@@ -351,7 +351,9 @@ struct ceph_inode_info {
struct rb_root i_caps; /* cap list */
struct ceph_cap *i_auth_cap; /* authoritative cap, if any */
unsigned i_dirty_caps, i_flushing_caps; /* mask of dirtied fields */
- struct list_head i_dirty_item, i_flushing_item;
+ struct list_head i_dirty_item, i_flushing_item; /* protected by
+ * mdsc->cap_dirty_lock
+ */
/* we need to track cap writeback on a per-cap-bit basis, to allow
* overlapping, pipelined cap flushes to the mds. we can probably
* reduce the tid to 8 bits if we're concerned about inode size. */
Signed-off-by: Jeff Layton <jlayton@kernel.org> --- fs/ceph/super.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)