@@ -955,8 +955,7 @@ int ocfs2_read_extent_block(struct ocfs2_caching_info *ci, u64 eb_blkno,
/*
* How many free extents have we got before we need more meta data?
*/
-int ocfs2_num_free_extents(struct ocfs2_super *osb,
- struct ocfs2_extent_tree *et)
+int ocfs2_num_free_extents(struct ocfs2_extent_tree *et)
{
int retval;
struct ocfs2_extent_list *el = NULL;
@@ -1933,14 +1932,12 @@ int ocfs2_find_leaf(struct ocfs2_caching_info *ci,
* the new changes.
*
* left_rec: the record on the left.
- * left_child_el: is the child list pointed to by left_rec
* right_rec: the record to the right of left_rec
* right_child_el: is the child list pointed to by right_rec
*
* By definition, this only works on interior nodes.
*/
static void ocfs2_adjust_adjacent_records(struct ocfs2_extent_rec *left_rec,
- struct ocfs2_extent_list *left_child_el,
struct ocfs2_extent_rec *right_rec,
struct ocfs2_extent_list *right_child_el)
{
@@ -2003,7 +2000,7 @@ static void ocfs2_adjust_root_records(struct ocfs2_extent_list *root_el,
*/
BUG_ON(i >= (le16_to_cpu(root_el->l_next_free_rec) - 1));
- ocfs2_adjust_adjacent_records(&root_el->l_recs[i], left_el,
+ ocfs2_adjust_adjacent_records(&root_el->l_recs[i],
&root_el->l_recs[i + 1], right_el);
}
@@ -2060,8 +2057,7 @@ static void ocfs2_complete_edge_insert(handle_t *handle,
el = right_path->p_node[i].el;
right_rec = &el->l_recs[0];
- ocfs2_adjust_adjacent_records(left_rec, left_el, right_rec,
- right_el);
+ ocfs2_adjust_adjacent_records(left_rec, right_rec, right_el);
ocfs2_journal_dirty(handle, left_path->p_node[i].bh);
ocfs2_journal_dirty(handle, right_path->p_node[i].bh);
@@ -2509,7 +2505,7 @@ static int ocfs2_rotate_tree_right(handle_t *handle,
static int ocfs2_update_edge_lengths(handle_t *handle,
struct ocfs2_extent_tree *et,
- int subtree_index, struct ocfs2_path *path)
+ struct ocfs2_path *path)
{
int i, idx, ret;
struct ocfs2_extent_rec *rec;
@@ -2755,8 +2751,7 @@ static int ocfs2_rotate_subtree_left(handle_t *handle,
if (del_right_subtree) {
ocfs2_unlink_subtree(handle, et, left_path, right_path,
subtree_index, dealloc);
- ret = ocfs2_update_edge_lengths(handle, et, subtree_index,
- left_path);
+ ret = ocfs2_update_edge_lengths(handle, et, left_path);
if (ret) {
mlog_errno(ret);
goto out;
@@ -3060,8 +3055,7 @@ static int ocfs2_remove_rightmost_path(handle_t *handle,
ocfs2_unlink_subtree(handle, et, left_path, path,
subtree_index, dealloc);
- ret = ocfs2_update_edge_lengths(handle, et, subtree_index,
- left_path);
+ ret = ocfs2_update_edge_lengths(handle, et, left_path);
if (ret) {
mlog_errno(ret);
goto out;
@@ -4790,7 +4784,7 @@ int ocfs2_add_clusters_in_btree(handle_t *handle,
if (mark_unwritten)
flags = OCFS2_EXT_UNWRITTEN;
- free_extents = ocfs2_num_free_extents(osb, et);
+ free_extents = ocfs2_num_free_extents(et);
if (free_extents < 0) {
status = free_extents;
mlog_errno(status);
@@ -5668,7 +5662,7 @@ static int ocfs2_reserve_blocks_for_rec_trunc(struct inode *inode,
*ac = NULL;
- num_free_extents = ocfs2_num_free_extents(osb, et);
+ num_free_extents = ocfs2_num_free_extents(et);
if (num_free_extents < 0) {
ret = num_free_extents;
mlog_errno(ret);
@@ -144,8 +144,7 @@ int ocfs2_remove_btree_range(struct inode *inode,
struct ocfs2_cached_dealloc_ctxt *dealloc,
u64 refcount_loc, bool refcount_tree_locked);
-int ocfs2_num_free_extents(struct ocfs2_super *osb,
- struct ocfs2_extent_tree *et);
+int ocfs2_num_free_extents(struct ocfs2_extent_tree *et);
/*
* how many new metadata chunks would an allocation need at maximum?
