diff options
Diffstat (limited to 'fs/ceph/inode.c')
| -rw-r--r-- | fs/ceph/inode.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 193bfa5e9cb..b54c97da1c4 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -36,6 +36,13 @@ static void ceph_vmtruncate_work(struct work_struct *work); /* * find or create an inode, given the ceph ino number */ +static int ceph_set_ino_cb(struct inode *inode, void *data) +{ + ceph_inode(inode)->i_vino = *(struct ceph_vino *)data; + inode->i_ino = ceph_vino_to_ino(*(struct ceph_vino *)data); + return 0; +} + struct inode *ceph_get_inode(struct super_block *sb, struct ceph_vino vino) { struct inode *inode; @@ -1030,9 +1037,6 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, dout("fill_trace doing d_move %p -> %p\n", req->r_old_dentry, dn); - /* d_move screws up d_subdirs order */ - ceph_i_clear(dir, CEPH_I_COMPLETE); - d_move(req->r_old_dentry, dn); dout(" src %p '%.*s' dst %p '%.*s'\n", req->r_old_dentry, @@ -1044,12 +1048,15 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, rehashing bug in vfs_rename_dir */ ceph_invalidate_dentry_lease(dn); - /* take overwritten dentry's readdir offset */ - dout("dn %p gets %p offset %lld (old offset %lld)\n", - req->r_old_dentry, dn, ceph_dentry(dn)->offset, + /* + * d_move() puts the renamed dentry at the end of + * d_subdirs. We need to assign it an appropriate + * directory offset so we can behave when holding + * I_COMPLETE. + */ + ceph_set_dentry_offset(req->r_old_dentry); + dout("dn %p gets new offset %lld\n", req->r_old_dentry, ceph_dentry(req->r_old_dentry)->offset); - ceph_dentry(req->r_old_dentry)->offset = - ceph_dentry(dn)->offset; dn = req->r_old_dentry; /* use old_dentry */ in = dn->d_inode; @@ -1809,7 +1816,7 @@ int ceph_getattr(struct vfsmount *mnt, struct dentry *dentry, err = ceph_do_getattr(inode, CEPH_STAT_CAP_INODE_ALL); if (!err) { generic_fillattr(inode, stat); - stat->ino = inode->i_ino; + stat->ino = ceph_translate_ino(inode->i_sb, inode->i_ino); if (ceph_snap(inode) != CEPH_NOSNAP) stat->dev = ceph_snap(inode); else |