ret = aops->prepare_write(file, page, offset, offset+len);
if (ret) {
- if (ret != AOP_TRUNCATED_PAGE)
- unlock_page(page);
+ unlock_page(page);
page_cache_release(page);
if (pos + len > inode->i_size)
vmtruncate(inode, inode->i_size);
- if (ret == AOP_TRUNCATED_PAGE)
- goto again;
}
return ret;
}
unlock_page(page);
mark_page_accessed(page);
page_cache_release(page);
- BUG_ON(ret == AOP_TRUNCATED_PAGE); /* can't deal with */
if (ret < 0) {
if (pos + len > inode->i_size)
flush_dcache_page(page);
status = a_ops->commit_write(file, page, offset, offset+bytes);
- if (unlikely(status < 0 || status == AOP_TRUNCATED_PAGE))
+ if (unlikely(status < 0))
goto fs_write_aop_error;
if (unlikely(status > 0)) /* filesystem did partial write */
copied = min_t(size_t, copied, status);
continue;
fs_write_aop_error:
- if (status != AOP_TRUNCATED_PAGE)
- unlock_page(page);
+ unlock_page(page);
page_cache_release(page);
if (src_page)
page_cache_release(src_page);
*/
if (pos + bytes > inode->i_size)
vmtruncate(inode, inode->i_size);
- if (status == AOP_TRUNCATED_PAGE)
- continue;
- else
- break;
+ break;
} while (iov_iter_count(i));
return written ? written : status;