* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2012, 2013, Intel Corporation.
+ * Copyright (c) 2012, 2014, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
newctxt->pwdmnt = dev->od_mnt;
newctxt->pwd = dev->od_mnt->mnt_root;
newctxt->fs = get_ds();
+ newctxt->umask = current_umask();
+ newctxt->dt = NULL;
push_ctxt(save, newctxt);
}
return dchild;
}
-int osd_last_rcvd_subdir_count(struct osd_device *osd)
+static int osd_last_rcvd_subdir_count(struct osd_device *osd)
{
struct lr_server_data lsd;
struct dentry *dlast;
/* to get subdir count from last_rcvd */
rc = osd_last_rcvd_subdir_count(dev);
- if (rc < 0) {
- OBD_FREE_PTR(dev->od_ost_map);
- RETURN(rc);
- }
+ if (rc < 0)
+ GOTO(cleanup_alloc, rc);
dev->od_ost_map->om_subdir_count = rc;
rc = 0;
- CFS_INIT_LIST_HEAD(&dev->od_ost_map->om_seq_list);
+ INIT_LIST_HEAD(&dev->od_ost_map->om_seq_list);
rwlock_init(&dev->od_ost_map->om_seq_list_lock);
mutex_init(&dev->od_ost_map->om_dir_init_mutex);
d = ll_lookup_one_len("O", rootd, strlen("O"));
if (IS_ERR(d))
- GOTO(cleanup, rc = PTR_ERR(d));
+ GOTO(cleanup_ctxt, rc = PTR_ERR(d));
if (d->d_inode == NULL) {
dput(d);
/* The lookup() may be called again inside simple_mkdir().
* mount time, it will not affect the whole performance. */
d = simple_mkdir(rootd, dev->od_mnt, "O", 0755, 1);
if (IS_ERR(d))
- GOTO(cleanup, rc = PTR_ERR(d));
+ GOTO(cleanup_ctxt, rc = PTR_ERR(d));
/* It is quite probably that the device is new formatted. */
dev->od_maybe_new = 1;
* has no OI mapping, and only is visible inside the OSD.*/
lu_igif_build(fid, inode->i_ino, inode->i_generation);
rc = osd_ea_fid_set(info, inode, fid,
- LMAC_NOT_IN_OI | LMAC_FID_ON_OST, 0);
+ LMAC_NOT_IN_OI | LMAC_FID_ON_OST, 0);
+ if (rc)
+ GOTO(cleanup_dentry, rc);
- GOTO(cleanup, rc);
+ pop_ctxt(&save, &new);
+ RETURN(0);
-cleanup:
+cleanup_dentry:
+ dput(d);
+cleanup_ctxt:
pop_ctxt(&save, &new);
- if (IS_ERR(d)) {
- OBD_FREE_PTR(dev->od_ost_map);
- RETURN(PTR_ERR(d));
- }
+cleanup_alloc:
+ OBD_FREE_PTR(dev->od_ost_map);
return rc;
}
{
int j;
- cfs_list_del_init(&osd_seq->oos_seq_list);
+ list_del_init(&osd_seq->oos_seq_list);
if (osd_seq->oos_dirs) {
for (j = 0; j < osd_seq->oos_subdir_count; j++) {
return;
write_lock(&map->om_seq_list_lock);
- cfs_list_for_each_entry_safe(osd_seq, tmp,
- &map->om_seq_list,
- oos_seq_list) {
+ list_for_each_entry_safe(osd_seq, tmp, &map->om_seq_list,
+ oos_seq_list) {
osd_seq_free(map, osd_seq);
}
write_unlock(&map->om_seq_list_lock);
/* prepare structures for MDS */
rc = osd_mdt_init(env, dev);
+ if (rc)
+ osd_ost_fini(dev);
RETURN(rc);
}
-struct osd_obj_seq *osd_seq_find_locked(struct osd_obj_map *map, obd_seq seq)
+static struct osd_obj_seq *osd_seq_find_locked(struct osd_obj_map *map, u64 seq)
{
struct osd_obj_seq *osd_seq;
- cfs_list_for_each_entry(osd_seq, &map->om_seq_list, oos_seq_list) {
+ list_for_each_entry(osd_seq, &map->om_seq_list, oos_seq_list) {
if (osd_seq->oos_seq == seq)
return osd_seq;
}
return NULL;
}
-struct osd_obj_seq *osd_seq_find(struct osd_obj_map *map, obd_seq seq)
+static struct osd_obj_seq *osd_seq_find(struct osd_obj_map *map, u64 seq)
{
