btrfs: rename btrfs_close_extra_device to btrfs_free_extra_devids

This function btrfs_close_extra_devices() is about freeing
extra devids which once it may have belonged to this filesystem.
So rename it and add the comment. The _devid suffix is
appropriate as this function won't handle devices which are
outside of the filesytem being mounted.

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain 2018-02-27 12:41:59 +08:00 committed by David Sterba
parent d02c0e2019
commit 9b99b11564
3 changed files with 10 additions and 6 deletions

View file

@ -2758,10 +2758,10 @@ int open_ctree(struct super_block *sb,
}
/*
* keep the device that is marked to be the target device for the
* dev_replace procedure
* Keep the devid that is marked to be the target device for the
* device replace procedure
*/
btrfs_close_extra_devices(fs_devices, 0);
btrfs_free_extra_devids(fs_devices, 0);
if (!fs_devices->latest_bdev) {
btrfs_err(fs_info, "failed to read devices");
@ -2824,7 +2824,7 @@ retry_root_backup:
goto fail_block_groups;
}
btrfs_close_extra_devices(fs_devices, 1);
btrfs_free_extra_devids(fs_devices, 1);
ret = btrfs_sysfs_add_fsid(fs_devices, NULL);
if (ret) {