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Diffstat (limited to 'fs/nilfs2/inode.c')
-rw-r--r--fs/nilfs2/inode.c22
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)
{