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-rw-r--r--fs/ceph/addr.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index e159c52..38b8ab5 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -775,6 +775,13 @@ get_more_pages:
ci->i_truncate_seq,
ci->i_truncate_size,
&inode->i_mtime, true, 1, 0);
+
+ if (!req) {
+ rc = -ENOMEM;
+ unlock_page(page);
+ break;
+ }
+
max_pages = req->r_num_pages;
alloc_page_vec(fsc, req);