xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

btrfs: constify tracepoint arguments

Browse Source 
Tracepoint arguments are all read-only.  If we mark the arguments
as const, we're able to keep or convert those arguments to const
where appropriate.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Jeff Mahoney
2017-06-28 21:56:54 -06:00
committed by David Sterba
parent 1cbb1f454e
commit 9a35b63728
4 changed files with 136 additions and 122 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
fs/btrfs/async-thread.c
View File

@@ -75,18 +75,18 @@ void btrfs_##name(struct work_struct *arg) \
}
struct btrfs_fs_info *
btrfs_workqueue_owner(struct __btrfs_workqueue *wq)
btrfs_workqueue_owner(const struct __btrfs_workqueue *wq)
{
return wq->fs_info;
}
struct btrfs_fs_info *
btrfs_work_owner(struct btrfs_work *work)
btrfs_work_owner(const struct btrfs_work *work)
{
return work->wq->fs_info;
}
bool btrfs_workqueue_normal_congested(struct btrfs_workqueue *wq)
bool btrfs_workqueue_normal_congested(const struct btrfs_workqueue *wq)
{
/*
* We could compare wq->normal->pending with num_online_cpus()