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authorChao Yu <yuchao0@huawei.com>2020-07-03 16:40:11 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2020-07-08 10:11:19 -0700
commitf567adb0342e125903cbe77adcf1e09b53acda1f (patch)
treeab26a1aa00a914390e32dae836753f62c0fa67d9 /fs/f2fs
parentffcde4b29a5f20ddca6fe559b48f345818bf1d91 (diff)
f2fs: fix to wait GCed compressed page writeback
like we did for encrypted page. Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/compress.c7
1 files changed, 7 insertions, 0 deletions
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);