From: Anand Jain <anand.jain@oracle.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH] btrfs-progs: replace: BTRFS_DEV_REPLACE_ITEM_STATE_x defines should go
Date: Thu, 8 Aug 2019 12:32:43 +0800 [thread overview]
Message-ID: <20190808043244.1256-1-anand.jain@oracle.com> (raw)
The BTRFS_DEV_REPLACE_ITEM_STATE_x series defines as shown in [1] are
unused in both kernel and btrfs-progs.
[1]
btrfs.h:#define BTRFS_IOCTL_DEV_REPLACE_STATE_FINISHED 2
btrfs.h:#define BTRFS_IOCTL_DEV_REPLACE_STATE_CANCELED 3
btrfs.h:#define BTRFS_IOCTL_DEV_REPLACE_STATE_SUSPENDED 4
Further the BTRFS_DEV_REPLACE_ITEM_STATE_x values are different form its
counterpart BTRFS_IOCTL_DEV_REPLACE_STATE_x series as shown in [2].
[2]
btrfs_tree.h:#define BTRFS_DEV_REPLACE_ITEM_STATE_SUSPENDED 2
btrfs_tree.h:#define BTRFS_DEV_REPLACE_ITEM_STATE_FINISHED 3
btrfs_tree.h:#define BTRFS_DEV_REPLACE_ITEM_STATE_CANCELED 4
So this patch deletes the BTRFS_DEV_REPLACE_ITEM_STATE_x altogether.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
---
libbtrfsutil/btrfs_tree.h | 5 -----
1 file changed, 5 deletions(-)
diff --git a/libbtrfsutil/btrfs_tree.h b/libbtrfsutil/btrfs_tree.h
index 2af7205cc645..8ea3e31d9b96 100644
--- a/libbtrfsutil/btrfs_tree.h
+++ b/libbtrfsutil/btrfs_tree.h
@@ -800,11 +800,6 @@ struct btrfs_dev_stats_item {
#define BTRFS_DEV_REPLACE_ITEM_CONT_READING_FROM_SRCDEV_MODE_ALWAYS 0
#define BTRFS_DEV_REPLACE_ITEM_CONT_READING_FROM_SRCDEV_MODE_AVOID 1
-#define BTRFS_DEV_REPLACE_ITEM_STATE_NEVER_STARTED 0
-#define BTRFS_DEV_REPLACE_ITEM_STATE_STARTED 1
-#define BTRFS_DEV_REPLACE_ITEM_STATE_SUSPENDED 2
-#define BTRFS_DEV_REPLACE_ITEM_STATE_FINISHED 3
-#define BTRFS_DEV_REPLACE_ITEM_STATE_CANCELED 4
struct btrfs_dev_replace_item {
/*
--
2.21.0 (Apple Git-120)
next reply other threads:[~2019-08-08 4:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 4:32 Anand Jain [this message]
2019-08-08 4:32 ` [PATCH] btrfs: replace: BTRFS_DEV_REPLACE_ITEM_STATE_x defines should go Anand Jain
2019-08-19 16:46 ` David Sterba
2019-08-19 16:50 ` [PATCH] btrfs-progs: " David Sterba
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