Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH] f2fs: fix to wait GCed compressed page writeback | Date | Fri, 3 Jul 2020 16:40:11 +0800 |
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like we did for encrypted page.
Signed-off-by: Chao Yu <yuchao0@huawei.com> --- fs/f2fs/compress.c | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/fs/f2fs/compress.c b/fs/f2fs/compress.c index b3ecf7d4d6d8..3a847bc36748 100644 --- a/fs/f2fs/compress.c +++ b/fs/f2fs/compress.c @@ -1152,6 +1152,13 @@ static int f2fs_write_compressed_pages(struct compress_ctx *cc, f2fs_set_compressed_page(cc->cpages[i], inode, cc->rpages[i + 1]->index, cic); fio.compressed_page = cc->cpages[i]; + + fio.old_blkaddr = data_blkaddr(dn.inode, dn.node_page, + dn.ofs_in_node + i + 1); + + /* wait for GCed page writeback via META_MAPPING */ + f2fs_wait_on_block_writeback(inode, fio.old_blkaddr); + if (fio.encrypted) { fio.page = cc->rpages[i + 1]; err = f2fs_encrypt_one_page(&fio); -- 2.26.2
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