lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:   Sun, 17 May 2020 19:49:41 +0800
From:   Baolin Wang <baolin.wang7@...il.com>
To:     axboe@...nel.dk
Cc:     baolin.wang7@...il.com, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] block: Remove unused flush_queue_delayed in struct blk_flush_queue

The flush_queue_delayed was introdued to hold queue if flush is
running for non-queueable flush drive by commit 3ac0cc450870
("hold queue if flush is running for non-queueable flush drive"),
but the non mq parts of the flush code had been removed by
commit 7e992f847a08 ("block: remove non mq parts from the flush code"),
as well as removing the usage of the flush_queue_delayed flag.
Thus remove the unused flush_queue_delayed flag.

Signed-off-by: Baolin Wang <baolin.wang7@...il.com>
---
 block/blk-flush.c | 1 -
 block/blk.h       | 1 -
 2 files changed, 2 deletions(-)

diff --git a/block/blk-flush.c b/block/blk-flush.c
index c7f396e3d5e2..b733f7ac75c7 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -258,7 +258,6 @@ static void flush_end_io(struct request *flush_rq, blk_status_t error)
 		blk_flush_complete_seq(rq, fq, seq, error);
 	}
 
-	fq->flush_queue_delayed = 0;
 	spin_unlock_irqrestore(&fq->mq_flush_lock, flags);
 }
 
diff --git a/block/blk.h b/block/blk.h
index fc00537026a0..6cab33a11f90 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -19,7 +19,6 @@ extern struct dentry *blk_debugfs_root;
 #endif
 
 struct blk_flush_queue {
-	unsigned int		flush_queue_delayed:1;
 	unsigned int		flush_pending_idx:1;
 	unsigned int		flush_running_idx:1;
 	blk_status_t 		rq_status;
-- 
2.17.1

Powered by blists - more mailing lists