From: David Sterba Date: Wed, 20 Mar 2019 15:34:54 +0000 (+0100) Subject: btrfs: get fs_info from device in btrfs_rm_dev_replace_free_srcdev X-Git-Tag: v5.4-rc1~779^2~69 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=65237ee3b6b3c529548438054a819f63fb50757d;p=platform%2Fkernel%2Flinux-rpi.git btrfs: get fs_info from device in btrfs_rm_dev_replace_free_srcdev We can read fs_info from the device and can drop it from the parameters. Signed-off-by: David Sterba --- diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index eadf859..55c15f3 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -696,7 +696,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, /* replace the sysfs entry */ btrfs_sysfs_rm_device_link(fs_info->fs_devices, src_device); - btrfs_rm_dev_replace_free_srcdev(fs_info, src_device); + btrfs_rm_dev_replace_free_srcdev(src_device); /* write back the superblocks */ trans = btrfs_start_transaction(root, 0); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index c5bdd38..1c2a6e4 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2258,9 +2258,9 @@ void btrfs_rm_dev_replace_remove_srcdev(struct btrfs_device *srcdev) fs_devices->open_devices--; } -void btrfs_rm_dev_replace_free_srcdev(struct btrfs_fs_info *fs_info, - struct btrfs_device *srcdev) +void btrfs_rm_dev_replace_free_srcdev(struct btrfs_device *srcdev) { + struct btrfs_fs_info *fs_info = srcdev->fs_info; struct btrfs_fs_devices *fs_devices = srcdev->fs_devices; if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &srcdev->dev_state)) { diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index b3a89d7..b8a0e8d 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -464,8 +464,7 @@ void btrfs_init_devices_late(struct btrfs_fs_info *fs_info); int btrfs_init_dev_stats(struct btrfs_fs_info *fs_info); int btrfs_run_dev_stats(struct btrfs_trans_handle *trans); void btrfs_rm_dev_replace_remove_srcdev(struct btrfs_device *srcdev); -void btrfs_rm_dev_replace_free_srcdev(struct btrfs_fs_info *fs_info, - struct btrfs_device *srcdev); +void btrfs_rm_dev_replace_free_srcdev(struct btrfs_device *srcdev); void btrfs_destroy_dev_replace_tgtdev(struct btrfs_device *tgtdev); void btrfs_scratch_superblocks(struct block_device *bdev, const char *device_path); int btrfs_is_parity_mirror(struct btrfs_fs_info *fs_info,