* Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2011, 2012, Intel Corporation.
+ * Copyright (c) 2011, 2014, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
{
list_add(&fmt->if_linkage, &iam_formats);
}
-EXPORT_SYMBOL(iam_format_register);
static struct buffer_head *
iam_load_idle_blocks(struct iam_container *c, iam_ptr_t blk)
mutex_init(&c->ic_idle_mutex);
return 0;
}
-EXPORT_SYMBOL(iam_container_init);
/*
* Determine container format.
{
return iam_format_guess(c);
}
-EXPORT_SYMBOL(iam_container_setup);
/*
* Finalize container @c, release all resources.
brelse(c->ic_root_bh);
c->ic_root_bh = NULL;
}
-EXPORT_SYMBOL(iam_container_fini);
void iam_path_init(struct iam_path *path, struct iam_container *c,
struct iam_path_descr *pd)
ipd->ipd_key_scratch[i] = karea;
return ipd;
}
-EXPORT_SYMBOL(iam_ipd_alloc);
void iam_ipd_free(struct iam_path_descr *ipd)
{
}
-EXPORT_SYMBOL(iam_ipd_free);
int iam_node_read(struct iam_container *c, iam_ptr_t ptr,
handle_t *h, struct buffer_head **bh)
{
int result;
- result = ldiskfs_journal_dirty_metadata(handle, bh);
+ result = ldiskfs_handle_dirty_metadata(handle, NULL, bh);
if (result != 0)
ldiskfs_std_error(iam_path_obj(path)->i_sb, result);
return result;
iam_path_init(&it->ii_path, c, pd);
return 0;
}
-EXPORT_SYMBOL(iam_it_init);
/*
* Finalize iterator and release all resources.
assert_corr(it_state(it) == IAM_IT_DETACHED);
iam_path_fini(&it->ii_path);
}
-EXPORT_SYMBOL(iam_it_fini);
/*
* this locking primitives are used to protect parts
it_keycmp(it, k) <= 0));
return result;
}
-EXPORT_SYMBOL(iam_it_get);
/*
* Attach iterator by index key.
assert_corr(ergo(result >= 0, it_state(it) == IAM_IT_ATTACHED));
return result;
}
-EXPORT_SYMBOL(iam_it_get_at);
/*
* Duplicates iterator.
iam_leaf_fini(&it->ii_path.ip_leaf);
}
}
-EXPORT_SYMBOL(iam_it_put);
static struct iam_ikey *iam_it_ikey_get(const struct iam_iterator *it,
struct iam_ikey *ikey);
int iam_index_next(struct iam_container *c, struct iam_path *path)
{
iam_ptr_t cursor;
- struct dynlock_handle *lh[DX_MAX_TREE_HEIGHT] = { 0, };
+ struct dynlock_handle *lh[DX_MAX_TREE_HEIGHT] = { NULL, };
int result;
struct inode *object;
it_ikeycmp(it, ik_orig) >= 0));
return result;
}
-EXPORT_SYMBOL(iam_it_next);
/*
* Return pointer to the record under iterator.
assert_corr(it_at_rec(it));
return iam_leaf_rec(&it->ii_path.ip_leaf);
}
-EXPORT_SYMBOL(iam_it_rec_get);
static void iam_it_reccpy(struct iam_iterator *it, const struct iam_rec *r)
{
}
return result;
}
-EXPORT_SYMBOL(iam_it_rec_set);
/*
* Return pointer to the index key under iterator.
