diff options
| -rw-r--r-- | fs/ntfs3/inode.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index d618b0573533..bdebbbd53e76 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -1488,7 +1488,10 @@ struct inode *ntfs_create_inode(struct user_namespace *mnt_userns, asize = ALIGN(SIZEOF_RESIDENT + nsize, 8); t16 = PtrOffset(rec, attr); - /* 0x78 - the size of EA + EAINFO to store WSL */ + /* + * Below function 'ntfs_save_wsl_perm' requires 0x78 bytes. + * It is good idea to keep extened attributes resident. + */ if (asize + t16 + 0x78 + 8 > sbi->record_size) { CLST alen; CLST clst = bytes_to_cluster(sbi, nsize); @@ -1523,14 +1526,14 @@ struct inode *ntfs_create_inode(struct user_namespace *mnt_userns, } asize = SIZEOF_NONRESIDENT + ALIGN(err, 8); - inode->i_size = nsize; } else { attr->res.data_off = SIZEOF_RESIDENT_LE; attr->res.data_size = cpu_to_le32(nsize); memcpy(Add2Ptr(attr, SIZEOF_RESIDENT), rp, nsize); - inode->i_size = nsize; nsize = 0; } + /* Size of symlink equals the length of input string. */ + inode->i_size = size; attr->size = cpu_to_le32(asize); @@ -1567,6 +1570,8 @@ struct inode *ntfs_create_inode(struct user_namespace *mnt_userns, inode->i_op = &ntfs_link_inode_operations; inode->i_fop = NULL; inode->i_mapping->a_ops = &ntfs_aops; + inode->i_size = size; + inode_nohighmem(inode); } else if (S_ISREG(mode)) { inode->i_op = &ntfs_file_inode_operations; inode->i_fop = &ntfs_file_operations; |