diff options
Diffstat (limited to 'fs/nilfs2/inode.c')
| -rw-r--r-- | fs/nilfs2/inode.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c index 6e9df85b5824..82cfdbc43e1c 100644 --- a/fs/nilfs2/inode.c +++ b/fs/nilfs2/inode.c @@ -527,6 +527,28 @@ struct inode *nilfs_iget(struct super_block *sb, unsigned long ino) return inode; } +struct inode *nilfs_iget_for_gc(struct super_block *sb, unsigned long ino, + __u64 cno) +{ + struct nilfs_iget_args args = { .ino = ino, .cno = cno, .for_gc = 1 }; + struct inode *inode; + int err; + + inode = iget5_locked(sb, ino, nilfs_iget_test, nilfs_iget_set, &args); + if (unlikely(!inode)) + return ERR_PTR(-ENOMEM); + if (!(inode->i_state & I_NEW)) + return inode; + + err = nilfs_init_gcinode(inode); + if (unlikely(err)) { + iget_failed(inode); + return ERR_PTR(err); + } + unlock_new_inode(inode); + return inode; +} + void nilfs_write_inode_common(struct inode *inode, struct nilfs_inode *raw_inode, int has_bmap) { |