[PATCH 03/29] ext4: add EXPORT_OP_STABLE_HANDLES flag to export operations

Jeff Layton
2026-01-15T17:48:22Z

Add the EXPORT_OP_STABLE_HANDLES flag to ext4 export operations to indicate
that this filesystem can be exported via NFS.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
fs/ext4/super.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 87205660c5d026c3a73a64788757c288a03eaa5f..09b4c4bb8e559da087ec957de3115e4f7d450923 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1651,6 +1651,7 @@ static const struct export_operations ext4_export_ops = {
.fh_to_parent = ext4_fh_to_parent,
.get_parent = ext4_get_parent,
.commit_metadata = ext4_nfs_commit_metadata,
+ .flags = EXPORT_OP_STABLE_HANDLES,
};

enum {

--
2.52.0