From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Jens Axboe To: linux-block@vger.kernel.org, linux-xfs@vger.kernel.org Cc: dchinner@redhat.com, hch@lst.de, Jens Axboe Subject: [PATCH 2/3] blk-wbt: account any writing command as a write Date: Thu, 3 May 2018 09:20:42 -0600 Message-Id: <1525360843-6504-3-git-send-email-axboe@kernel.dk> In-Reply-To: <1525360843-6504-1-git-send-email-axboe@kernel.dk> References: <1525360843-6504-1-git-send-email-axboe@kernel.dk> List-ID: We currently special case WRITE and FLUSH, but we should really just include any command with the write bit set. This ensures that we account DISCARD. Signed-off-by: Jens Axboe --- block/blk-wbt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/blk-wbt.c b/block/blk-wbt.c index f92fc84b5e2c..3e34b41bcefc 100644 --- a/block/blk-wbt.c +++ b/block/blk-wbt.c @@ -701,7 +701,7 @@ static int wbt_data_dir(const struct request *rq) if (op == REQ_OP_READ) return READ; - else if (op == REQ_OP_WRITE || op == REQ_OP_FLUSH) + else if (op_is_write(op)) return WRITE; /* don't account */ -- 2.7.4