return 0;
while (1) {
- cont:
+cont:
if (bi->free_count < min) {
brelse(bh);
return 0; /* No free blocks in this bitmap */
nr_allocated =
scan_bitmap_block(th, bm, &off, end_off + 1, min, max, unfm);
- ret:
+ret:
*start = bm * off_max + off;
return nr_allocated;
path_to_entry.reada = PATH_READA;
while (1) {
- research:
+research:
/*
* search the directory item, containing entry with
* specified key
*/
err = reiserfs_truncate_file(inode, 0);
}
- out:
+out:
reiserfs_write_unlock(inode->i_sb);
mutex_unlock(&(REISERFS_I(inode)->tailpack));
return err;
}
if (logit) {
ret = journal_end(&th);
- drop_write_lock:
+drop_write_lock:
reiserfs_write_unlock(s);
}
/*
goto repeat;
}
- repeat:
+repeat:
/*
* fix_nodes was unable to perform its calculation due to
* filesystem got changed under us, lack of free disk space or i/o
flush_dcache_page(bh_result->b_page);
kunmap(bh_result->b_page);
- finished:
+finished:
pathrelse(&path);
if (result == IO_ERROR)
if (err < 0)
ret = err;
}
- out:
+out:
return ret;
}
retval = reiserfs_commit_write(NULL, tail_page, tail_start, tail_end);
- unlock:
+unlock:
if (tail_page != hole_page) {
unlock_page(tail_page);
page_cache_release(tail_page);
}
- out:
+out:
return retval;
}
/* set the key of the first byte in the 'block'-th block of file */
make_cpu_key(&key, inode, new_offset, TYPE_ANY, 3 /*key length */ );
if ((new_offset + inode->i_sb->s_blocksize - 1) > inode->i_size) {
- start_trans:
+start_trans:
th = reiserfs_persistent_transaction(inode->i_sb, jbegin_count);
if (!th) {
retval = -ENOMEM;
}
reiserfs_update_inode_transaction(inode);
}
- research:
+research:
retval = search_for_position_by_key(inode->i_sb, &key, &path);
if (retval == IO_ERROR) {
retval = 0;
- failure:
+failure:
if (th && (!dangle || (retval && !th->t_trans_id))) {
int err;
if (th->t_trans_id)
return 0;
- out_bad_inode:
+out_bad_inode:
/* Invalidate the object, nothing was inserted yet */
INODE_PKEY(inode)->k_objectid = 0;
dquot_free_inode(inode);
reiserfs_write_lock_nested(inode->i_sb, depth);
- out_end_trans:
+out_end_trans:
journal_end(th);
/*
* Drop can be outside and it needs more credits so it's better
inode->i_flags |= S_NOQUOTA;
make_bad_inode(inode);
- out_inserted_sd:
+out_inserted_sd:
clear_nlink(inode);
th->t_trans_id = 0; /* so the caller can't use this handle later */
unlock_new_inode(inode); /* OK to do even if we hadn't locked it */
*bh_result = bh;
*page_result = page;
- out:
+out:
return error;
- unlock:
+unlock:
unlock_page(page);
page_cache_release(page);
return error;
reiserfs_write_unlock(inode->i_sb);
return 0;
- out:
+out:
if (page) {
unlock_page(page);
page_cache_release(page);
}
kmap(bh_result->b_page);
- start_over:
+start_over:
reiserfs_write_lock(inode->i_sb);
make_cpu_key(&key, inode, byte_offset, TYPE_ANY, 3);
- research:
+research:
retval = search_for_position_by_key(inode->i_sb, &key, &path);
if (retval != POSITION_FOUND) {
use_get_block = 1;
}
retval = 0;
- out:
+out:
pathrelse(&path);
if (trans_running) {
int err = journal_end(&th);
} while (bh != head);
error = 0;
- done:
+done:
if (nr == 0) {
/*
* if this page only had a direct item, it is very possible for
}
return error;
- fail:
+fail:
/*
* catches various errors, we need to make sure any valid dirty blocks
* get to the media. The page is currently locked and not marked for
goto out;
}
- out:
+out:
if (locked)
reiserfs_write_unlock(inode->i_sb);
unlock_page(page);
