Unverified Commit a1fbb607 authored by Christian Brauner's avatar Christian Brauner Committed by Christian Brauner (Microsoft)
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ovl: check for ->listxattr() support 



We have decoupled vfs_listxattr() from IOP_XATTR. Instead we just need
to check whether inode->i_op->listxattr is implemented.

Cc: linux-unionfs@vger.kernel.org
Signed-off-by: default avatarChristian Brauner (Microsoft) <brauner@kernel.org>
parent d9f892b9

fs/overlayfs/copy_up.c

+1 −2
Original line number Diff line number Diff line
@@ -81,8 +81,7 @@ int ovl_copy_xattr(struct super_block *sb, const struct path *oldpath, struct de 
	int error = 0;

	size_t slen;



	if (!(old->d_inode->i_opflags & IOP_XATTR) ||

	    !(new->d_inode->i_opflags & IOP_XATTR))

	if (!old->d_inode->i_op->listxattr || !new->d_inode->i_op->listxattr)

		return 0;



	list_size = vfs_listxattr(old, NULL, 0);