| Message ID | 20200110205647.311023-2-jlayton@kernel.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ceph: add asynchronous create functionality | expand |
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index ffef475af72b..aee7a24bf1bc 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -756,8 +756,11 @@ static int fill_inode(struct inode *inode, struct page *locked_page, info_caps = le32_to_cpu(info->cap.caps); /* prealloc new cap struct */ - if (info_caps && ceph_snap(inode) == CEPH_NOSNAP) + if (info_caps && ceph_snap(inode) == CEPH_NOSNAP) { new_cap = ceph_get_cap(mdsc, caps_reservation); + if (!new_cap) + return -ENOMEM; + } /* * prealloc xattr data, if it looks like we'll need it. only
If the caller passes in a NULL cap_reservation, and we can't allocate one then ensure that we fail gracefully. Signed-off-by: Jeff Layton <jlayton@kernel.org> --- fs/ceph/inode.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)