f2fs: fix to update new block address correctly for OPU
Previously, we allocated a new block address for OPU mode in direct_IO. But the new address couldn't be assigned to @map->m_pblk correctly. This patch fix it. Cc: <stable@vger.kernel.org> Fixes: 511f52d02f05 ("f2fs: allow out-place-update for direct IO in LFS mode") Signed-off-by: NJia Zhu <zhujia13@huawei.com> Reviewed-by: NChao Yu <yuchao0@huawei.com> Signed-off-by: NJaegeuk Kim <jaegeuk@kernel.org>
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