diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 3a08b3e..f4645c5 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -1071,7 +1071,7 @@
 	if (IS_ERR(st))
 		return PTR_ERR(st);
 
-	v9fs_stat2inode(st, d_inode(dentry), d_inode(dentry)->i_sb);
+	v9fs_stat2inode(st, d_inode(dentry), dentry->d_sb);
 	generic_fillattr(d_inode(dentry), stat);
 
 	p9stat_free(st);
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 24d03c7..a82e20e 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -4851,7 +4851,7 @@
 			goto out;
 
 	if (!S_ISDIR(inode->i_mode)) {
-		if (!parent || d_really_is_negative(parent) || sb != d_inode(parent)->i_sb)
+		if (!parent || d_really_is_negative(parent) || sb != parent->d_sb)
 			goto out;
 		inode = d_inode(parent);
 	}
@@ -4872,7 +4872,7 @@
 			break;
 		}
 
-		if (!parent || d_really_is_negative(parent) || sb != d_inode(parent)->i_sb)
+		if (!parent || d_really_is_negative(parent) || sb != parent->d_sb)
 			break;
 
 		if (IS_ROOT(parent))
@@ -5285,7 +5285,7 @@
 	}
 
 	while (1) {
-		if (!parent || d_really_is_negative(parent) || sb != d_inode(parent)->i_sb)
+		if (!parent || d_really_is_negative(parent) || sb != parent->d_sb)
 			break;
 
 		inode = d_inode(parent);
diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index e956cba..94f2c8a 100644
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -302,7 +302,7 @@
 	if (full_path == NULL)
 		goto cdda_exit;
 
-	cifs_sb = CIFS_SB(d_inode(mntpt)->i_sb);
+	cifs_sb = CIFS_SB(mntpt->d_sb);
 	tlink = cifs_sb_tlink(cifs_sb);
 	if (IS_ERR(tlink)) {
 		mnt = ERR_CAST(tlink);
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index aeb26db..4cd4705 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -2418,8 +2418,7 @@
 int
 cifs_setattr(struct dentry *direntry, struct iattr *attrs)
 {
-	struct inode *inode = d_inode(direntry);
-	struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
+	struct cifs_sb_info *cifs_sb = CIFS_SB(direntry->d_sb);
 	struct cifs_tcon *pTcon = cifs_sb_master_tcon(cifs_sb);
 
 	if (pTcon->unix_ext)
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index b30a4a6..4cfb4d9f 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -78,7 +78,7 @@
 {
 	struct dentry *dentry, *alias;
 	struct inode *inode;
-	struct super_block *sb = d_inode(parent)->i_sb;
+	struct super_block *sb = parent->d_sb;
 	struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
 
 	cifs_dbg(FYI, "%s: for %s\n", __func__, name->name);
diff --git a/fs/cifs/xattr.c b/fs/cifs/xattr.c
index f5dc2f0..612de93 100644
--- a/fs/cifs/xattr.c
+++ b/fs/cifs/xattr.c
@@ -52,9 +52,7 @@
 		return -EIO;
 	if (d_really_is_negative(direntry))
 		return -EIO;
-	sb = d_inode(direntry)->i_sb;
-	if (sb == NULL)
-		return -EIO;
+	sb = direntry->d_sb;
 
 	cifs_sb = CIFS_SB(sb);
 	tlink = cifs_sb_tlink(cifs_sb);
@@ -113,9 +111,7 @@
 		return -EIO;
 	if (d_really_is_negative(direntry))
 		return -EIO;
-	sb = d_inode(direntry)->i_sb;
-	if (sb == NULL)
-		return -EIO;
+	sb = direntry->d_sb;
 
 	cifs_sb = CIFS_SB(sb);
 	tlink = cifs_sb_tlink(cifs_sb);
@@ -248,9 +244,7 @@
 		return -EIO;
 	if (d_really_is_negative(direntry))
 		return -EIO;
-	sb = d_inode(direntry)->i_sb;
-	if (sb == NULL)
-		return -EIO;
+	sb = direntry->d_sb;
 
 	cifs_sb = CIFS_SB(sb);
 	tlink = cifs_sb_tlink(cifs_sb);
@@ -384,9 +378,7 @@
 		return -EIO;
 	if (d_really_is_negative(direntry))
 		return -EIO;
-	sb = d_inode(direntry)->i_sb;
-	if (sb == NULL)
-		return -EIO;
+	sb = direntry->d_sb;
 
 	cifs_sb = CIFS_SB(sb);
 	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_NO_XATTR)
diff --git a/fs/efs/namei.c b/fs/efs/namei.c
index 40ba9cc..d34a40e 100644
--- a/fs/efs/namei.c
+++ b/fs/efs/namei.c
@@ -113,7 +113,7 @@
 
 	ino = efs_find_entry(d_inode(child), "..", 2);
 	if (ino)
-		parent = d_obtain_alias(efs_iget(d_inode(child)->i_sb, ino));
+		parent = d_obtain_alias(efs_iget(child->d_sb, ino));
 
 	return parent;
 }
diff --git a/fs/exofs/super.c b/fs/exofs/super.c
index 6658a50..1923736 100644
--- a/fs/exofs/super.c
+++ b/fs/exofs/super.c
@@ -958,7 +958,7 @@
 	if (!ino)
 		return ERR_PTR(-ESTALE);
 
