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authorJeff Layton <jlayton@kernel.org>2021-04-09 22:58:35 +0300
committerIlya Dryomov <idryomov@gmail.com>2021-04-28 00:52:23 +0300
commit2d6795fbb8c34ed5eb44db2a99960614424585f8 (patch)
treecd078e667f31a698946b2a042878e4a1bf447769 /fs/ceph/snap.c
parent8ff2d290c8ce77c8e30d9b08c13d87cd5688d7e1 (diff)
downloadlinux-2d6795fbb8c34ed5eb44db2a99960614424585f8.tar.xz
ceph: fix up some bare fetches of i_size
We need to use i_size_read(), which properly handles the torn read case on 32-bit arches. Signed-off-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/snap.c')
-rw-r--r--fs/ceph/snap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c
index 0728b01d4d43..4ce18055d931 100644
--- a/fs/ceph/snap.c
+++ b/fs/ceph/snap.c
@@ -605,7 +605,7 @@ int __ceph_finish_cap_snap(struct ceph_inode_info *ci,
struct ceph_mds_client *mdsc = ceph_sb_to_mdsc(inode->i_sb);
BUG_ON(capsnap->writing);
- capsnap->size = inode->i_size;
+ capsnap->size = i_size_read(inode);
capsnap->mtime = inode->i_mtime;
capsnap->atime = inode->i_atime;
capsnap->ctime = inode->i_ctime;