linux-kernel - [PATCH 1/2] io-wq: compact io-wq flags numbers

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Message-Id: <03b97523fd6821a0e9cc4306e04d4a5ad1530de5.1593095572.git.asml.silence@gmail.com>
Date:   Thu, 25 Jun 2020 18:20:53 +0300
From:   Pavel Begunkov <asml.silence@...il.com>
To:     Jens Axboe <axboe@...nel.dk>, io-uring@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] io-wq: compact io-wq flags numbers

Renumerate IO_WQ flags, so they take adjacent bits

Signed-off-by: Pavel Begunkov <asml.silence@...il.com>
---
 fs/io-wq.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/io-wq.h b/fs/io-wq.h
index 071f1a997800..04239dfb12b0 100644
--- a/fs/io-wq.h
+++ b/fs/io-wq.h
@@ -5,10 +5,10 @@ struct io_wq;
 
 enum {
 	IO_WQ_WORK_CANCEL	= 1,
-	IO_WQ_WORK_HASHED	= 4,
-	IO_WQ_WORK_UNBOUND	= 32,
-	IO_WQ_WORK_NO_CANCEL	= 256,
-	IO_WQ_WORK_CONCURRENT	= 512,
+	IO_WQ_WORK_HASHED	= 2,
+	IO_WQ_WORK_UNBOUND	= 4,
+	IO_WQ_WORK_NO_CANCEL	= 8,
+	IO_WQ_WORK_CONCURRENT	= 16,
 
 	IO_WQ_HASH_SHIFT	= 24,	/* upper 8 bits are used for hash key */
 };
-- 
2.24.0