-	return d_obtain_alias(exofs_iget(d_inode(child)->i_sb, ino));
+	return d_obtain_alias(exofs_iget(child->d_sb, ino));
 }
 
 static struct inode *exofs_nfs_get_inode(struct super_block *sb,
diff --git a/fs/ext2/namei.c b/fs/ext2/namei.c
index 7a2be8f..1a7eb49 100644
--- a/fs/ext2/namei.c
+++ b/fs/ext2/namei.c
@@ -82,7 +82,7 @@
 	unsigned long ino = ext2_inode_by_name(d_inode(child), &dotdot);
 	if (!ino)
 		return ERR_PTR(-ENOENT);
-	return d_obtain_alias(ext2_iget(d_inode(child)->i_sb, ino));
+	return d_obtain_alias(ext2_iget(child->d_sb, ino));
 } 
 
 /*
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index 48e4b89..5611ec9 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -1638,13 +1638,13 @@
 	ino = le32_to_cpu(de->inode);
 	brelse(bh);
 
-	if (!ext4_valid_inum(d_inode(child)->i_sb, ino)) {
+	if (!ext4_valid_inum(child->d_sb, ino)) {
 		EXT4_ERROR_INODE(d_inode(child),
 				 "bad parent inode number: %u", ino);
 		return ERR_PTR(-EFSCORRUPTED);
 	}
 
-	return d_obtain_alias(ext4_iget_normal(d_inode(child)->i_sb, ino));
+	return d_obtain_alias(ext4_iget_normal(child->d_sb, ino));
 }
 
 /*
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 7876f10..db874ad 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -202,7 +202,7 @@
 	unsigned long ino = f2fs_inode_by_name(d_inode(child), &dotdot);
 	if (!ino)
 		return ERR_PTR(-ENOENT);
-	return d_obtain_alias(f2fs_iget(d_inode(child)->i_sb, ino));
+	return d_obtain_alias(f2fs_iget(child->d_sb, ino));
 }
 
 static int __recover_dot_dentries(struct inode *dir, nid_t pino)
diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index 49b0bff..c09c63d 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -1360,7 +1360,7 @@
 		return ERR_PTR(error);
 	}
 	s = sget(&gfs2_fs_type, test_gfs2_super, set_meta_super, flags,
-		 d_inode(path.dentry)->i_sb->s_bdev);
+		 path.dentry->d_sb->s_bdev);
 	path_put(&path);
 	if (IS_ERR(s)) {
 		pr_warn("gfs2 mount does not exist\n");
diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index f8a0cd8..9b2ff353 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -1176,7 +1176,7 @@
 
 static int gfs2_statfs(struct dentry *dentry, struct kstatfs *buf)
 {
-	struct super_block *sb = d_inode(dentry)->i_sb;
+	struct super_block *sb = dentry->d_sb;
 	struct gfs2_sbd *sdp = sb->s_fs_info;
 	struct gfs2_statfs_change_host sc;
 	int error;
diff --git a/fs/jffs2/dir.c b/fs/jffs2/dir.c
index 30c4c9e..7a9579e 100644
--- a/fs/jffs2/dir.c
+++ b/fs/jffs2/dir.c
@@ -241,7 +241,7 @@
 
 static int jffs2_link (struct dentry *old_dentry, struct inode *dir_i, struct dentry *dentry)
 {
-	struct jffs2_sb_info *c = JFFS2_SB_INFO(d_inode(old_dentry)->i_sb);
+	struct jffs2_sb_info *c = JFFS2_SB_INFO(old_dentry->d_sb);
 	struct jffs2_inode_info *f = JFFS2_INODE_INFO(d_inode(old_dentry));
 	struct jffs2_inode_info *dir_f = JFFS2_INODE_INFO(dir_i);
 	int ret;
diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
index 0a9a114..5ef21f4 100644
--- a/fs/jffs2/super.c
+++ b/fs/jffs2/super.c
@@ -147,7 +147,7 @@
 	JFFS2_DEBUG("Parent of directory ino #%u is #%u\n",
 		    f->inocache->ino, pino);
 
