diff options
| author | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-08-14 09:48:32 +0400 |
|---|---|---|
| committer | Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> | 2010-10-23 04:24:35 +0400 |
| commit | b7c0634204993d7c6678c852e4bd118426599111 (patch) | |
| tree | 4934238a49a56aaa072b4dea79b836439be760d8 /fs/nilfs2/super.c | |
| parent | e912a5b66837ee89fb025e67b5efeaa11930c2ce (diff) | |
| download | linux-b7c0634204993d7c6678c852e4bd118426599111.tar.xz | |
nilfs2: move inode count and block count into root object
This moves sbi->s_inodes_count and sbi->s_blocks_count into nilfs_root
object.
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Diffstat (limited to 'fs/nilfs2/super.c')
| -rw-r--r-- | fs/nilfs2/super.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c index 87c57810ae88..acfa74e45f0b 100644 --- a/fs/nilfs2/super.c +++ b/fs/nilfs2/super.c @@ -429,8 +429,9 @@ int nilfs_attach_checkpoint(struct nilfs_sb_info *sbi, __u64 cno, int curr_mnt, err = nilfs_read_inode_common(root->ifile, &raw_cp->cp_ifile_inode); if (unlikely(err)) goto failed_bh; - atomic_set(&sbi->s_inodes_count, le64_to_cpu(raw_cp->cp_inodes_count)); - atomic_set(&sbi->s_blocks_count, le64_to_cpu(raw_cp->cp_blocks_count)); + + atomic_set(&root->inodes_count, le64_to_cpu(raw_cp->cp_inodes_count)); + atomic_set(&root->blocks_count, le64_to_cpu(raw_cp->cp_blocks_count)); nilfs_cpfile_put_checkpoint(nilfs->ns_cpfile, cno, bh_cp); @@ -449,8 +450,8 @@ int nilfs_attach_checkpoint(struct nilfs_sb_info *sbi, __u64 cno, int curr_mnt, static int nilfs_statfs(struct dentry *dentry, struct kstatfs *buf) { struct super_block *sb = dentry->d_sb; - struct nilfs_sb_info *sbi = NILFS_SB(sb); - struct the_nilfs *nilfs = sbi->s_nilfs; + struct nilfs_root *root = NILFS_I(dentry->d_inode)->i_root; + struct the_nilfs *nilfs = root->nilfs; u64 id = huge_encode_dev(sb->s_bdev->bd_dev); unsigned long long blocks; unsigned long overhead; @@ -486,7 +487,7 @@ static int nilfs_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_bfree = nfreeblocks; buf->f_bavail = (buf->f_bfree >= nrsvblocks) ? (buf->f_bfree - nrsvblocks) : 0; - buf->f_files = atomic_read(&sbi->s_inodes_count); + buf->f_files = atomic_read(&root->inodes_count); buf->f_ffree = 0; /* nilfs_count_free_inodes(sb); */ buf->f_namelen = NILFS_NAME_LEN; buf->f_fsid.val[0] = (u32)id; |