/**
* osd_lookup_one_len_unlocked
*
+ * @dev: obd device we are searching
* @name: pathname component to lookup
* @base: base directory to lookup from
* @len: maximum length @len should be interpreted to
*
* This should be called without the parent
* i_mutex held, and will take the i_mutex itself.
- *
- * Unlike osd_lookup_one_len dentry with NULL d_inode is valid
*/
-struct dentry *osd_lookup_one_len_unlocked(const char *name,
+struct dentry *osd_lookup_one_len_unlocked(struct osd_device *dev,
+ const char *name,
struct dentry *base, int len)
{
struct dentry *dchild;
dchild = lookup_one_len(name, base, len);
inode_unlock(base->d_inode);
- if (IS_ERR(dchild) || dchild->d_inode == NULL)
+ if (IS_ERR(dchild))
return dchild;
- if (is_bad_inode(dchild->d_inode)) {
- CERROR("bad inode returned %lu/%u\n",
- dchild->d_inode->i_ino, dchild->d_inode->i_generation);
+ if (dchild->d_inode && unlikely(is_bad_inode(dchild->d_inode))) {
+ CERROR("%s: bad inode returned %lu/%u: rc = -ENOENT\n",
+ osd_name(dev), dchild->d_inode->i_ino,
+ dchild->d_inode->i_generation);
dput(dchild);
dchild = ERR_PTR(-ENOENT);
}
/**
* osd_ios_lookup_one_len - lookup single pathname component
*
+ * @dev: obd device we are searching
* @name: pathname component to lookup
* @base: base directory to lookup from
* @len: maximum length @len should be interpreted to
- *
- * Treat found dentry with NULL d_inode as an -ENOENT error so LFSCK
- * can repair the file.
*/
-struct dentry *osd_ios_lookup_one_len(const char *name, struct dentry *base,
- int len)
+struct dentry *osd_ios_lookup_one_len(struct osd_device *dev, const char *name,
+ struct dentry *base, int len)
{
- struct dentry *dentry;
-
- dentry = osd_lookup_one_len_unlocked(name, base, len);
- if (IS_ERR(dentry)) {
- int rc = PTR_ERR(dentry);
-
- if (rc != -ENOENT)
- CERROR("Fail to find %.*s in %.*s (%lu/%u): rc = %d\n",
- len, name, base->d_name.len,
- base->d_name.name, base->d_inode->i_ino,
- base->d_inode->i_generation, rc);
-
- return dentry;
- }
-
- if (dentry->d_inode == NULL) {
- dput(dentry);
- return ERR_PTR(-ENOENT);
- }
-
- return dentry;
+ return osd_lookup_one_len_unlocked(dev, name, base, len);
}
/* utility to make a directory */
// ASSERT_KERNEL_CTXT("kernel doing mkdir outside kernel context\n");
CDEBUG(D_INODE, "creating directory %.*s\n", (int)strlen(name), name);
- dchild = osd_lookup_one_len_unlocked(name, dir, strlen(name));
+ dchild = osd_lookup_one_len_unlocked(osd, name, dir, strlen(name));
if (IS_ERR(dchild))
RETURN(dchild);
ENTRY;
- dlast = osd_lookup_one_len_unlocked(LAST_RCVD, osd_sb(osd)->s_root,
+ dlast = osd_lookup_one_len_unlocked(osd, LAST_RCVD, osd_sb(osd)->s_root,
strlen(LAST_RCVD));
if (IS_ERR(dlast))
return PTR_ERR(dlast);
child->d_name.name = name;
child->d_name.len = strlen(name);
- ll_vfs_dq_init(parent);
+ dquot_initialize(parent);
inode_lock(parent);
bh = osd_ldiskfs_find_entry(parent, &child->d_name, &de, NULL, NULL);
if (IS_ERR(bh))
child->d_parent = dird;
child->d_inode = NULL;
- ll_vfs_dq_init(dir);
+ dquot_initialize(dir);
inode_lock(dir);
bh = osd_ldiskfs_find_entry(dir, &child->d_name, &de, NULL, NULL);
if (IS_ERR(bh)) {
if (OBD_FAIL_CHECK(OBD_FAIL_OSD_COMPAT_INVALID_ENTRY))
inode->i_ino++;
- ll_vfs_dq_init(dir->d_inode);
+ dquot_initialize(dir->d_inode);
inode_lock(dir->d_inode);
rc = osd_ldiskfs_add_entry(info, osd, th, child, inode, NULL);
inode_unlock(dir->d_inode);
if (IS_ERR(jh))
RETURN(PTR_ERR(jh));
- ll_vfs_dq_init(src_parent);
- ll_vfs_dq_init(dir);
+ dquot_initialize(src_parent);
+ dquot_initialize(dir);
inode_lock(src_parent);
inode_lock(dir);
RETURN(-ENOENT);
}
- dentry = osd_lookup_one_len_unlocked(name, root, strlen(name));
+ dentry = osd_lookup_one_len_unlocked(osd, name, root, strlen(name));
if (!IS_ERR(dentry)) {
inode = dentry->d_inode;
if (inode) {