mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 05:34:00 +08:00
e1f60a6580
The attribute is more relaxed than const and the functions could dereference pointers, as long as the observable state is not changed. We do have such functions, based on -Wsuggest-attribute=pure . The visible effects of this patch are negligible, there are differences in the assembly but hard to summarize. Reviewed-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
23 lines
835 B
C
23 lines
835 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (C) STRATO AG 2012. All rights reserved.
|
|
*/
|
|
|
|
#ifndef BTRFS_DEV_REPLACE_H
|
|
#define BTRFS_DEV_REPLACE_H
|
|
|
|
struct btrfs_ioctl_dev_replace_args;
|
|
|
|
int btrfs_init_dev_replace(struct btrfs_fs_info *fs_info);
|
|
int btrfs_run_dev_replace(struct btrfs_trans_handle *trans);
|
|
int btrfs_dev_replace_by_ioctl(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_ioctl_dev_replace_args *args);
|
|
void btrfs_dev_replace_status(struct btrfs_fs_info *fs_info,
|
|
struct btrfs_ioctl_dev_replace_args *args);
|
|
int btrfs_dev_replace_cancel(struct btrfs_fs_info *fs_info);
|
|
void btrfs_dev_replace_suspend_for_unmount(struct btrfs_fs_info *fs_info);
|
|
int btrfs_resume_dev_replace_async(struct btrfs_fs_info *fs_info);
|
|
int __pure btrfs_dev_replace_is_ongoing(struct btrfs_dev_replace *dev_replace);
|
|
|
|
#endif
|