struct osd_obj_seq *osd_seq;
GOTO(out, rc);
de->inode = cpu_to_le32(id->oii_ino);
- rc = ldiskfs_journal_dirty_metadata(th, bh);
+ rc = ldiskfs_handle_dirty_metadata(th, NULL, bh);
GOTO(out, rc);
RETURN(rc);
}
-int osd_obj_add_entry(struct osd_thread_info *info,
- struct osd_device *osd,
- struct dentry *dir, char *name,
- const struct osd_inode_id *id,
- handle_t *th)
+static int osd_obj_add_entry(struct osd_thread_info *info,
+ struct osd_device *osd,
+ struct dentry *dir, char *name,
+ const struct osd_inode_id *id,
+ handle_t *th)
{
struct dentry *child;
struct inode *inode;
LASSERT(th != NULL);
LASSERT(th->h_transaction != NULL);
- inode = &info->oti_inode;
+ inode = info->oti_inode;
+ if (unlikely(inode == NULL)) {
+ OBD_ALLOC_PTR(inode);
+ if (inode == NULL)
+ RETURN(-ENOMEM);
+ info->oti_inode = inode;
+ }
+
inode->i_sb = osd_sb(osd);
osd_id_to_inode(inode, id);
inode->i_mode = S_IFREG; /* for type in ldiskfs dir entry */
* debug messages to objects in the future, and the legacy space
* of FID_SEQ_OST_MDT0 will be unused in the future.
**/
-static inline void osd_seq_name(char *seq_name, size_t name_size, obd_seq seq)
+static inline void osd_seq_name(char *seq_name, size_t name_size, u64 seq)
{
snprintf(seq_name, name_size,
(fid_seq_is_rsvd(seq) ||
}
static inline void osd_oid_name(char *name, size_t name_size,
- const struct lu_fid *fid, obd_id id)
+ const struct lu_fid *fid, u64 id)
{
snprintf(name, name_size,
(fid_seq_is_rsvd(fid_seq(fid)) ||
}
static struct osd_obj_seq *osd_seq_load(struct osd_thread_info *info,
- struct osd_device *osd, obd_seq seq)
+ struct osd_device *osd, u64 seq)
{
struct osd_obj_map *map;
struct osd_obj_seq *osd_seq;
if (osd_seq == NULL)
GOTO(cleanup, rc = -ENOMEM);
- CFS_INIT_LIST_HEAD(&osd_seq->oos_seq_list);
+ INIT_LIST_HEAD(&osd_seq->oos_seq_list);
osd_seq->oos_seq = seq;
/* Init subdir count to be 32, but each seq can have
* different subdir count */
GOTO(cleanup, rc);
write_lock(&map->om_seq_list_lock);
- cfs_list_add(&osd_seq->oos_seq_list, &map->om_seq_list);
+ list_add(&osd_seq->oos_seq_list, &map->om_seq_list);
write_unlock(&map->om_seq_list_lock);
cleanup:
brelse(bh);
inode = osd_iget(info, dev, id);
- if (IS_ERR(inode))
- RETURN(PTR_ERR(inode));
+ if (IS_ERR(inode)) {
+ int rc = PTR_ERR(inode);
+
+ RETURN(rc == -ENOENT ? -ESTALE : rc);
+ }
iput(inode);
RETURN(0);
struct osd_obj_seq *osd_seq;
struct dentry *d;
struct ost_id *ostid = &info->oti_ostid;
- obd_id oid;
+ u64 oid;
int dirn, rc = 0;
char name[32];
ENTRY;
/* If the src object has never been modified, then remove it. */
if (inode->i_size == 0 && inode->i_mode & S_ISUID &&
inode->i_mode & S_ISGID) {
- rc = vfs_unlink(src_parent, src_child);
+ rc = ll_vfs_unlink(src_parent, src_child);
if (unlikely(rc == -ENOENT))
rc = 0;
}
handle_t *th)
{
struct dentry *root;
- char *name;
+ char *name = NULL;
int rc;
ENTRY;
handle_t *th)
{
struct dentry *root;
- char *name;
+ char *name = NULL;
int rc;
ENTRY;
struct dentry *root;
struct dentry *dentry;
struct inode *inode;
- char *name;
+ char *name = NULL;
int rc = -ENOENT;
ENTRY;
git://git.whamcloud.com / fs / lustre-release.git / blobdiff