ceph: set special inode's blocksize to page size

Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index 9d1f34d46627..c080b133c08b 100644
--- a/fs/ceph/inode.c
+++ b/fs/ceph/inode.c
@@ -899,6 +899,7 @@ static int fill_inode(struct inode *inode, struct page *locked_page,
         case S_IFBLK:
         case S_IFCHR:
         case S_IFSOCK:
+                inode->i_blkbits = PAGE_SHIFT;
                 init_special_inode(inode, inode->i_mode, inode->i_rdev);
                 inode->i_op = &ceph_file_iops;
                 break;