On 2021/3/17 11:54, Huang Jianan via Linux-erofs wrote:
Sync decompression was introduced to get rid of additional kworker
scheduling overhead. But there is no such overhead in non-atomic
contexts. Therefore, it should be better to turn off sync decompression
to avoid the current thread waiting in z_erofs_runqueue.
Signed-off-by: Huang Jianan <huangjia...@oppo.com>
Signed-off-by: Guo Weichao <guoweic...@oppo.com>
Reviewed-by: Gao Xiang <hsiang...@redhat.com>
Reviewed-by: Chao Yu <yuch...@huawei.com>
Thanks,
