diff options
Diffstat (limited to 'fs/ceph/inode.c')
| -rw-r--r-- | fs/ceph/inode.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 85b4d2ffdeb..220a2aec054 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -938,8 +938,15 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, ceph_inode(req->r_locked_dir); dout(" clearing %p complete (empty trace)\n", req->r_locked_dir); + spin_lock(&req->r_locked_dir->i_lock); ci->i_ceph_flags &= ~CEPH_I_COMPLETE; ci->i_release_count++; + spin_unlock(&req->r_locked_dir->i_lock); + + if (req->r_dentry) + ceph_invalidate_dentry_lease(req->r_dentry); + if (req->r_old_dentry) + ceph_invalidate_dentry_lease(req->r_old_dentry); } return 0; } @@ -1011,13 +1018,15 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, req->r_old_dentry->d_name.len, req->r_old_dentry->d_name.name, dn, dn->d_name.len, dn->d_name.name); + /* ensure target dentry is invalidated, despite rehashing bug in vfs_rename_dir */ - dn->d_time = jiffies; - ceph_dentry(dn)->lease_shared_gen = 0; + ceph_invalidate_dentry_lease(dn); + /* take overwritten dentry's readdir offset */ ceph_dentry(req->r_old_dentry)->offset = ceph_dentry(dn)->offset; + dn = req->r_old_dentry; /* use old_dentry */ in = dn->d_inode; } |