From c065f5b1cf52d50b9518aa02c7e50415820895af Mon Sep 17 00:00:00 2001 From: Su Yue Date: Mon, 2 Apr 2018 17:24:11 +0800 Subject: [PATCH] btrfs: rename btrfs_get_block_group_info and make it static The function btrfs_get_block_group_info() was introduced by the commit 5af3e8cce8b7 ("Btrfs: make filesystem read-only when submitting barrier fails") which used it in disk-io.c. However, the function is only called in ioctl.c now. Its parameter type btrfs_ioctl_space_info* is only for ioctl. So, make it static and rename it to be original name get_block_group_info. No functional change. Signed-off-by: Su Yue Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 2 -- fs/btrfs/ioctl.c | 8 ++++---- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 0d422c9908b8..15e34172cdf0 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3267,8 +3267,6 @@ int btrfs_is_empty_uuid(u8 *uuid); int btrfs_defrag_file(struct inode *inode, struct file *file, struct btrfs_ioctl_defrag_range_args *range, u64 newer_than, unsigned long max_pages); -void btrfs_get_block_group_info(struct list_head *groups_list, - struct btrfs_ioctl_space_info *space); void update_ioctl_balance_args(struct btrfs_fs_info *fs_info, int lock, struct btrfs_ioctl_balance_args *bargs); ssize_t btrfs_dedupe_file_range(struct file *src_file, u64 loff, u64 olen, diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c index 632e26d6f7ce..61a58214681c 100644 --- a/fs/btrfs/ioctl.c +++ b/fs/btrfs/ioctl.c @@ -4007,8 +4007,8 @@ static long btrfs_ioctl_default_subvol(struct file *file, void __user *argp) return ret; } -void btrfs_get_block_group_info(struct list_head *groups_list, - struct btrfs_ioctl_space_info *space) +static void get_block_group_info(struct list_head *groups_list, + struct btrfs_ioctl_space_info *space) { struct btrfs_block_group_cache *block_group; @@ -4124,8 +4124,8 @@ static long btrfs_ioctl_space_info(struct btrfs_fs_info *fs_info, down_read(&info->groups_sem); for (c = 0; c < BTRFS_NR_RAID_TYPES; c++) { if (!list_empty(&info->block_groups[c])) { - btrfs_get_block_group_info( - &info->block_groups[c], &space); + get_block_group_info(&info->block_groups[c], + &space); memcpy(dest, &space, sizeof(space)); dest++; space_args.total_spaces++;