if (f2fs_encrypted_inode(dir) && f2fs_may_encrypt(inode))
f2fs_set_encrypted_inode(inode);
- if (f2fs_may_inline_data(inode))
+ if (test_opt(sbi, INLINE_DATA) && f2fs_may_inline_data(inode))
set_inode_flag(F2FS_I(inode), FI_INLINE_DATA);
if (f2fs_may_inline_dentry(inode))
set_inode_flag(F2FS_I(inode), FI_INLINE_DENTRY);
nid_t ino = 0;
int err;
- f2fs_balance_fs(sbi);
-
inode = f2fs_new_inode(dir, mode);
if (IS_ERR(inode))
return PTR_ERR(inode);
inode->i_mapping->a_ops = &f2fs_dblock_aops;
ino = inode->i_ino;
+ f2fs_balance_fs(sbi, true);
+
f2fs_lock_op(sbi);
err = f2fs_add_link(dentry, inode);
if (err)
!f2fs_is_child_context_consistent_with_parent(dir, inode))
return -EPERM;
- f2fs_balance_fs(sbi);
+ f2fs_balance_fs(sbi, true);
inode->i_ctime = CURRENT_TIME;
ihold(inode);
struct page *page;
int err = 0;
+ if (f2fs_readonly(sbi->sb)) {
+ f2fs_msg(sbi->sb, KERN_INFO,
+ "skip recovering inline_dots inode (ino:%lu, pino:%u) "
+ "in readonly mountpoint", dir->i_ino, pino);
+ return 0;
+ }
+
+ f2fs_balance_fs(sbi, true);
+
f2fs_lock_op(sbi);
de = f2fs_find_entry(dir, &dot, &page);
int err = -ENOENT;
trace_f2fs_unlink_enter(dir, dentry);
- f2fs_balance_fs(sbi);
de = f2fs_find_entry(dir, &dentry->d_name, &page);
if (!de)
goto fail;
+ f2fs_balance_fs(sbi, true);
+
f2fs_lock_op(sbi);
err = acquire_orphan_inode(sbi);
if (err) {
if (len > dir->i_sb->s_blocksize)
return -ENAMETOOLONG;
- f2fs_balance_fs(sbi);
-
inode = f2fs_new_inode(dir, S_IFLNK | S_IRWXUGO);
if (IS_ERR(inode))
return PTR_ERR(inode);
inode_nohighmem(inode);
inode->i_mapping->a_ops = &f2fs_dblock_aops;
+ f2fs_balance_fs(sbi, true);
+
f2fs_lock_op(sbi);
err = f2fs_add_link(dentry, inode);
if (err)
struct inode *inode;
int err;
- f2fs_balance_fs(sbi);
-
inode = f2fs_new_inode(dir, S_IFDIR | mode);
if (IS_ERR(inode))
return PTR_ERR(inode);
inode->i_mapping->a_ops = &f2fs_dblock_aops;
mapping_set_gfp_mask(inode->i_mapping, GFP_F2FS_HIGH_ZERO);
+ f2fs_balance_fs(sbi, true);
+
set_inode_flag(F2FS_I(inode), FI_INC_LINK);
f2fs_lock_op(sbi);
err = f2fs_add_link(dentry, inode);
struct inode *inode;
int err = 0;
- f2fs_balance_fs(sbi);
-
inode = f2fs_new_inode(dir, mode);
if (IS_ERR(inode))
return PTR_ERR(inode);
init_special_inode(inode, inode->i_mode, rdev);
inode->i_op = &f2fs_special_inode_operations;
+ f2fs_balance_fs(sbi, true);
+
f2fs_lock_op(sbi);
err = f2fs_add_link(dentry, inode);
if (err)
struct inode *inode;
int err;
- if (!whiteout)
- f2fs_balance_fs(sbi);
-
inode = f2fs_new_inode(dir, mode);
if (IS_ERR(inode))
return PTR_ERR(inode);
inode->i_mapping->a_ops = &f2fs_dblock_aops;
}
+ f2fs_balance_fs(sbi, true);
+
f2fs_lock_op(sbi);
err = acquire_orphan_inode(sbi);
if (err)
goto out;
}
- f2fs_balance_fs(sbi);
-
old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page);
if (!old_entry)
goto out;
if (!new_entry)
goto out_whiteout;
+ f2fs_balance_fs(sbi, true);
+
f2fs_lock_op(sbi);
err = acquire_orphan_inode(sbi);
update_inode_page(old_inode);
update_inode_page(new_inode);
} else {
+ f2fs_balance_fs(sbi, true);
+
f2fs_lock_op(sbi);
err = f2fs_add_link(new_dentry, old_inode);
new_inode)))
return -EPERM;
- f2fs_balance_fs(sbi);
-
old_entry = f2fs_find_entry(old_dir, &old_dentry->d_name, &old_page);
if (!old_entry)
goto out;
goto out_new_dir;
}
+ f2fs_balance_fs(sbi, true);
+
f2fs_lock_op(sbi);
err = update_dent_inode(old_inode, new_inode, &new_dentry->d_name);
{
struct page *cpage = NULL;
char *caddr, *paddr = NULL;
- struct f2fs_str cstr;
+ struct f2fs_str cstr = FSTR_INIT(NULL, 0);
struct f2fs_str pstr = FSTR_INIT(NULL, 0);
struct f2fs_encrypted_symlink_data *sd;
loff_t size = min_t(loff_t, i_size_read(inode), PAGE_SIZE - 1);
/* Symlink is encrypted */
sd = (struct f2fs_encrypted_symlink_data *)caddr;
cstr.len = le16_to_cpu(sd->len);
+
+ /* this is broken symlink case */
+ if (unlikely(cstr.len == 0)) {
+ res = -ENOENT;
+ goto errout;
+ }
cstr.name = kmalloc(cstr.len, GFP_NOFS);
if (!cstr.name) {
res = -ENOMEM;
memcpy(cstr.name, sd->encrypted_path, cstr.len);
/* this is broken symlink case */
- if (cstr.name[0] == 0 && cstr.len == 0) {
+ if (unlikely(cstr.name[0] == 0)) {
res = -ENOENT;
goto errout;
}
.get_link = f2fs_encrypted_get_link,
.getattr = f2fs_getattr,
.setattr = f2fs_setattr,
+#ifdef CONFIG_F2FS_FS_XATTR
.setxattr = generic_setxattr,
.getxattr = generic_getxattr,
.listxattr = f2fs_listxattr,
.removexattr = generic_removexattr,
+#endif
};
#endif