assert_corr(it_at_rec(it));
return iam_leaf_key(&it->ii_path.ip_leaf);
}
-EXPORT_SYMBOL(iam_it_key_get);
/*
* Return size of key under iterator (in bytes)
assert_corr(it_at_rec(it));
return iam_leaf_key_size(&it->ii_path.ip_leaf);
}
-EXPORT_SYMBOL(iam_it_key_size);
static struct buffer_head *
iam_new_node(handle_t *h, struct iam_container *c, iam_ptr_t *b, int *e)
--count;
*b = le32_to_cpu(head->iih_blks[count]);
head->iih_count = cpu_to_le16(count);
- *e = ldiskfs_journal_dirty_metadata(h, c->ic_idle_bh);
+ *e = ldiskfs_handle_dirty_metadata(h, inode, c->ic_idle_bh);
if (*e != 0)
goto fail;
iam_lock_bh(c->ic_root_bh);
*idle_blocks = head->iih_next;
iam_unlock_bh(c->ic_root_bh);
- *e = ldiskfs_journal_dirty_metadata(h, c->ic_root_bh);
+ *e = ldiskfs_handle_dirty_metadata(h, inode, c->ic_root_bh);
if (*e != 0) {
iam_lock_bh(c->ic_root_bh);
*idle_blocks = cpu_to_le32(*b);
struct iam_entry *entries; /* old block contents */
struct iam_entry *entries2; /* new block contents */
- struct iam_frame *frame, *safe;
- struct buffer_head *bh_new[DX_MAX_TREE_HEIGHT] = {0};
+ struct iam_frame *frame, *safe;
+ struct buffer_head *bh_new[DX_MAX_TREE_HEIGHT] = {NULL};
u32 newblock[DX_MAX_TREE_HEIGHT] = {0};
struct dynlock_handle *lock[DX_MAX_TREE_HEIGHT] = {NULL,};
struct dynlock_handle *new_lock[DX_MAX_TREE_HEIGHT] = {NULL,};
++ frame;
assert_inv(dx_node_check(path, frame));
bh_new[0] = NULL; /* buffer head is "consumed" */
- err = ldiskfs_journal_dirty_metadata(handle, bh2);
+ err = ldiskfs_handle_dirty_metadata(handle, NULL, bh2);
if (err)
goto journal_error;
do_corr(schedule());
dxtrace(dx_show_index ("node", frame->entries));
dxtrace(dx_show_index ("node",
((struct dx_node *) bh2->b_data)->entries));
- err = ldiskfs_journal_dirty_metadata(handle, bh2);
+ err = ldiskfs_handle_dirty_metadata(handle, NULL, bh2);
if (err)
goto journal_error;
do_corr(schedule());
- err = ldiskfs_journal_dirty_metadata(handle, parent->bh);
+ err = ldiskfs_handle_dirty_metadata(handle, NULL,
+ parent->bh);
if (err)
goto journal_error;
}
do_corr(schedule());
- err = ldiskfs_journal_dirty_metadata(handle, bh);
+ err = ldiskfs_handle_dirty_metadata(handle, NULL, bh);
if (err)
goto journal_error;
}
it_keycmp(it, k) == 0));
return result;
}
-EXPORT_SYMBOL(iam_it_rec_insert);
static inline int iam_idle_blocks_limit(struct inode *inode)
{
it_state(it) == IAM_IT_DETACHED);
return result;
}
-EXPORT_SYMBOL(iam_it_rec_delete);
/*
* Convert iterator to cookie.
result = 0;
return *(iam_pos_t *)iam_it_ikey_get(it, (void *)&result);
}
-EXPORT_SYMBOL(iam_it_store);
/*
* Restore iterator from cookie.
assert_corr(iam_it_container(it)->ic_descr->id_ikey_size <= sizeof pos);
return iam_it_iget(it, (struct iam_ikey *)&pos);
}
-EXPORT_SYMBOL(iam_it_load);
/***********************************************************************/
/* invariants */
iam_it_fini(&it);
return result;
}
-EXPORT_SYMBOL(iam_lookup);
/*
* Insert new record @r with key @k into container @c (within context of
iam_it_fini(&it);
return result;
}
-EXPORT_SYMBOL(iam_insert);
/*
* Update record with the key @k in container @c (within context of
iam_it_fini(&it);
return result;
}
-EXPORT_SYMBOL(iam_update);
/*
* Delete existing record with key @k.
iam_it_fini(&it);
return result;
}
-EXPORT_SYMBOL(iam_delete);
int iam_root_limit(int rootgap, int blocksize, int size)
{
git://git.whamcloud.com / fs / lustre-release.git / blobdiff