Re: [f2fs-dev] [PATCH v2] f2fs: clean up post-read processing

[Chao Yu <yuchao0@xxxxxxxxxx>]

On 2020/12/29 7:26, Eric Biggers wrote:
> +	if (ctx && (ctx->enabled_steps & (STEP_DECRYPT | STEP_DECOMPRESS))) {
> +		INIT_WORK(&ctx->work, f2fs_post_read_work);
> +		queue_work(ctx->sbi->post_read_wq, &ctx->work);

Could you keep STEP_DECOMPRESS_NOWQ related logic? so that bio only includes
non-compressed pages could be handled in irq context rather than in wq context
which should be unneeded.

Thanks,

> +	} else {
> +		f2fs_verify_and_finish_bio(bio);
> +	}