Re: [PATCH 1/2] erofs: use workqueue decompression for atomic contexts only

From: Chao Yu
Date: Wed Mar 17 2021 - 02:45:28 EST


On 2021/3/17 11:54, Huang Jianan via Linux-erofs wrote:
z_erofs_decompressqueue_endio may not be executed in the atomic
context, for example, when dm-verity is turned on. In this scenario,
data can be decompressed directly to get rid of additional kworker
scheduling overhead.

Signed-off-by: Huang Jianan <huangjianan@xxxxxxxx>
Signed-off-by: Guo Weichao <guoweichao@xxxxxxxx>
Reviewed-by: Gao Xiang <hsiangkao@xxxxxxxxxx>

Reviewed-by: Chao Yu <yuchao0@xxxxxxxxxx>

Thanks,