ceph: do not call __mark_dirty_inode under i_lock
The __mark_dirty_inode helper now takes i_lock as of 250df6ed. Fix the
one ceph callers that held i_lock (__ceph_mark_dirty_caps) to return the
flags value so that the callers can do it outside of i_lock.
Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index 010ba9c..9fa0866 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -1331,10 +1331,11 @@
}
/*
- * Mark caps dirty. If inode is newly dirty, add to the global dirty
- * list.
+ * Mark caps dirty. If inode is newly dirty, return the dirty flags.
+ * Caller is then responsible for calling __mark_inode_dirty with the
+ * returned flags value.
*/
-void __ceph_mark_dirty_caps(struct ceph_inode_info *ci, int mask)
+int __ceph_mark_dirty_caps(struct ceph_inode_info *ci, int mask)
{
struct ceph_mds_client *mdsc =
ceph_sb_to_client(ci->vfs_inode.i_sb)->mdsc;
@@ -1365,9 +1366,8 @@
if (((was | ci->i_flushing_caps) & CEPH_CAP_FILE_BUFFER) &&
(mask & CEPH_CAP_FILE_BUFFER))
dirty |= I_DIRTY_DATASYNC;
- if (dirty)
- __mark_inode_dirty(inode, dirty);
__cap_delay_requeue(mdsc, ci);
+ return dirty;
}
/*