From 94a3f60af5dca72fffc041a64d4c3de5a066f98e Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Thu, 8 Jan 2026 12:13:12 -0500 Subject: [PATCH] overlayfs: add setlease file operation Add the setlease file_operation to ovl_file_operations and ovl_dir_operations, pointing to generic_setlease. A future patch will change the default behavior to reject lease attempts with -EINVAL when there is no setlease file operation defined. Add generic_setlease to retain the ability to set leases on this filesystem. Signed-off-by: Jeff Layton Link: https://patch.msgid.link/20260108-setlease-6-20-v1-17-ea4dec9b67fa@kernel.org Acked-by: Al Viro Acked-by: Christoph Hellwig Signed-off-by: Christian Brauner --- fs/overlayfs/file.c | 2 ++ fs/overlayfs/readdir.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c index cbae894572348..8269431ba3c66 100644 --- a/fs/overlayfs/file.c +++ b/fs/overlayfs/file.c @@ -5,6 +5,7 @@ #include #include +#include #include #include #include @@ -647,4 +648,5 @@ const struct file_operations ovl_file_operations = { .copy_file_range = ovl_copy_file_range, .remap_file_range = ovl_remap_file_range, + .setlease = generic_setlease, }; diff --git a/fs/overlayfs/readdir.c b/fs/overlayfs/readdir.c index 160960bb0ad0b..7fd415d7471ed 100644 --- a/fs/overlayfs/readdir.c +++ b/fs/overlayfs/readdir.c @@ -8,6 +8,7 @@ #include #include #include +#include #include #include #include @@ -1070,6 +1071,7 @@ const struct file_operations ovl_dir_operations = { .llseek = ovl_dir_llseek, .fsync = ovl_dir_fsync, .release = ovl_dir_release, + .setlease = generic_setlease, }; int ovl_check_empty_dir(struct dentry *dentry, struct list_head *list) -- 2.47.3