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btrfs: sysfs, rename device_link add/remove functions

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Since commit 668e48af7a ("btrfs: sysfs, add devid/dev_state kobject and
device attributes"), the functions btrfs_sysfs_add_device_link() and
btrfs_sysfs_rm_device_link() do more than just adding and removing the
device link as its name indicated. Rename them to be more specific
that's about the directory with the attirbutes

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Anand Jain
2020-02-12 17:28:13 +08:00
committed by David Sterba
parent 1f6087e69c
commit f3cd2c5811
4 changed files with 13 additions and 13 deletions
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8
fs/btrfs/volumes.c
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@@ -2054,7 +2054,7 @@ 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_rm_device_link(fs_devices, device);
btrfs_sysfs_remove_devices_dir(fs_devices, device);
}
num_devices = btrfs_super_num_devices(fs_info->super_copy) - 1;
@@ -2174,7 +2174,7 @@ void btrfs_destroy_dev_replace_tgtdev(struct btrfs_device *tgtdev)
mutex_lock(&fs_devices->device_list_mutex);
btrfs_sysfs_rm_device_link(fs_devices, tgtdev);
btrfs_sysfs_remove_devices_dir(fs_devices, tgtdev);
if (tgtdev->bdev)
fs_devices->open_devices--;
@@ -2522,7 +2522,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path
orig_super_num_devices + 1);
/* add sysfs device entry */
btrfs_sysfs_add_device_link(fs_devices, device);
btrfs_sysfs_add_devices_dir(fs_devices, device);
/*
* we've got more storage, clear any full flags on the space
@@ -2590,7 +2590,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path
return ret;
error_sysfs:
btrfs_sysfs_rm_device_link(fs_devices, device);
btrfs_sysfs_remove_devices_dir(fs_devices, device);
mutex_lock(&fs_info->fs_devices->device_list_mutex);
mutex_lock(&fs_info->chunk_mutex);
list_del_rcu(&device->dev_list);