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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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10
fs/btrfs/sysfs.c
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@@ -960,7 +960,7 @@ void btrfs_sysfs_remove_mounted(struct btrfs_fs_info *fs_info)
addrm_unknown_feature_attrs(fs_info, false);
sysfs_remove_group(&fs_info->fs_devices->fsid_kobj, &btrfs_feature_attr_group);
sysfs_remove_files(&fs_info->fs_devices->fsid_kobj, btrfs_attrs);
btrfs_sysfs_rm_device_link(fs_info->fs_devices, NULL);
btrfs_sysfs_remove_devices_dir(fs_info->fs_devices, NULL);
}
static const char * const btrfs_feature_set_names[FEAT_MAX] = {
@@ -1149,7 +1149,7 @@ int btrfs_sysfs_add_space_info_type(struct btrfs_fs_info *fs_info,
/* when one_device is NULL, it removes all device links */
int btrfs_sysfs_rm_device_link(struct btrfs_fs_devices *fs_devices,
int btrfs_sysfs_remove_devices_dir(struct btrfs_fs_devices *fs_devices,
struct btrfs_device *one_device)
{
struct hd_struct *disk;
@@ -1269,7 +1269,7 @@ static struct kobj_type devid_ktype = {
.release = btrfs_release_devid_kobj,
};
int btrfs_sysfs_add_device_link(struct btrfs_fs_devices *fs_devices,
int btrfs_sysfs_add_devices_dir(struct btrfs_fs_devices *fs_devices,
struct btrfs_device *one_device)
{
int error = 0;
@@ -1395,13 +1395,13 @@ int btrfs_sysfs_add_mounted(struct btrfs_fs_info *fs_info)
btrfs_set_fs_info_ptr(fs_info);
error = btrfs_sysfs_add_device_link(fs_devs, NULL);
error = btrfs_sysfs_add_devices_dir(fs_devs, NULL);
if (error)
return error;
error = sysfs_create_files(fsid_kobj, btrfs_attrs);
if (error) {
btrfs_sysfs_rm_device_link(fs_devs, NULL);
btrfs_sysfs_remove_devices_dir(fs_devs, NULL);
return error;
}