int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
{
struct inode *inode = d_inode(dentry);
struct f2fs_inode_info *fi = F2FS_I(inode);
int err;
err = inode_change_ok(inode, attr);
if (err)
return err;
if (attr->ia_valid & ATTR_SIZE) {
if (f2fs_encrypted_inode(inode) &&
fscrypt_get_encryption_info(inode))
return -EACCES;
if (attr->ia_size <= i_size_read(inode)) {
truncate_setsize(inode, attr->ia_size);
err = f2fs_truncate(inode, true);
if (err)
return err;
f2fs_balance_fs(F2FS_I_SB(inode), true);
} else {
/*
* do not trim all blocks after i_size if target size is
* larger than i_size.
*/
truncate_setsize(inode, attr->ia_size);
/* should convert inline inode here */
if (!f2fs_may_inline_data(inode)) {
err = f2fs_convert_inline_inode(inode);
if (err)
return err;
}
inode->i_mtime = inode->i_ctime = CURRENT_TIME;
}
}
__setattr_copy(inode, attr);
if (attr->ia_valid & ATTR_MODE) {
err = posix_acl_chmod(inode, get_inode_mode(inode));
if (err || is_inode_flag_set(fi, FI_ACL_MODE)) {
inode->i_mode = fi->i_acl_mode;
clear_inode_flag(fi, FI_ACL_MODE);
}
}
mark_inode_dirty(inode);
return err;
}
int hmfs_setattr(struct dentry *dentry, struct iattr *attr)
{
struct inode *inode = dentry->d_inode;
struct hmfs_inode_info *fi = HMFS_I(inode);
struct posix_acl *acl;
int err = 0, ilock;
struct hmfs_sb_info *sbi = HMFS_I_SB(inode);
err = inode_change_ok(inode, attr);
if (err)
return err;
ilock = mutex_lock_op(sbi);
inode_write_lock(inode);
if ((attr->ia_valid & ATTR_SIZE) && attr->ia_size != i_size_read(inode)) {
truncate_setsize(inode, attr->ia_size);
hmfs_truncate(inode);
}
__setattr_copy(inode, attr);
if (attr->ia_valid & ATTR_MODE) {
acl = hmfs_get_acl(inode, ACL_TYPE_ACCESS);
if (!acl || IS_ERR(acl)) {
err = PTR_ERR(acl);
goto out;
}
err = posix_acl_chmod(&acl, GFP_KERNEL, inode->i_mode);
err = hmfs_set_acl(inode, acl, ACL_TYPE_ACCESS);
if (err || is_inode_flag_set(fi, FI_ACL_MODE)) {
inode->i_mode = fi->i_acl_mode;
clear_inode_flag(fi, FI_ACL_MODE);
}
}
out:
inode_write_unlock(inode);
mutex_unlock_op(sbi, ilock);
mark_inode_dirty(inode);
return err;
}
int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
{
struct inode *inode = dentry->d_inode;
struct f2fs_inode_info *fi = F2FS_I(inode);
int err;
err = inode_change_ok(inode, attr);
if (err)
return err;
if (attr->ia_valid & ATTR_SIZE) {
if (f2fs_encrypted_inode(inode) &&
f2fs_get_encryption_info(inode))
return -EACCES;
if (attr->ia_size <= i_size_read(inode)) {
truncate_setsize(inode, attr->ia_size);
err = f2fs_truncate(inode, true);
if (err)
return err;
f2fs_balance_fs(F2FS_I_SB(inode));
} else {
/*
* do not trim all blocks after i_size if target size is
* larger than i_size.
*/
truncate_setsize(inode, attr->ia_size);
}
}
__setattr_copy(inode, attr);
if (attr->ia_valid & ATTR_MODE) {
err = f2fs_acl_chmod(inode);
if (err || is_inode_flag_set(fi, FI_ACL_MODE)) {
inode->i_mode = fi->i_acl_mode;
clear_inode_flag(fi, FI_ACL_MODE);
}
}
mark_inode_dirty(inode);
return err;
}
int f2fs_setattr(struct dentry *dentry, struct iattr *attr)
{
struct inode *inode = dentry->d_inode;
struct f2fs_inode_info *fi = F2FS_I(inode);
int err;
err = inode_change_ok(inode, attr);
if (err)
return err;
if (attr->ia_valid & ATTR_SIZE) {
if (f2fs_encrypted_inode(inode) &&
f2fs_get_encryption_info(inode))
return -EACCES;
if (attr->ia_size != i_size_read(inode)) {
truncate_setsize(inode, attr->ia_size);
f2fs_truncate(inode);
f2fs_balance_fs(F2FS_I_SB(inode));
} else {
/*
* giving a chance to truncate blocks past EOF which
* are fallocated with FALLOC_FL_KEEP_SIZE.
*/
f2fs_truncate(inode);
}
}
__setattr_copy(inode, attr);
if (attr->ia_valid & ATTR_MODE) {
err = f2fs_acl_chmod(inode);
if (err || is_inode_flag_set(fi, FI_ACL_MODE)) {
inode->i_mode = fi->i_acl_mode;
clear_inode_flag(fi, FI_ACL_MODE);
}
}
mark_inode_dirty(inode);
return err;
}