@@ -505,8 +505,7 @@ static inline void o2hb_bio_wait_dec(struct o2hb_bio_wait_ctxt *wc,
}
}
-static void o2hb_wait_on_io(struct o2hb_region *reg,
- struct o2hb_bio_wait_ctxt *wc)
+static void o2hb_wait_on_io(struct o2hb_bio_wait_ctxt *wc)
{
o2hb_bio_wait_dec(wc, 1);
wait_for_completion(&wc->wc_io_complete);
@@ -608,7 +607,7 @@ static int o2hb_read_slots(struct o2hb_region *reg,
status = 0;
bail_and_wait:
- o2hb_wait_on_io(reg, &wc);
+ o2hb_wait_on_io(&wc);
if (wc.wc_error && !status)
status = wc.wc_error;
@@ -1162,7 +1161,7 @@ static int o2hb_do_disk_heartbeat(struct o2hb_region *reg)
* before we can go to steady state. This ensures that
* people we find in our steady state have seen us.
*/
- o2hb_wait_on_io(reg, &write_wc);
+ o2hb_wait_on_io(&write_wc);
if (write_wc.wc_error) {
/* Do not re-arm the write timeout on I/O error - we
* can't be sure that the new block ever made it to
@@ -1275,7 +1274,7 @@ static int o2hb_thread(void *data)
o2hb_prepare_block(reg, 0);
ret = o2hb_issue_node_write(reg, &write_wc);
if (ret == 0)
- o2hb_wait_on_io(reg, &write_wc);
+ o2hb_wait_on_io(&write_wc);
else
mlog_errno(ret);
}
@@ -2576,22 +2575,6 @@ void o2hb_unregister_callback(const char *region_uuid,
}
EXPORT_SYMBOL_GPL(o2hb_unregister_callback);
-int o2hb_check_node_heartbeating(u8 node_num)
-{
- unsigned long testing_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
-
- o2hb_fill_node_map(testing_map, sizeof(testing_map));
- if (!test_bit(node_num, testing_map)) {
- mlog(ML_HEARTBEAT,
- "node (%u) does not have heartbeating enabled.\n",
- node_num);
- return 0;
- }
-
- return 1;
-}
-EXPORT_SYMBOL_GPL(o2hb_check_node_heartbeating);
-
int o2hb_check_node_heartbeating_no_sem(u8 node_num)
{
unsigned long testing_map[BITS_TO_LONGS(O2NM_MAX_NODES)];
@@ -2626,23 +2609,6 @@ int o2hb_check_node_heartbeating_from_callback(u8 node_num)
}
EXPORT_SYMBOL_GPL(o2hb_check_node_heartbeating_from_callback);
-/* Makes sure our local node is configured with a node number, and is
- * heartbeating. */
-int o2hb_check_local_node_heartbeating(void)
-{
- u8 node_num;
-
- /* if this node was set then we have networking */
- node_num = o2nm_this_node();
- if (node_num == O2NM_MAX_NODES) {
- mlog(ML_HEARTBEAT, "this node has not been configured.\n");
- return 0;
- }
-
- return o2hb_check_node_heartbeating(node_num);
-}
-EXPORT_SYMBOL_GPL(o2hb_check_local_node_heartbeating);
-
/*
* this is just a hack until we get the plumbing which flips file systems
* read only and drops the hb ref instead of killing the node dead.