return ret == 0 ? copied : ret;
- journal_error:
+journal_error:
reiserfs_write_unlock(inode->i_sb);
locked = false;
if (th) {
goto out;
}
- out:
+out:
return ret;
- journal_error:
+journal_error:
if (th) {
if (!update_sd)
reiserfs_update_sd(th, inode);
&& jl != SB_JOURNAL(inode->i_sb)->j_current_jl)
ret = 0;
}
- free_jh:
+free_jh:
if (ret && bh->b_private) {
reiserfs_free_jh(bh);
}
ret = try_to_release_page(page, 0);
/* maybe should BUG_ON(!ret); - neilb */
}
- out:
+out:
return;
}
retval = reiserfs_commit_write(NULL, page, write_from, write_from);
REISERFS_I(inode)->i_flags |= i_nopack_mask;
- out_unlock:
+out_unlock:
unlock_page(page);
page_cache_release(page);
- out:
+out:
mutex_unlock(&inode->i_mutex);
reiserfs_write_unlock(inode->i_sb);
return retval;
struct list_head *entry = journal->j_bitmap_nodes.next;
journal->j_used_bitmap_nodes++;
- repeat:
+repeat:
if (entry != &journal->j_bitmap_nodes) {
bn = list_entry(entry, struct reiserfs_bitmap_node, list);
jh = bh->b_private;
list_del_init(&jh->list);
} else {
- no_jh:
+no_jh:
get_bh(bh);
jh = alloc_jh();
spin_lock(&j->j_dirty_buffers_lock);
reiserfs_free_jh(bh);
unlock_buffer(bh);
}
- loop_next:
+loop_next:
put_bh(bh);
cond_resched_lock(lock);
}
unsigned int other_trans_id;
unsigned int first_trans_id;
- find_first:
+find_first:
/*
* first we walk backwards to find the oldest uncommitted transation
*/
atomic_set(&(jl->j_older_commits_done), 1);
}
mutex_unlock(&jl->j_commit_mutex);
- put_jl:
+put_jl:
put_journal_list(s, jl);
if (retval)
* we know we are the only ones flushing things, no extra race
* protection is required.
*/
- restart:
+restart:
entry = journal->j_journal_list.next;
/* Did we wrap? */
if (entry == &journal->j_journal_list)
(unsigned long long)saved_bh->
b_blocknr, __func__);
}
- free_cnode:
+free_cnode:
last = cn;
cn = cn->next;
if (saved_bh) {
reiserfs_abort(s, -EIO,
"Write error while pushing transaction to disk in %s",
__func__);
- flush_older_and_return:
+flush_older_and_return:
/*
* before we can update the journal header block, we _must_ flush all
}
put_bh(tmp_bh);
}
- next:
+next:
cn = cn->next;
cond_resched();
}
write_chunk(&chunk);
}
- done:
+done:
mutex_unlock(&journal->j_flush_mutex);
return ret;
}
reiserfs_warning(sb, "journal-1204",
"REPLAY FAILURE fsck required! "
"Trying to replay onto a log block");
- abort_replay:
+abort_replay:
brelse_array(log_blocks, i);
brelse_array(real_blocks, i);
brelse(c_bh);
brelse(d_bh);
}
- start_log_replay:
+start_log_replay:
cur_dblock = oldest_start;
if (oldest_trans_id) {
reiserfs_debug(sb, REISERFS_DEBUG_CODE,
INIT_DELAYED_WORK(&journal->j_work, flush_async_commits);
journal->j_work_sb = sb;
return 0;
- free_and_return:
+free_and_return:
free_journal_ram(sb);
return 1;
}
th->t_refcount = 1;
th->t_super = sb;
- relock:
+relock:
lock_journal(sb);
if (join != JBEGIN_ABORT && reiserfs_is_journal_aborted(journal)) {
unlock_journal(sb);
INIT_LIST_HEAD(&th->t_list);
return 0;
- out_fail:
+out_fail:
memset(th, 0, sizeof(*th));
/*
* Re-set th->t_super, so we can properly keep track of how many
* the inode still exists. We know the list is still around
* if we've got a larger transaction id than the oldest list
*/
- flush_commit_only:
+flush_commit_only:
if (journal_list_still_alive(inode->i_sb, id)) {
/*
* we only set ret to 1 when we know for sure
* transactions that might get overwritten. If any journal lists
* are very old flush them as well.
