Btrfs: pass fs_info instead of root

[firefly-linux-kernel-4.4.55.git] / fs / btrfs / ioctl.c

diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index e262cd8c4a7d9132880ab75ad5ca4adf63f86f20..b40b827f93e72a33ac2495ae29f823aefaec18dc 100644 (file)
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1343,7 +1343,7 @@ static noinline int btrfs_ioctl_resize(struct btrfs_root *root,
                printk(KERN_INFO "btrfs: resizing devid %llu\n",
                       (unsigned long long)devid);
        }
-       device = btrfs_find_device(root, devid, NULL, NULL);
+       device = btrfs_find_device(root->fs_info, devid, NULL, NULL);
        if (!device) {
                printk(KERN_INFO "btrfs: resizer unable to find device %llu\n",
                       (unsigned long long)devid);
@@ -2332,7 +2332,7 @@ static long btrfs_ioctl_dev_info(struct btrfs_root *root, void __user *arg)
                s_uuid = di_args->uuid;
 
        mutex_lock(&fs_devices->device_list_mutex);
-       dev = btrfs_find_device(root, di_args->devid, s_uuid, NULL);
+       dev = btrfs_find_device(root->fs_info, di_args->devid, s_uuid, NULL);
        mutex_unlock(&fs_devices->device_list_mutex);
 
        if (!dev) {
@@ -3089,7 +3089,7 @@ static long btrfs_ioctl_scrub(struct btrfs_root *root, void __user *arg)
        if (IS_ERR(sa))
                return PTR_ERR(sa);
 
-       ret = btrfs_scrub_dev(root, sa->devid, sa->start, sa->end,
+       ret = btrfs_scrub_dev(root->fs_info, sa->devid, sa->start, sa->end,
                              &sa->progress, sa->flags & BTRFS_SCRUB_READONLY);
 
        if (copy_to_user(arg, sa, sizeof(*sa)))
@@ -3104,7 +3104,7 @@ static long btrfs_ioctl_scrub_cancel(struct btrfs_root *root, void __user *arg)
        if (!capable(CAP_SYS_ADMIN))
                return -EPERM;
 
-       return btrfs_scrub_cancel(root);
+       return btrfs_scrub_cancel(root->fs_info);
 }
 
 static long btrfs_ioctl_scrub_progress(struct btrfs_root *root,