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btrfs: rename total_bytes to avoid confusion 

we are assigning number_devices to the total_bytes,
that's very confusing for a moment

Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
This commit is contained in:
Anand Jain 2014-08-20 10:54:17 +08:00 committed by Chris Mason
parent de4c296f63
commit 3c1dbdf54a
1 changed files with 5 additions and 5 deletions
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10
fs/btrfs/volumes.c
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@ -2108,7 +2108,7 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path)
struct list_head *devices;
struct super_block *sb = root->fs_info->sb;
struct rcu_string *name;
u64 total_bytes;
u64 tmp;
int seeding_dev = 0;
int ret = 0;
@ -2211,13 +2211,13 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path)
if (!blk_queue_nonrot(bdev_get_queue(bdev)))
root->fs_info->fs_devices->rotating = 1;
total_bytes = btrfs_super_total_bytes(root->fs_info->super_copy);
tmp = btrfs_super_total_bytes(root->fs_info->super_copy);
btrfs_set_super_total_bytes(root->fs_info->super_copy,
total_bytes + device->total_bytes);
tmp + device->total_bytes);
total_bytes = btrfs_super_num_devices(root->fs_info->super_copy);
tmp = btrfs_super_num_devices(root->fs_info->super_copy);
btrfs_set_super_num_devices(root->fs_info->super_copy,
total_bytes + 1);
tmp + 1);
/* add sysfs device entry */
btrfs_kobj_add_device(root->fs_info, device);