goto out_unlock;
}
- if (ceph_snap(dentry->d_parent->d_inode) == CEPH_NOSNAP)
+ if (ceph_snap(d_inode(dentry->d_parent)) == CEPH_NOSNAP)
d_set_d_op(dentry, &ceph_dentry_ops);
- else if (ceph_snap(dentry->d_parent->d_inode) == CEPH_SNAPDIR)
+ else if (ceph_snap(d_inode(dentry->d_parent)) == CEPH_SNAPDIR)
d_set_d_op(dentry, &ceph_snapdir_dentry_ops);
else
d_set_d_op(dentry, &ceph_snap_dentry_ops);
spin_lock(&dentry->d_lock);
if (!IS_ROOT(dentry)) {
- inode = dentry->d_parent->d_inode;
+ inode = d_inode(dentry->d_parent);
ihold(inode);
}
spin_unlock(&dentry->d_lock);
{
struct ceph_file_info *fi = file->private_data;
struct dentry *parent = file->f_path.dentry;
- struct inode *dir = parent->d_inode;
+ struct inode *dir = d_inode(parent);
struct list_head *p;
struct dentry *dentry, *last;
struct ceph_dentry_info *di;
}
spin_lock_nested(&dentry->d_lock, DENTRY_D_LOCK_NESTED);
if (di->lease_shared_gen == shared_gen &&
- !d_unhashed(dentry) && dentry->d_inode &&
- ceph_snap(dentry->d_inode) != CEPH_SNAPDIR &&
- ceph_ino(dentry->d_inode) != CEPH_INO_CEPH &&
+ !d_unhashed(dentry) && d_really_is_positive(dentry) &&
+ ceph_snap(d_inode(dentry)) != CEPH_SNAPDIR &&
+ ceph_ino(d_inode(dentry)) != CEPH_INO_CEPH &&
fpos_cmp(ctx->pos, di->offset) <= 0)
break;
dout(" skipping %p %pd at %llu (%llu)%s%s\n", dentry,
dentry, di->offset,
ctx->pos, d_unhashed(dentry) ? " unhashed" : "",
- !dentry->d_inode ? " null" : "");
+ !d_inode(dentry) ? " null" : "");
spin_unlock(&dentry->d_lock);
p = p->prev;
dentry = list_entry(p, struct dentry, d_child);
}
dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
- dentry, dentry, dentry->d_inode);
+ dentry, dentry, d_inode(dentry));
if (!dir_emit(ctx, dentry->d_name.name,
dentry->d_name.len,
- ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
- dentry->d_inode->i_mode >> 12)) {
+ ceph_translate_ino(dentry->d_sb, d_inode(dentry)->i_ino),
+ d_inode(dentry)->i_mode >> 12)) {
if (last) {
/* remember our position */
fi->dentry = last;
struct dentry *dentry, int err)
{
struct ceph_fs_client *fsc = ceph_sb_to_client(dentry->d_sb);
- struct inode *parent = dentry->d_parent->d_inode; /* we hold i_mutex */
+ struct inode *parent = d_inode(dentry->d_parent); /* we hold i_mutex */
/* .snap dir? */
if (err == -ENOENT &&
err = 0;
if (!req->r_reply_info.head->is_dentry) {
dout("ENOENT and no trace, dentry %p inode %p\n",
- dentry, dentry->d_inode);
- if (dentry->d_inode) {
+ dentry, d_inode(dentry));
+ if (d_really_is_positive(dentry)) {
d_drop(dentry);
err = -ENOENT;
} else {
return ERR_PTR(err);
/* can we conclude ENOENT locally? */
- if (dentry->d_inode == NULL) {
+ if (d_really_is_negative(dentry)) {
struct ceph_inode_info *ci = ceph_inode(dir);
struct ceph_dentry_info *di = ceph_dentry(dentry);
ceph_mdsc_put_request(req);
out:
if (!err)
- ceph_init_inode_acls(dentry->d_inode, &acls);
+ ceph_init_inode_acls(d_inode(dentry), &acls);
else
d_drop(dentry);
ceph_release_acls_info(&acls);
ceph_mdsc_put_request(req);
out:
if (!err)
- ceph_init_inode_acls(dentry->d_inode, &acls);
+ ceph_init_inode_acls(d_inode(dentry), &acls);
else
d_drop(dentry);
ceph_release_acls_info(&acls);
if (err) {
d_drop(dentry);
} else if (!req->r_reply_info.head->is_dentry) {
- ihold(old_dentry->d_inode);
- d_instantiate(dentry, old_dentry->d_inode);
+ ihold(d_inode(old_dentry));
+ d_instantiate(dentry, d_inode(old_dentry));
}
ceph_mdsc_put_request(req);
return err;
{
struct ceph_fs_client *fsc = ceph_sb_to_client(dir->i_sb);
struct ceph_mds_client *mdsc = fsc->mdsc;
- struct inode *inode = dentry->d_inode;
+ struct inode *inode = d_inode(dentry);
struct ceph_mds_request *req;
int err = -EROFS;
int op;
req->r_dentry_unless = CEPH_CAP_FILE_EXCL;
/* release LINK_RDCACHE on source inode (mds will lock it) */
req->r_old_inode_drop = CEPH_CAP_LINK_SHARED;
- if (new_dentry->d_inode)
- req->r_inode_drop = drop_caps_for_unlink(new_dentry->d_inode);
+ if (d_really_is_positive(new_dentry))
+ req->r_inode_drop = drop_caps_for_unlink(d_inode(new_dentry));
err = ceph_mdsc_do_request(mdsc, old_dir, req);
if (!err && !req->r_reply_info.head->is_dentry) {
/*
if (di->lease_renew_after &&
time_after(jiffies, di->lease_renew_after)) {
/* we should renew */
- dir = dentry->d_parent->d_inode;
+ dir = d_inode(dentry->d_parent);
session = ceph_get_mds_session(s);
seq = di->lease_seq;
di->lease_renew_after = 0;
return -ECHILD;
dout("d_revalidate %p '%pd' inode %p offset %lld\n", dentry,
- dentry, dentry->d_inode, ceph_dentry(dentry)->offset);
+ dentry, d_inode(dentry), ceph_dentry(dentry)->offset);
dir = ceph_get_dentry_parent_inode(dentry);
/* always trust cached snapped dentries, snapdir dentry */
if (ceph_snap(dir) != CEPH_NOSNAP) {
dout("d_revalidate %p '%pd' inode %p is SNAPPED\n", dentry,
- dentry, dentry->d_inode);
+ dentry, d_inode(dentry));
valid = 1;
- } else if (dentry->d_inode &&
- ceph_snap(dentry->d_inode) == CEPH_SNAPDIR) {
+ } else if (d_really_is_positive(dentry) &&
+ ceph_snap(d_inode(dentry)) == CEPH_SNAPDIR) {
valid = 1;
} else if (dentry_lease_is_valid(dentry) ||
dir_lease_is_valid(dir, dentry)) {
- if (dentry->d_inode)
- valid = ceph_is_any_caps(dentry->d_inode);
+ if (d_really_is_positive(dentry))
+ valid = ceph_is_any_caps(d_inode(dentry));
else
valid = 1;
}
* we hold d_lock, so d_parent is stable, and d_fsdata is never
* cleared until d_release
*/
- ceph_dir_clear_complete(dentry->d_parent->d_inode);
+ ceph_dir_clear_complete(d_inode(dentry->d_parent));
}
/*