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btrfs: Remove newest_gen argument from find_oldest_super_backup

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It's no longer needed following cleanups around find_newest_backup_root

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2019-10-15 18:42:18 +03:00 • committed by David Sterba
parent 01f0f9da9d
commit fc2e4c5b35
1 changed files with 2 additions and 4 deletions
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6
fs/btrfs/disk-io.c
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@ -1821,8 +1821,7 @@ static int find_newest_super_backup(struct btrfs_fs_info *info)
* in the backup array. This will set the backup_root_index * in the backup array. This will set the backup_root_index
* field in the fs_info struct * field in the fs_info struct
*/ */
static void find_oldest_super_backup(struct btrfs_fs_info *info, static void find_oldest_super_backup(struct btrfs_fs_info *info)
u64 newest_gen)
{ {
int newest_index; int newest_index;
@ -2860,8 +2859,7 @@ int __cold open_ctree(struct super_block *sb,
* run through our array of backup supers and setup * run through our array of backup supers and setup
* our ring pointer to the oldest one * our ring pointer to the oldest one
*/ */
generation = btrfs_super_generation(disk_super); find_oldest_super_backup(fs_info);
find_oldest_super_backup(fs_info, generation);
/* /*
* In the long term, we'll store the compression type in the super * In the long term, we'll store the compression type in the super