-	return d_obtain_alias(jffs2_iget(d_inode(child)->i_sb, pino));
+	return d_obtain_alias(jffs2_iget(child->d_sb, pino));
 }
 
 static const struct export_operations jffs2_export_ops = {
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 701f893..8a40941 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -1524,7 +1524,7 @@
 	parent_ino =
 		le32_to_cpu(JFS_IP(d_inode(dentry))->i_dtroot.header.idotdot);
 
-	return d_obtain_alias(jfs_iget(d_inode(dentry)->i_sb, parent_ino));
+	return d_obtain_alias(jfs_iget(dentry->d_sb, parent_ino));
 }
 
 const struct inode_operations jfs_dir_inode_operations = {
diff --git a/fs/namei.c b/fs/namei.c
index 3498d53..c0d551f 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2653,7 +2653,7 @@
 		return NULL;
 	}
 
-	mutex_lock(&p1->d_inode->i_sb->s_vfs_rename_mutex);
+	mutex_lock(&p1->d_sb->s_vfs_rename_mutex);
 
 	p = d_ancestor(p2, p1);
 	if (p) {
@@ -2680,7 +2680,7 @@
 	inode_unlock(p1->d_inode);
 	if (p1 != p2) {
 		inode_unlock(p2->d_inode);
-		mutex_unlock(&p1->d_inode->i_sb->s_vfs_rename_mutex);
+		mutex_unlock(&p1->d_sb->s_vfs_rename_mutex);
 	}
 }
 EXPORT_SYMBOL(unlock_rename);
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 7a0cfd3..e5daa93 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -396,7 +396,7 @@
 static void nfs_direct_readpage_release(struct nfs_page *req)
 {
 	dprintk("NFS: direct read done (%s/%llu %d@%lld)\n",
-		d_inode(req->wb_context->dentry)->i_sb->s_id,
+		req->wb_context->dentry->d_sb->s_id,
 		(unsigned long long)NFS_FILEID(d_inode(req->wb_context->dentry)),
 		req->wb_bytes,
 		(long long)req_offset(req));
diff --git a/fs/nfsd/nfs3proc.c b/fs/nfsd/nfs3proc.c
index 51c3b06..d818e4f 100644
--- a/fs/nfsd/nfs3proc.c
+++ b/fs/nfsd/nfs3proc.c
@@ -552,7 +552,7 @@
 	 * different read/write sizes for file systems known to have
 	 * problems with large blocks */
 	if (nfserr == 0) {
-		struct super_block *sb = d_inode(argp->fh.fh_dentry)->i_sb;
+		struct super_block *sb = argp->fh.fh_dentry->d_sb;
 
 		/* Note that we don't care for remote fs's here */
 		if (sb->s_magic == MSDOS_SUPER_MAGIC) {
@@ -588,7 +588,7 @@
 	nfserr = fh_verify(rqstp, &argp->fh, 0, NFSD_MAY_NOP);
 
 	if (nfserr == 0) {
-		struct super_block *sb = d_inode(argp->fh.fh_dentry)->i_sb;
+		struct super_block *sb = argp->fh.fh_dentry->d_sb;
 
 		/* Note that we don't care for remote fs's here */
 		switch (sb->s_magic) {
diff --git a/fs/nfsd/nfs3xdr.c b/fs/nfsd/nfs3xdr.c
index 2246454..93d5853 100644
--- a/fs/nfsd/nfs3xdr.c
+++ b/fs/nfsd/nfs3xdr.c
@@ -146,7 +146,7 @@
 	default:
 	case FSIDSOURCE_DEV:
 		p = xdr_encode_hyper(p, (u64)huge_encode_dev
-				     (d_inode(fhp->fh_dentry)->i_sb->s_dev));
+				     (fhp->fh_dentry->d_sb->s_dev));
 		break;
 	case FSIDSOURCE_FSID:
 		p = xdr_encode_hyper(p, (u64) fhp->fh_export->ex_fsid);
diff --git a/fs/nfsd/nfsfh.c b/fs/nfsd/nfsfh.c
index c1681ce..a891944 100644
--- a/fs/nfsd/nfsfh.c
+++ b/fs/nfsd/nfsfh.c
@@ -426,7 +426,7 @@
 
 static struct super_block *exp_sb(struct svc_export *exp)
 {
-	return d_inode(exp->ex_path.dentry)->i_sb;
+	return exp->ex_path.dentry->d_sb;
 }
 
 static bool fsid_type_ok_for_exp(u8 fsid_type, struct svc_export *exp)
diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c
index 7ccdb96..38d67f3 100644
--- a/fs/nilfs2/namei.c
+++ b/fs/nilfs2/namei.c
@@ -457,7 +457,7 @@
 
 	root = NILFS_I(d_inode(child))->i_root;
 
