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Btrfs: Fix typo and memory leak in extent-tree.c

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This patch fixes a typo in update_block_group and memory leak in
btrfs_free_block_groups.

Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Yan 2007-11-01 11:28:41 -04:00 committed by Chris Mason
parent 179e29e488
commit b97f9203b4
1 changed files with 8 additions and 6 deletions
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14
fs/btrfs/extent-tree.c
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@ -588,16 +588,15 @@ static int update_block_group(struct btrfs_trans_handle *trans,
old_val < (cache->key.offset >> 1)) {
int bit_to_clear;
int bit_to_set;
cache->data = data;
if (data) {
bit_to_clear = BLOCK_GROUP_DATA;
bit_to_set = BLOCK_GROUP_METADATA;
bit_to_clear = BLOCK_GROUP_METADATA;
bit_to_set = BLOCK_GROUP_DATA;
cache->item.flags |=
BTRFS_BLOCK_GROUP_DATA;
} else {
bit_to_clear = BLOCK_GROUP_METADATA;
bit_to_set = BLOCK_GROUP_DATA;
bit_to_clear = BLOCK_GROUP_DATA;
bit_to_set = BLOCK_GROUP_METADATA;
cache->item.flags &=
~BTRFS_BLOCK_GROUP_DATA;
}
@ -1459,13 +1458,16 @@ int btrfs_free_block_groups(struct btrfs_fs_info *info)
{
u64 start;
u64 end;
u64 ptr;
int ret;
while(1) {
ret = find_first_extent_bit(&info->block_group_cache, 0,
&start, &end, (unsigned int)-1);
if (ret)
break;
ret = get_state_private(&info->block_group_cache, start, &ptr);
if (!ret)
kfree((void *)(unsigned long)ptr);
clear_extent_bits(&info->block_group_cache, start,
end, (unsigned int)-1, GFP_NOFS);
}