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| author | Chris Mason <chris.mason@oracle.com> | 2007-05-10 11:24:42 -0400 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-05-10 11:24:42 -0400 |
| commit | 8d7be552a733e53135a91d2d28f57ab87dc0e889 (patch) | |
| tree | 62126fc82875b81f0132392f1d1833ceb960e1fb /fs/btrfs/extent-tree.c | |
| parent | e37c9e6921207cf503634b06bee37ecb7904408d (diff) | |
| download | lwn-8d7be552a733e53135a91d2d28f57ab87dc0e889.tar.gz lwn-8d7be552a733e53135a91d2d28f57ab87dc0e889.zip | |
Btrfs: fix check_node and check_leaf to use less cpu
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 3ac9da453472..1497ff98f0d3 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -235,7 +235,7 @@ struct btrfs_block_group_cache *btrfs_find_block_group(struct btrfs_root *root, hint->key.offset - 1, BTRFS_BLOCK_GROUP_AVAIL); } - last = hint->key.offset * 2; + last = hint->key.offset * 3; if (hint->key.objectid >= last) last = max(search_start + hint->key.offset - 1, hint->key.objectid - last); @@ -554,8 +554,8 @@ static int update_block_group(struct btrfs_trans_handle *trans, blocknr + i); } } - if (old_val < (cache->key.offset * 8) / 10 && - old_val + num >= (cache->key.offset * 8) / 10) { + if (old_val < (cache->key.offset * 6) / 10 && + old_val + num >= (cache->key.offset * 6) / 10) { printk("group %Lu now available\n", cache->key.objectid); radix_tree_tag_set(cache->radix, cache->key.objectid + |