From 401e29c124eac2b9373eb72f36f202561da339d2 Mon Sep 17 00:00:00 2001 From: Anand Jain Date: Mon, 4 Dec 2017 12:54:55 +0800 Subject: btrfs: cleanup device states define BTRFS_DEV_STATE_REPLACE_TGT Currently device state is being managed by each individual int variable such as struct btrfs_device::is_tgtdev_for_dev_replace. Instead of that declare btrfs_device::dev_state BTRFS_DEV_STATE_MISSING and use the bit operations. Signed-off-by: Anand Jain [ whitespace adjustments ] Signed-off-by: David Sterba --- fs/btrfs/dev-replace.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/btrfs/dev-replace.c') diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index d2c820c6f91e..7efbc4d1128b 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -172,7 +172,8 @@ no_valid_dev_replace_entry_found: dev_replace->tgtdev->commit_bytes_used = dev_replace->srcdev->commit_bytes_used; } - dev_replace->tgtdev->is_tgtdev_for_dev_replace = 1; + set_bit(BTRFS_DEV_STATE_REPLACE_TGT, + &dev_replace->tgtdev->dev_state); btrfs_init_dev_replace_tgtdev_for_resume(fs_info, dev_replace->tgtdev); } @@ -566,7 +567,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, btrfs_dev_name(src_device), src_device->devid, rcu_str_deref(tgt_device->name)); - tgt_device->is_tgtdev_for_dev_replace = 0; + clear_bit(BTRFS_DEV_STATE_REPLACE_TGT, &tgt_device->dev_state); tgt_device->devid = src_device->devid; src_device->devid = BTRFS_DEV_REPLACE_DEVID; memcpy(uuid_tmp, tgt_device->uuid, sizeof(uuid_tmp)); -- cgit v1.2.3-59-g8ed1b