 
         f = JFFS2_INODE_INFO(child->d_inode);
 
diff --git a/fs/libfs.c b/fs/libfs.c
index b2ffdb045be4..0ab65122ee45 100644
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -329,7 +329,7 @@ int simple_rename(struct inode *old_dir, struct dentry *old_dentry,
                 struct inode *new_dir, struct dentry *new_dentry)
 {
         struct inode *inode = old_dentry->d_inode;
-        int they_are_dirs = S_ISDIR(old_dentry->d_inode->i_mode);
+        int they_are_dirs = d_is_dir(old_dentry);
 
         if (!simple_empty(new_dentry))
                 return -ENOTEMPTY;
diff --git a/fs/namei.c b/fs/namei.c
index 96ca11dea4a2..c83145af4bfc 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2814,7 +2814,7 @@ no_open:
                         } else if (!dentry->d_inode) {
                                 goto out;
                         } else if ((open_flag & O_TRUNC) &&
-                                   S_ISREG(dentry->d_inode->i_mode)) {
+                                   d_is_reg(dentry)) {
                                 goto out;
                         }
                         /* will fail later, go on to get the right error */
diff --git a/fs/namespace.c b/fs/namespace.c
index 72a286e0d33e..82ef1405260e 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1907,8 +1907,8 @@ static int graft_tree(struct mount *mnt, struct mount *p, struct mountpoint *mp)
         if (mnt->mnt.mnt_sb->s_flags & MS_NOUSER)
                 return -EINVAL;
 
-        if (S_ISDIR(mp->m_dentry->d_inode->i_mode) !=
-              S_ISDIR(mnt->mnt.mnt_root->d_inode->i_mode))
+        if (d_is_dir(mp->m_dentry) !=
+              d_is_dir(mnt->mnt.mnt_root))
                 return -ENOTDIR;
 
         return attach_recursive_mnt(mnt, p, mp, NULL);
@@ -2180,8 +2180,8 @@ static int do_move_mount(struct path *path, const char *old_name)
         if (!mnt_has_parent(old))
                 goto out1;
 
-        if (S_ISDIR(path->dentry->d_inode->i_mode) !=
-              S_ISDIR(old_path.dentry->d_inode->i_mode))
+        if (d_is_dir(path->dentry) !=
+              d_is_dir(old_path.dentry))
                 goto out1;
         /*
          * Don't move a mount residing in a shared parent.
@@ -2271,7 +2271,7 @@ static int do_add_mount(struct mount *newmnt, struct path *path, int mnt_flags)
                 goto unlock;
 
         err = -EINVAL;
-        if (S_ISLNK(newmnt->mnt.mnt_root->d_inode->i_mode))
+        if (d_is_symlink(newmnt->mnt.mnt_root))
                 goto unlock;
 
         newmnt->mnt.mnt_flags = mnt_flags;
diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index cc6a76072009..1c307f02baa8 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -583,7 +583,7 @@ nfs4_reset_recoverydir(char *recdir)
         if (status)
                 return status;
         status = -ENOTDIR;
-        if (S_ISDIR(path.dentry->d_inode->i_mode)) {
+        if (d_is_dir(path.dentry)) {
                 strcpy(user_recovery_dirname, recdir);
                 status = 0;
         }
@@ -1426,7 +1426,7 @@ nfsd4_client_tracking_init(struct net *net)
         nn->client_tracking_ops = &nfsd4_legacy_tracking_ops;
         status = kern_path(nfs4_recoverydir(), LOOKUP_FOLLOW, &path);
         if (!status) {
-                status = S_ISDIR(path.dentry->d_inode->i_mode);
+                status = d_is_dir(path.dentry);
                 path_put(&path);
                 if (status)
                         goto do_init;
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
index 965b478d50fc..e9fa966fc37f 100644
--- a/fs/nfsd/nfsfh.c
+++ b/fs/nfsd/nfsfh.c
@@ -114,8 +114,8 @@ static inline __be32 check_pseudo_root(struct svc_rqst *rqstp,
          * We're exposing only the directories and symlinks that have to be
          * traversed on the way to real exports:
          */
-        if (unlikely(!S_ISDIR(dentry->d_inode->i_mode) &&
-                     !S_ISLNK(dentry->d_inode->i_mode)))
+        if (unlikely(!d_is_dir(dentry) &&
+                     !d_is_symlink(dentry)))
                 return nfserr_stale;
         /*
          * A pseudoroot export gives permission to access only one
@@ -259,7 +259,7 @@ static __be32 nfsd_set_fh_dentry(struct svc_rqst *rqstp, struct svc_fh *fhp)
                 goto out;
         }
 
