diff options
Diffstat (limited to 'fs/erofs/ishare.c')
| -rw-r--r-- | fs/erofs/ishare.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/fs/erofs/ishare.c b/fs/erofs/ishare.c index ce980320a8b9..829d50d5c717 100644 --- a/fs/erofs/ishare.c +++ b/fs/erofs/ishare.c @@ -40,10 +40,14 @@ bool erofs_ishare_fill_inode(struct inode *inode) { struct erofs_sb_info *sbi = EROFS_SB(inode->i_sb); struct erofs_inode *vi = EROFS_I(inode); + const struct address_space_operations *aops; struct erofs_inode_fingerprint fp; struct inode *sharedinode; unsigned long hash; + aops = erofs_get_aops(inode, true); + if (IS_ERR(aops)) + return false; if (erofs_xattr_fill_inode_fingerprint(&fp, inode, sbi->domain_id)) return false; hash = xxh32(fp.opaque, fp.size, 0); @@ -56,15 +60,15 @@ bool erofs_ishare_fill_inode(struct inode *inode) } if (inode_state_read_once(sharedinode) & I_NEW) { - if (erofs_inode_set_aops(sharedinode, inode, true)) { - iget_failed(sharedinode); - kfree(fp.opaque); - return false; - } + sharedinode->i_mapping->a_ops = aops; sharedinode->i_size = vi->vfs_inode.i_size; unlock_new_inode(sharedinode); } else { kfree(fp.opaque); + if (aops != sharedinode->i_mapping->a_ops) { + iput(sharedinode); + return false; + } if (sharedinode->i_size != vi->vfs_inode.i_size) { _erofs_printk(inode->i_sb, KERN_WARNING "size(%lld:%lld) not matches for the same fingerprint\n", |