@@ -512,7 +512,7 @@ static int btrfs_dev_replace_start(struct btrfs_fs_info *fs_info,
atomic64_set(&dev_replace->num_uncorrectable_read_errors, 0);
up_write(&dev_replace->rwsem);
- ret = btrfs_sysfs_add_devices_dir(tgt_device->fs_devices, tgt_device);
+ ret = btrfs_sysfs_add_device(tgt_device);
if (ret)
btrfs_err(fs_info, "kobj add dev failed %d", ret);
@@ -1274,7 +1274,7 @@ static struct kobj_type devid_ktype = {
.release = btrfs_release_devid_kobj,
};
-static int btrfs_sysfs_add_device(struct btrfs_device *device)
+int btrfs_sysfs_add_device(struct btrfs_device *device)
{
int ret;
struct kobject *devices_kobj;
@@ -1319,18 +1319,15 @@ static int btrfs_sysfs_add_device(struct btrfs_device *device)
return ret;
}
-int btrfs_sysfs_add_devices_dir(struct btrfs_fs_devices *fs_devices,
- struct btrfs_device *device)
+int btrfs_sysfs_add_fs_devices(struct btrfs_fs_devices *fs_devices)
{
int ret = 0;
unsigned int nofs_flag;
+ struct btrfs_device *device;
struct btrfs_fs_devices *seed_fs_devices;
nofs_flag = memalloc_nofs_save();
- if (device)
- return btrfs_sysfs_add_device(device);
-
list_for_each_entry(device, &fs_devices->devices, dev_list) {
ret = btrfs_sysfs_add_device(device);
if (ret)
@@ -1438,7 +1435,7 @@ int btrfs_sysfs_add_mounted(struct btrfs_fs_info *fs_info)
struct btrfs_fs_devices *fs_devs = fs_info->fs_devices;
struct kobject *fsid_kobj = &fs_devs->fsid_kobj;
- error = btrfs_sysfs_add_devices_dir(fs_devs, NULL);
+ error = btrfs_sysfs_add_fs_devices(fs_devs);
if (error)
return error;
@@ -14,8 +14,8 @@ enum btrfs_feature_set {
char *btrfs_printable_features(enum btrfs_feature_set set, u64 flags);
const char *btrfs_feature_set_name(enum btrfs_feature_set set);
-int btrfs_sysfs_add_devices_dir(struct btrfs_fs_devices *fs_devices,
- struct btrfs_device *one_device);
+int btrfs_sysfs_add_device(struct btrfs_device *device);
+int btrfs_sysfs_add_fs_devices(struct btrfs_fs_devices *fs_devices);
int btrfs_sysfs_remove_devices_dir(struct btrfs_fs_devices *fs_devices,
struct btrfs_device *one_device);
int btrfs_sysfs_add_fsid(struct btrfs_fs_devices *fs_devs);
@@ -2599,7 +2599,7 @@ 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_devices_dir(fs_devices, device);
+ btrfs_sysfs_add_device(device);
/*
* we've got more storage, clear any full flags on the space
When we add device we need to add a device to the sysfs, so instead of using the btrfs_sysfs_add_devices_dir() 2nd argument to specify whether to add a device or all of fs_devices, call the helper function directly btrfs_sysfs_add_device() and thus make it non static. Signed-off-by: Anand Jain <anand.jain@oracle.com> --- fs/btrfs/dev-replace.c | 2 +- fs/btrfs/sysfs.c | 11 ++++------- fs/btrfs/sysfs.h | 4 ++-- fs/btrfs/volumes.c | 2 +- 4 files changed, 8 insertions(+), 11 deletions(-)