[PATCH v13 50/59] ceph: disable fallocate for encrypted inodes

Jeff Layton
2022-04-06T01:19:57Z

...hopefully, just for now.

Signed-off-by: Jeff Layton <jlayton@kernel.org>
---
fs/ceph/file.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 175a59277726..f74563e11058 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -2207,6 +2207,9 @@ static long ceph_fallocate(struct file *file, int mode,
if (!S_ISREG(inode->i_mode))
return -EOPNOTSUPP;

+ if (IS_ENCRYPTED(inode))
+ return -EOPNOTSUPP;
+
prealloc_cf = ceph_alloc_cap_flush();
if (!prealloc_cf)
return -ENOMEM;
--
2.35.1