Add the setlease file_operation to ext2_file_operations and ext2_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 <[email protected]> --- fs/ext2/dir.c | 2 ++ fs/ext2/file.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/fs/ext2/dir.c b/fs/ext2/dir.c index b07b3b369710c4848d6091742cdd0b5c42d4674d..395fc36c089b7bb6360a8326727bd5606c7e2476 100644 --- a/fs/ext2/dir.c +++ b/fs/ext2/dir.c @@ -24,6 +24,7 @@ #include "ext2.h" #include <linux/buffer_head.h> +#include <linux/filelock.h> #include <linux/pagemap.h> #include <linux/swap.h> #include <linux/iversion.h> @@ -734,4 +735,5 @@ const struct file_operations ext2_dir_operations = { .compat_ioctl = ext2_compat_ioctl, #endif .fsync = ext2_fsync, + .setlease = generic_setlease, }; diff --git a/fs/ext2/file.c b/fs/ext2/file.c index 76bddce462fced77b24d64416cb9fdb172d8270b..ebe356a38b185e0d8662f704ad20e42fe618284e 100644 --- a/fs/ext2/file.c +++ b/fs/ext2/file.c @@ -22,6 +22,7 @@ #include <linux/time.h> #include <linux/pagemap.h> #include <linux/dax.h> +#include <linux/filelock.h> #include <linux/quotaops.h> #include <linux/iomap.h> #include <linux/uio.h> @@ -325,6 +326,7 @@ const struct file_operations ext2_file_operations = { .get_unmapped_area = thp_get_unmapped_area, .splice_read = filemap_splice_read, .splice_write = iter_file_splice_write, + .setlease = generic_setlease, }; const struct inode_operations ext2_file_inode_operations = { -- 2.52.0