-	inode = nilfs_iget(d_inode(child)->i_sb, root, ino);
+	inode = nilfs_iget(child->d_sb, root, ino);
 	if (IS_ERR(inode))
 		return ERR_CAST(inode);
 
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index c18ab45..c6fdcbd 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -1290,7 +1290,7 @@
 		  struct kstat *stat)
 {
 	struct inode *inode = d_inode(dentry);
-	struct super_block *sb = d_inode(dentry)->i_sb;
+	struct super_block *sb = dentry->d_sb;
 	struct ocfs2_super *osb = sb->s_fs_info;
 	int err;
 
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index a2ba11e..c3e5c96 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -1250,7 +1250,7 @@
 	brelse(fibh.sbh);
 
 	tloc = lelb_to_cpu(cfi.icb.extLocation);
-	inode = udf_iget(d_inode(child)->i_sb, &tloc);
+	inode = udf_iget(child->d_sb, &tloc);
 	if (IS_ERR(inode))
 		return ERR_CAST(inode);
 
diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 442fd52..f04ab23 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -132,7 +132,7 @@
 	ino = ufs_inode_by_name(d_inode(child), &dot_dot);
 	if (!ino)
 		return ERR_PTR(-ENOENT);
-	return d_obtain_alias(ufs_iget(d_inode(child)->i_sb, ino));
+	return d_obtain_alias(ufs_iget(child->d_sb, ino));
 }
 
 static const struct export_operations ufs_export_ops = {
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 4e4b2fa..09c71e9 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -872,7 +872,7 @@
 	TP_fast_assign(
 		struct dentry *dentry = file->f_path.dentry;
 
-		__entry->dev		= d_inode(dentry)->i_sb->s_dev;
+		__entry->dev		= dentry->d_sb->s_dev;
 		__entry->ino		= d_inode(dentry)->i_ino;
 		__entry->datasync	= datasync;
 		__entry->parent		= d_inode(dentry->d_parent)->i_ino;
@@ -1451,7 +1451,7 @@
 	),
 
 	TP_fast_assign(
-		__entry->dev		= d_inode(dentry)->i_sb->s_dev;
+		__entry->dev		= dentry->d_sb->s_dev;
 		__entry->ino		= d_inode(dentry)->i_ino;
 		__entry->parent		= parent->i_ino;
 		__entry->size		= d_inode(dentry)->i_size;
@@ -1475,7 +1475,7 @@
 	),
 
 	TP_fast_assign(
-		__entry->dev		= d_inode(dentry)->i_sb->s_dev;
+		__entry->dev		= dentry->d_sb->s_dev;
 		__entry->ino		= d_inode(dentry)->i_ino;
 		__entry->ret		= ret;
 	),
diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index 3cf1c59..d6709eb 100644
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -367,7 +367,7 @@
 	inode_unlock(d_backing_inode(parent->dentry));
 	if (d_is_positive(d)) {
 		/* update watch filter fields */
-		watch->dev = d_backing_inode(d)->i_sb->s_dev;
+		watch->dev = d->d_sb->s_dev;
 		watch->ino = d_backing_inode(d)->i_ino;
 	}
 	dput(d);
diff --git a/security/integrity/evm/evm_main.c b/security/integrity/evm/evm_main.c
index e6ea9d4..84c6d11 100644
--- a/security/integrity/evm/evm_main.c
+++ b/security/integrity/evm/evm_main.c
@@ -299,8 +299,8 @@
 			return 0;
 
 		/* exception for pseudo filesystems */
-		if (dentry->d_inode->i_sb->s_magic == TMPFS_MAGIC
-		    || dentry->d_inode->i_sb->s_magic == SYSFS_MAGIC)
+		if (dentry->d_sb->s_magic == TMPFS_MAGIC
+		    || dentry->d_sb->s_magic == SYSFS_MAGIC)
 			return 0;
 
 		integrity_audit_msg(AUDIT_INTEGRITY_METADATA,
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 912deee..889cd59 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -1316,7 +1316,7 @@
 				 u32 *sid)
 {
 	int rc;
-	struct super_block *sb = dentry->d_inode->i_sb;
+	struct super_block *sb = dentry->d_sb;
 	char *buffer, *path;
 
 	buffer = (char *)__get_free_page(GFP_KERNEL);
diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index 11f7901..50bcca2 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -1444,7 +1444,7 @@
 	 *	XATTR_NAME_SMACKIPOUT
 	 */
 	if (strcmp(name, XATTR_NAME_SMACK) == 0) {
-		struct super_block *sbp = d_backing_inode(dentry)->i_sb;
+		struct super_block *sbp = dentry->d_sb;
 		struct superblock_smack *sbsp = sbp->s_security;
 
 		isp->smk_inode = sbsp->smk_default;