From: Jeff Layton jlayton@kernel.org
[ Upstream commit 496ceaf12432b3d136dcdec48424312e71359ea7 ]
Leases don't currently work correctly on kcephfs, as they are not broken when caps are revoked. They could eventually be implemented similarly to how we did them in libcephfs, but for now don't allow them.
[ idryomov: no need for simple_nosetlease() in ceph_dir_fops and ceph_snapdir_fops ]
Signed-off-by: Jeff Layton jlayton@kernel.org Reviewed-by: Ilya Dryomov idryomov@gmail.com Signed-off-by: Ilya Dryomov idryomov@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/ceph/file.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/ceph/file.c b/fs/ceph/file.c index 4a6b14a2bd7f9..a10711a6337af 100644 --- a/fs/ceph/file.c +++ b/fs/ceph/file.c @@ -2198,6 +2198,7 @@ const struct file_operations ceph_file_fops = { .mmap = ceph_mmap, .fsync = ceph_fsync, .lock = ceph_lock, + .setlease = simple_nosetlease, .flock = ceph_flock, .splice_read = generic_file_splice_read, .splice_write = iter_file_splice_write,