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From: Johannes Thumshirn <jthumshirn@suse.de>
To: David Sterba <dsterba@suse.com>
Cc: Qu Wenru <wqu@suse.com>,
	Linux BTRFS Mailinglist <linux-btrfs@vger.kernel.org>,
	Johannes Thumshirn <jthumshirn@suse.de>
Subject: [PATCH v2 6/7] btrfs: change btrfs_fs_devices::seeing to bool
Date: Wed, 13 Nov 2019 11:27:27 +0100	[thread overview]
Message-ID: <20191113102728.8835-7-jthumshirn@suse.de> (raw)
In-Reply-To: <20191113102728.8835-1-jthumshirn@suse.de>

struct btrfs_fs_devices::seeding currently is declared as an integer
variable but only used as a boolean.

Change the variable definition to bool and update to code touching it to
set 'true' and 'false'.

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
---
 fs/btrfs/volumes.c | 8 ++++----
 fs/btrfs/volumes.h | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 25e4608e20f1..ce9c6fa3a32c 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -634,7 +634,7 @@ static int btrfs_open_one_device(struct btrfs_fs_devices *fs_devices,
 		}
 
 		clear_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);
-		fs_devices->seeding = 1;
+		fs_devices->seeding = true;
 	} else {
 		if (bdev_read_only(bdev))
 			clear_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state);
@@ -1139,7 +1139,7 @@ static int close_fs_devices(struct btrfs_fs_devices *fs_devices)
 	WARN_ON(fs_devices->open_devices);
 	WARN_ON(fs_devices->rw_devices);
 	fs_devices->opened = 0;
-	fs_devices->seeding = 0;
+	fs_devices->seeding = false;
 
 	return 0;
 }
@@ -2297,7 +2297,7 @@ static int btrfs_prepare_sprout(struct btrfs_fs_info *fs_info)
 	list_splice_init(&fs_devices->alloc_list, &seed_devices->alloc_list);
 	mutex_unlock(&fs_info->chunk_mutex);
 
-	fs_devices->seeding = 0;
+	fs_devices->seeding = false;
 	fs_devices->num_devices = 0;
 	fs_devices->open_devices = 0;
 	fs_devices->missing_devices = 0;
@@ -6681,7 +6681,7 @@ static struct btrfs_fs_devices *open_seed_devices(struct btrfs_fs_info *fs_info,
 		if (IS_ERR(fs_devices))
 			return fs_devices;
 
-		fs_devices->seeding = 1;
+		fs_devices->seeding = true;
 		fs_devices->opened = 1;
 		return fs_devices;
 	}
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h
index 46987a2da786..8e9513b3fe9d 100644
--- a/fs/btrfs/volumes.h
+++ b/fs/btrfs/volumes.h
@@ -243,7 +243,7 @@ struct btrfs_fs_devices {
 	struct list_head alloc_list;
 
 	struct btrfs_fs_devices *seed;
-	int seeding;
+	bool seeding;
 
 	int opened;
 
-- 
2.16.4


  parent reply	other threads:[~2019-11-13 10:27 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-13 10:27 [PATCH v2 0/7] remove BUG_ON()s in btrfs_close_one_device() Johannes Thumshirn
2019-11-13 10:27 ` [PATCH v2 1/7] btrfs: decrement number of open devices after closing the device not before Johannes Thumshirn
2019-11-13 10:27 ` [PATCH v2 2/7] btrfs: handle device allocation failure in btrfs_close_one_device() Johannes Thumshirn
2019-11-13 14:58   ` David Sterba
2019-11-14  8:48     ` Johannes Thumshirn
2019-11-14 10:56       ` Anand Jain
2019-11-14 12:03         ` Johannes Thumshirn
2019-11-14 13:02         ` Johannes Thumshirn
2019-11-13 10:27 ` [PATCH v2 3/7] btrfs: handle allocation failure in strdup Johannes Thumshirn
2019-11-14 11:00   ` Anand Jain
2019-11-15  9:39     ` David Sterba
2019-11-15 21:11   ` Nikolay Borisov
2019-11-13 10:27 ` [PATCH v2 4/7] btrfs: handle error return of close_fs_devices() Johannes Thumshirn
2019-11-13 15:00   ` David Sterba
2019-11-14  8:15     ` Johannes Thumshirn
2019-11-13 10:27 ` [PATCH v2 5/7] btrfs: remove final BUG_ON() in close_fs_devices() Johannes Thumshirn
2019-11-13 15:02   ` David Sterba
2019-11-14  9:01     ` Johannes Thumshirn
2019-11-13 10:27 ` Johannes Thumshirn [this message]
2019-11-14 11:04   ` [PATCH v2 6/7] btrfs: change btrfs_fs_devices::seeing to bool Anand Jain
2019-11-13 10:27 ` [PATCH v2 7/7] btrfs: change btrfs_fs_devices::rotating " Johannes Thumshirn
2019-11-14 11:05   ` Anand Jain
2019-11-13 11:56 ` [PATCH v2 0/7] remove BUG_ON()s in btrfs_close_one_device() Qu Wenruo
2019-11-13 15:05 ` David Sterba

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