[PATCH v2 28/31] fat: add EXPORT_OP_STABLE_HANDLES flag to export operations

Jeff Layton
2026-01-19T16:30:41Z

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

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
fs/fat/nfs.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/fs/fat/nfs.c b/fs/fat/nfs.c
index 509eea96a457d41f63f04480da32aceae75a8a4a..f6a5c8c4f5e8a14e549b5aad6643d490f1d062b1 100644
--- a/fs/fat/nfs.c
+++ b/fs/fat/nfs.c
@@ -289,6 +289,7 @@ const struct export_operations fat_export_ops = {
.fh_to_dentry = fat_fh_to_dentry,
.fh_to_parent = fat_fh_to_parent,
.get_parent = fat_get_parent,
+ .flags = EXPORT_OP_STABLE_HANDLES,
};

const struct export_operations fat_export_ops_nostale = {
@@ -296,4 +297,5 @@ const struct export_operations fat_export_ops_nostale = {
.fh_to_dentry = fat_fh_to_dentry_nostale,
.fh_to_parent = fat_fh_to_parent_nostale,
.get_parent = fat_get_parent,