From: Anand Jain <anand.jain@oracle.com>
To: linux-btrfs@vger.kernel.org
Cc: dsterba@suse.cz
Subject: [PATCH] btrfs: delete unused member nobarriers
Date: Fri, 31 Mar 2017 19:26:08 +0800 [thread overview]
Message-ID: <20170331112608.32478-1-anand.jain@oracle.com> (raw)
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
fs/btrfs/disk-io.c | 3 ---
fs/btrfs/volumes.h | 1 -
2 files changed, 4 deletions(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 08b74daf35d0..9de35bca1f67 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3521,9 +3521,6 @@ static int write_dev_flush(struct btrfs_device *device, int wait)
struct bio *bio;
int ret = 0;
- if (device->nobarriers)
- return 0;
-
if (wait) {
bio = device->flush_bio;
if (!bio)
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 59be81206dd7..fa0b79422695 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -123,7 +123,6 @@ struct btrfs_device {
struct list_head resized_list;
/* for sending down flush barriers */
- int nobarriers;
struct bio *flush_bio;
struct completion flush_wait;
--
2.10.0
next reply other threads:[~2017-03-31 11:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-31 11:26 Anand Jain [this message]
2017-04-03 12:06 ` [PATCH] btrfs: delete unused member nobarriers David Sterba
2017-04-04 10:59 ` Anand Jain
2017-04-05 13:26 ` David Sterba
2017-04-05 3:51 ` [PATCH v2] " Anand Jain
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