*/
- first_jl:
+first_jl:
list_for_each_safe(entry, safe, &journal->j_journal_list) {
temp_jl = JOURNAL_LIST_ENTRY(entry);
if (journal->j_start <= temp_jl->j_start) {
journal_list_still_alive(sb, commit_trans_id)) {
flush_commit_list(sb, jl, 1);
}
- out:
+out:
reiserfs_check_lock_depth(sb, "journal end2");
memset(th, 0, sizeof(*th));
d_instantiate(dentry, inode);
retval = journal_end(&th);
- out_failed:
+out_failed:
reiserfs_write_unlock(dir->i_sb);
return retval;
}
d_instantiate(dentry, inode);
retval = journal_end(&th);
- out_failed:
+out_failed:
reiserfs_write_unlock(dir->i_sb);
return retval;
}
retval = journal_end(&th);
reiserfs_check_path(&path);
- out_rmdir:
+out_rmdir:
reiserfs_write_unlock(dir->i_sb);
return retval;
- end_rmdir:
+end_rmdir:
/*
* we must release path, because we did not call
* reiserfs_cut_from_item, or reiserfs_cut_from_item does not
reiserfs_write_unlock(dir->i_sb);
return retval;
- end_unlink:
+end_unlink:
pathrelse(&path);
err = journal_end(&th);
reiserfs_check_path(&path);
if (err)
retval = err;
- out_unlink:
+out_unlink:
reiserfs_write_unlock(dir->i_sb);
return retval;
}
unlock_new_inode(inode);
d_instantiate(dentry, inode);
retval = journal_end(&th);
- out_failed:
+out_failed:
reiserfs_write_unlock(parent_dir->i_sb);
return retval;
}
if (!buffer_uptodate(bh))
goto io_error;
} else {
- io_error:
+io_error:
search_path->path_length--;
pathrelse(search_path);
return IO_ERROR;
"PAP-5680: truncate did not finish: new_file_size %Ld, current %Ld, oid %d",
new_file_size, file_size, s_item_key.on_disk_key.k_objectid);
- update_and_out:
+update_and_out:
if (update_timestamps) {
/* this is truncate, not file closing */
inode->i_mtime = CURRENT_TIME_SEC;
}
reiserfs_update_sd(th, inode);
- out:
+out:
pathrelse(&s_search_path);
return err;
}
while ((retval =
fix_nodes(M_PASTE, &s_paste_balance, NULL,
body)) == REPEAT_SEARCH) {
- search_again:
+search_again:
/* file system changed while we were in the fix_nodes */
PROC_INFO_INC(th->t_super, paste_into_item_restarted);
retval =
return 0;
}
retval = (retval == NO_DISK_SPACE) ? -ENOSPC : -EIO;
- error_out:
+error_out:
/* this also releases the path */
unfix_nodes(&s_paste_balance);
#ifdef REISERQUOTA_DEBUG
while ((retval =
fix_nodes(M_INSERT, &s_ins_balance, ih,
body)) == REPEAT_SEARCH) {
- search_again:
+search_again:
/* file system changed while we were in the fix_nodes */
PROC_INFO_INC(th->t_super, insert_item_restarted);
retval = search_item(th->t_super, key, path);
}
retval = (retval == NO_DISK_SPACE) ? -ENOSPC : -EIO;
- error_out:
+error_out:
/* also releases the path */
unfix_nodes(&s_ins_balance);
#ifdef REISERQUOTA_DEBUG
}
return page;
- fail:
+fail:
reiserfs_put_page(page);
return ERR_PTR(-EIO);
}
goto fail;
return acl;
- fail:
+fail:
posix_acl_release(acl);
return ERR_PTR(-EINVAL);
}
}
return (char *)ext_acl;
- fail:
+fail:
kfree(ext_acl);
return ERR_PTR(-EINVAL);
}
return err;
- apply_umask:
+apply_umask:
/* no ACL, apply umask */
inode->i_mode &= ~current_umask();
return err;
projects / cascardo / linux.git / commitdiff