-        if (S_ISDIR(dentry->d_inode->i_mode) &&
+        if (d_is_dir(dentry) &&
                         (dentry->d_flags & DCACHE_DISCONNECTED)) {
                 printk("nfsd: find_fh_dentry returned a DISCONNECTED directory: %pd2\n",
                                 dentry);
@@ -414,7 +414,7 @@ static inline void _fh_update_old(struct dentry *dentry,
 {
         fh->ofh_ino = ino_t_to_u32(dentry->d_inode->i_ino);
         fh->ofh_generation = dentry->d_inode->i_generation;
-        if (S_ISDIR(dentry->d_inode->i_mode) ||
+        if (d_is_dir(dentry) ||
             (exp->ex_flags & NFSEXP_NOSUBTREECHECK))
                 fh->ofh_dirino = 0;
 }
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index 5685c679dd93..368526582429 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -615,9 +615,9 @@ nfsd_access(struct svc_rqst *rqstp, struct svc_fh *fhp, u32 *access, u32 *suppor
         export = fhp->fh_export;
         dentry = fhp->fh_dentry;
 
-        if (S_ISREG(dentry->d_inode->i_mode))
+        if (d_is_reg(dentry))
                 map = nfs3_regaccess;
-        else if (S_ISDIR(dentry->d_inode->i_mode))
+        else if (d_is_dir(dentry))
                 map = nfs3_diraccess;
         else
                 map = nfs3_anyaccess;
@@ -1402,7 +1402,7 @@ do_nfsd_create(struct svc_rqst *rqstp, struct svc_fh *fhp,
 
                 switch (createmode) {
                 case NFS3_CREATE_UNCHECKED:
-                        if (! S_ISREG(dchild->d_inode->i_mode))
+                        if (! d_is_reg(dchild))
                                 goto out;
                         else if (truncp) {
                                 /* in nfsv4, we need to treat this case a little
@@ -1615,7 +1615,7 @@ nfsd_link(struct svc_rqst *rqstp, struct svc_fh *ffhp,
         if (err)
                 goto out;
         err = nfserr_isdir;
-        if (S_ISDIR(tfhp->fh_dentry->d_inode->i_mode))
+        if (d_is_dir(tfhp->fh_dentry))
                 goto out;
         err = nfserr_perm;
         if (!len)
diff --git a/fs/notify/fanotify/fanotify.c b/fs/notify/fanotify/fanotify.c
index 51ceb8107284..61fdbb826324 100644
--- a/fs/notify/fanotify/fanotify.c
+++ b/fs/notify/fanotify/fanotify.c
@@ -115,8 +115,8 @@ static bool fanotify_should_send_event(struct fsnotify_mark *inode_mark,
                 return false;
 
         /* sorry, fanotify only gives a damn about files and dirs */
-        if (!S_ISREG(path->dentry->d_inode->i_mode) &&
-            !S_ISDIR(path->dentry->d_inode->i_mode))
+        if (!d_is_reg(path->dentry) &&
+            !d_is_dir(path->dentry))
                 return false;
 
         if (inode_mark && vfsmnt_mark) {
@@ -139,7 +139,7 @@ static bool fanotify_should_send_event(struct fsnotify_mark *inode_mark,
                 BUG();
         }
 
-        if (S_ISDIR(path->dentry->d_inode->i_mode) &&
+        if (d_is_dir(path->dentry) &&
             !(marks_mask & FS_ISDIR & ~marks_ignored_mask))
                 return false;
 
diff --git a/fs/overlayfs/dir.c b/fs/overlayfs/dir.c
index 0dc4c33a0a1b..d139405d2bfa 100644
--- a/fs/overlayfs/dir.c
+++ b/fs/overlayfs/dir.c
@@ -19,7 +19,7 @@ void ovl_cleanup(struct inode *wdir, struct dentry *wdentry)
         int err;
 
         dget(wdentry);
-        if (S_ISDIR(wdentry->d_inode->i_mode))
+        if (d_is_dir(wdentry))
                 err = ovl_do_rmdir(wdir, wdentry);
         else
                 err = ovl_do_unlink(wdir, wdentry);
@@ -693,7 +693,7 @@ static int ovl_rename2(struct inode *olddir, struct dentry *old,
         bool new_create = false;
         bool cleanup_whiteout = false;
         bool overwrite = !(flags & RENAME_EXCHANGE);
-        bool is_dir = S_ISDIR(old->d_inode->i_mode);
+        bool is_dir = d_is_dir(old);
         bool new_is_dir = false;
         struct dentry *opaquedir = NULL;
         const struct cred *old_cred = NULL;
@@ -720,7 +720,7 @@ static int ovl_rename2(struct inode *olddir, struct dentry *old,
                 if (err)
                         goto out;
 
