diff options
| author | Anand Jain <anand.jain@oracle.com> | 2020-09-05 01:34:27 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-10-07 12:12:21 +0200 |
| commit | 53f8a74cbeffd45a95de5dc6d16584aadb682a31 (patch) | |
| tree | 527a8f65ac82d8db75c2c52e7cf0b3c5c711871d /fs/btrfs/volumes.c | |
| parent | cd36da2e7ec67f0da9c1efc8a87ad31bd9242ec3 (diff) | |
btrfs: split and refactor btrfs_sysfs_remove_devices_dir
Similar to btrfs_sysfs_add_devices_dir()'s refactoring, split
btrfs_sysfs_remove_devices_dir() so that we don't have to use the device
argument to indicate whether to free all devices or just one device.
Export btrfs_sysfs_remove_device() as device operations outside of
sysfs.c now calls this instead of btrfs_sysfs_remove_devices_dir().
btrfs_sysfs_remove_devices_dir() is renamed to
btrfs_sysfs_remove_fs_devices() to suite its new role.
Now, no one outside of sysfs.c calls btrfs_sysfs_remove_fs_devices()
so it is redeclared s static. And the same function had to be moved
before its first caller.
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 2aa7fd89efbf..79fe9822196f 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2041,7 +2041,7 @@ void btrfs_scratch_superblocks(struct btrfs_fs_info *fs_info, } int btrfs_rm_device(struct btrfs_fs_info *fs_info, const char *device_path, - u64 devid) + u64 devid) { struct btrfs_device *device; struct btrfs_fs_devices *cur_devices; @@ -2145,7 +2145,7 @@ int btrfs_rm_device(struct btrfs_fs_info *fs_info, const char *device_path, if (device->bdev) { cur_devices->open_devices--; /* remove sysfs entry */ - btrfs_sysfs_remove_devices_dir(fs_devices, device); + btrfs_sysfs_remove_device(device); } num_devices = btrfs_super_num_devices(fs_info->super_copy) - 1; @@ -2246,7 +2246,7 @@ void btrfs_destroy_dev_replace_tgtdev(struct btrfs_device *tgtdev) mutex_lock(&fs_devices->device_list_mutex); - btrfs_sysfs_remove_devices_dir(fs_devices, tgtdev); + btrfs_sysfs_remove_device(tgtdev); if (tgtdev->bdev) fs_devices->open_devices--; @@ -2682,7 +2682,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path return ret; error_sysfs: - btrfs_sysfs_remove_devices_dir(fs_devices, device); + btrfs_sysfs_remove_device(device); mutex_lock(&fs_info->fs_devices->device_list_mutex); mutex_lock(&fs_info->chunk_mutex); list_del_rcu(&device->dev_list); |