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authorAnand Jain <anand.jain@oracle.com>2017-12-04 12:54:52 +0800
committerDavid Sterba <dsterba@suse.com>2018-01-22 16:08:15 +0100
commitebbede42d47dc77d1c20e7468418826e5efa6b29 (patch)
tree21765212b290a2704ffe2dd0f4a9b8ec80f0c04f /fs/btrfs/extent-tree.c
parent3c958bd23b60c22947b857d2cb13196e2cc58c58 (diff)
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/extent-tree.c')
-rw-r--r--fs/btrfs/extent-tree.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 7411f65099d1..53cb2a1d025f 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -10878,7 +10878,7 @@ static int btrfs_trim_free_extents(struct btrfs_device *device,
*trimmed = 0;
/* Not writeable = nothing to do. */
- if (!device->writeable)
+ if (!test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state))
return 0;
/* No free space = nothing to do. */