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由 Jaegeuk Kim 提交于
In direct_IO path of f2fs_file_write_iter(), 1. f2fs_preallocate_blocks(F2FS_GET_BLOCK_PRE_DIO) -> allocate LBA X 2. f2fs_direct_IO() -> return 0; Then, f2fs_write_data_page() will allocate another LBA X+1. This makes EIO triggered by HM-SMR. Reviewed-by: NChao Yu <yuchao0@huawei.com> Signed-off-by: NJaegeuk Kim <jaegeuk@kernel.org>
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