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

Signed-off-by: Jeff Layton <[email protected]>
---
 fs/btrfs/export.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/fs/btrfs/export.c b/fs/btrfs/export.c
index 
230d9326b685c4e12dc0fffd4a86ebba68a55bd6..14b688849ce406b2f784015afced2c29422ab6c3
 100644
--- a/fs/btrfs/export.c
+++ b/fs/btrfs/export.c
@@ -304,4 +304,5 @@ const struct export_operations btrfs_export_ops = {
        .fh_to_parent   = btrfs_fh_to_parent,
        .get_parent     = btrfs_get_parent,
        .get_name       = btrfs_get_name,
+       .flags          = EXPORT_OP_STABLE_HANDLES,
 };

-- 
2.52.0


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