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| author | Anand Jain <anand.jain@oracle.com> | 2017-12-04 12:54:52 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-01-22 16:08:15 +0100 |
| commit | ebbede42d47dc77d1c20e7468418826e5efa6b29 (patch) | |
| tree | 21765212b290a2704ffe2dd0f4a9b8ec80f0c04f /fs/btrfs/scrub.c | |
| parent | 3c958bd23b60c22947b857d2cb13196e2cc58c58 (diff) | |
| download | linux-ebbede42d47dc77d1c20e7468418826e5efa6b29.tar.bz2 | |
btrfs: cleanup device states define BTRFS_DEV_STATE_WRITEABLE
Currently device state is being managed by each individual int
variable such as struct btrfs_device::writeable. Instead of that
declare device state BTRFS_DEV_STATE_WRITEABLE and use the
bit operations.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
[ whitespace adjustments ]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/scrub.c')
| -rw-r--r-- | fs/btrfs/scrub.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c index b2f871d80982..7927307652e9 100644 --- a/fs/btrfs/scrub.c +++ b/fs/btrfs/scrub.c @@ -4117,7 +4117,8 @@ int btrfs_scrub_dev(struct btrfs_fs_info *fs_info, u64 devid, u64 start, return -ENODEV; } - if (!is_dev_replace && !readonly && !dev->writeable) { + if (!is_dev_replace && !readonly && + !test_bit(BTRFS_DEV_STATE_WRITEABLE, &dev->dev_state)) { mutex_unlock(&fs_info->fs_devices->device_list_mutex); rcu_read_lock(); name = rcu_dereference(dev->name); |