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authorRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2011-03-05 00:19:32 +0900
committerRyusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>2011-03-08 14:58:31 +0900
commitbe667377a8b8cd73e1b923f33fb5be4034aa4bfa (patch)
tree8baee2f9155728331eeade85ec93547402f4e606 /fs/nilfs2/btree.c
parentae191838b0251d73b9d0a7254c6938406f5f6320 (diff)
downloadop-kernel-dev-be667377a8b8cd73e1b923f33fb5be4034aa4bfa.zip
op-kernel-dev-be667377a8b8cd73e1b923f33fb5be4034aa4bfa.tar.gz
nilfs2: record used amount of each checkpoint in checkpoint list
This records the number of used blocks per checkpoint in each checkpoint entry of cpfile. Even though userland tools can get the block count via nilfs_get_cpinfo ioctl, it was not updated by the nilfs2 kernel code. This fixes the issue and makes it available for userland tools to calculate used amount per checkpoint. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Cc: Jiro SEKIBA <jir@unicus.jp>
Diffstat (limited to 'fs/nilfs2/btree.c')
-rw-r--r--fs/nilfs2/btree.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/nilfs2/btree.c b/fs/nilfs2/btree.c
index 300c2bc..d451ae0 100644
--- a/fs/nilfs2/btree.c
+++ b/fs/nilfs2/btree.c
@@ -1174,7 +1174,7 @@ static int nilfs_btree_insert(struct nilfs_bmap *btree, __u64 key, __u64 ptr)
if (ret < 0)
goto out;
nilfs_btree_commit_insert(btree, path, level, key, ptr);
- nilfs_bmap_add_blocks(btree, stats.bs_nblocks);
+ nilfs_inode_add_blocks(btree->b_inode, stats.bs_nblocks);
out:
nilfs_btree_free_path(path);
@@ -1511,7 +1511,7 @@ static int nilfs_btree_delete(struct nilfs_bmap *btree, __u64 key)
if (ret < 0)
goto out;
nilfs_btree_commit_delete(btree, path, level, dat);
- nilfs_bmap_sub_blocks(btree, stats.bs_nblocks);
+ nilfs_inode_sub_blocks(btree->b_inode, stats.bs_nblocks);
out:
nilfs_btree_free_path(path);
@@ -1776,7 +1776,7 @@ int nilfs_btree_convert_and_insert(struct nilfs_bmap *btree,
return ret;
nilfs_btree_commit_convert_and_insert(btree, key, ptr, keys, ptrs, n,
di, ni, bh);
- nilfs_bmap_add_blocks(btree, stats.bs_nblocks);
+ nilfs_inode_add_blocks(btree->b_inode, stats.bs_nblocks);
return 0;
}
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