-                if (S_ISDIR(new->d_inode->i_mode))
+                if (d_is_dir(new))
                         new_is_dir = true;
 
                 new_type = ovl_path_type(new);
diff --git a/fs/posix_acl.c b/fs/posix_acl.c
index 515d31511d0d..3a48bb789c9f 100644
--- a/fs/posix_acl.c
+++ b/fs/posix_acl.c
@@ -776,7 +776,7 @@ posix_acl_xattr_get(struct dentry *dentry, const char *name,
 
         if (!IS_POSIXACL(dentry->d_inode))
                 return -EOPNOTSUPP;
-        if (S_ISLNK(dentry->d_inode->i_mode))
+        if (d_is_symlink(dentry))
                 return -EOPNOTSUPP;
 
         acl = get_acl(dentry->d_inode, type);
@@ -836,7 +836,7 @@ posix_acl_xattr_list(struct dentry *dentry, char *list, size_t list_size,
 
         if (!IS_POSIXACL(dentry->d_inode))
                 return -EOPNOTSUPP;
-        if (S_ISLNK(dentry->d_inode->i_mode))
+        if (d_is_symlink(dentry))
                 return -EOPNOTSUPP;
 
         if (type == ACL_TYPE_ACCESS)
diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
index 04b06146bae2..4e781e697c90 100644
--- a/fs/reiserfs/xattr.c
+++ b/fs/reiserfs/xattr.c
@@ -266,7 +266,7 @@ static int reiserfs_for_each_xattr(struct inode *inode,
                 for (i = 0; !err && i < buf.count && buf.dentries[i]; i++) {
                         struct dentry *dentry = buf.dentries[i];
 
-                        if (!S_ISDIR(dentry->d_inode->i_mode))
+                        if (!d_is_dir(dentry))
                                 err = action(dentry, data);
 
                         dput(dentry);
@@ -322,7 +322,7 @@ static int delete_one_xattr(struct dentry *dentry, void *data)
         struct inode *dir = dentry->d_parent->d_inode;
 
         /* This is the xattr dir, handle specially. */
-        if (S_ISDIR(dentry->d_inode->i_mode))
+        if (d_is_dir(dentry))
                 return xattr_rmdir(dir, dentry);
 
         return xattr_unlink(dir, dentry);
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index f7afb86c9148..fe3c0fe71e64 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -286,7 +286,7 @@ xfs_readlink_by_handle(
                 return PTR_ERR(dentry);
 
         /* Restrict this handle operation to symlinks only. */
-        if (!S_ISLNK(dentry->d_inode->i_mode)) {
+        if (!d_is_symlink(dentry)) {
                 error = -EINVAL;
                 goto out_dput;
         }
diff --git a/mm/shmem.c b/mm/shmem.c
index a63031fa3e0c..2f17cb5f00a4 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2319,8 +2319,8 @@ static int shmem_rmdir(struct inode *dir, struct dentry *dentry)
 
 static int shmem_exchange(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry)
 {
-        bool old_is_dir = S_ISDIR(old_dentry->d_inode->i_mode);
-        bool new_is_dir = S_ISDIR(new_dentry->d_inode->i_mode);
+        bool old_is_dir = d_is_dir(old_dentry);
+        bool new_is_dir = d_is_dir(new_dentry);
 
         if (old_dir != new_dir && old_is_dir != new_is_dir) {
                 if (old_is_dir) {
diff --git a/security/inode.c b/security/inode.c
index 8e7ca62078ab..131a3c49f766 100644
--- a/security/inode.c
+++ b/security/inode.c
@@ -203,7 +203,7 @@ void securityfs_remove(struct dentry *dentry)
         mutex_lock(&parent->d_inode->i_mutex);
         if (positive(dentry)) {
                 if (dentry->d_inode) {
-                        if (S_ISDIR(dentry->d_inode->i_mode))
+                        if (d_is_dir(dentry))
                                 simple_rmdir(parent->d_inode, dentry);
                         else
                                 simple_unlink(parent->d_inode, dentry);
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 79f2c2cb68ad..4d1a54190388 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1799,7 +1799,7 @@ static inline int may_rename(struct inode *old_dir,
 
         old_dsec = old_dir->i_security;
         old_isec = old_dentry->d_inode->i_security;
-        old_is_dir = S_ISDIR(old_dentry->d_inode->i_mode);
+        old_is_dir = d_is_dir(old_dentry);
         new_dsec = new_dir->i_security;
 
         ad.type = LSM_AUDIT_DATA_DENTRY;
@@ -1829,7 +1829,7 @@ static inline int may_rename(struct inode *old_dir,
                 return rc;
         if (d_is_positive(new_dentry)) {
                 new_isec = new_dentry->d_inode->i_security;
-                new_is_dir = S_ISDIR(new_dentry->d_inode->i_mode);
+                new_is_dir = d_is_dir(new_dentry);
                 rc = avc_has_perm(sid, new_isec->sid,
                                   new_isec->sclass,
                                   (new_is_dir ? DIR__RMDIR : FILE__UNLINK), &ad);