@@ -3249,7 +3249,7 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb,
spin_unlock(&OCFS2_I(dir)->ip_lock);
ocfs2_init_dinode_extent_tree(&et, INODE_CACHE(dir),
parent_fe_bh);
- num_free_extents = ocfs2_num_free_extents(osb, &et);
+ num_free_extents = ocfs2_num_free_extents(&et);
if (num_free_extents < 0) {
status = num_free_extents;
mlog_errno(status);
@@ -713,13 +713,6 @@ static int __ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
return status;
}
-int ocfs2_extend_allocation(struct inode *inode, u32 logical_start,
- u32 clusters_to_add, int mark_unwritten)
-{
- return __ocfs2_extend_allocation(inode, logical_start,
- clusters_to_add, mark_unwritten);
-}
-
/*
* While a write will already be ordering the data, a truncate will not.
* Thus, we need to explicitly order the zeroed pages.
@@ -1348,7 +1348,6 @@ void ocfs2_complete_mount_recovery(struct ocfs2_super *osb)
ocfs2_schedule_truncate_log_flush(osb, 0);
osb->local_alloc_copy = NULL;
- osb->dirty = 0;
/* queue to recover orphan slots for all offline slots */
ocfs2_replay_map_set_state(osb, REPLAY_NEEDED);
@@ -175,7 +175,7 @@ static int ocfs2_lock_allocators_move_extents(struct inode *inode,
unsigned int max_recs_needed = 2 * extents_to_split + clusters_to_move;
struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
- num_free_extents = ocfs2_num_free_extents(osb, et);
+ num_free_extents = ocfs2_num_free_extents(et);
if (num_free_extents < 0) {
ret = num_free_extents;
mlog_errno(ret);
@@ -320,7 +320,6 @@ struct ocfs2_super
u64 system_dir_blkno;
u64 bitmap_blkno;
u32 bitmap_cpg;
- u8 *uuid;
char *uuid_str;
u32 uuid_hash;
u8 *vol_label;
@@ -388,9 +387,8 @@ struct ocfs2_super
unsigned int osb_resv_level;
unsigned int osb_dir_resv_level;
- /* Next three fields are for local node slot recovery during
+ /* Next two fields are for local node slot recovery during
* mount. */
- int dirty;
struct ocfs2_dinode *local_alloc_copy;
struct ocfs2_quota_recovery *quota_rec;
@@ -2851,7 +2851,7 @@ static int ocfs2_lock_refcount_allocators(struct super_block *sb,
int *credits)
{
int ret = 0, meta_add = 0;
- int num_free_extents = ocfs2_num_free_extents(OCFS2_SB(sb), et);
+ int num_free_extents = ocfs2_num_free_extents(et);
if (num_free_extents < 0) {
ret = num_free_extents;
@@ -2700,7 +2700,7 @@ int ocfs2_lock_allocators(struct inode *inode,
BUG_ON(clusters_to_add != 0 && data_ac == NULL);
- num_free_extents = ocfs2_num_free_extents(osb, et);
+ num_free_extents = ocfs2_num_free_extents(et);
if (num_free_extents < 0) {
ret = num_free_extents;
mlog_errno(ret);
@@ -2486,7 +2486,6 @@ static int ocfs2_check_volume(struct ocfs2_super *osb)
if (dirty) {
/* Recovery will be completed after we've mounted the
* rest of the volume. */
- osb->dirty = 1;
osb->local_alloc_copy = local_alloc;
local_alloc = NULL;
}
@@ -6800,7 +6800,7 @@ static int ocfs2_lock_reflink_xattr_rec_allocators(
*credits += 1;
/* count in the xattr tree change. */
- num_free_extents = ocfs2_num_free_extents(osb, xt_et);
+ num_free_extents = ocfs2_num_free_extents(xt_et);
if (num_free_extents < 0) {
ret = num_free_extents;
mlog_errno(ret);