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btrfs: Cleanup the btrfs_workqueue related function type

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The new btrfs_workqueue still use open-coded function defition,
this patch will change them into btrfs_func_t type which is much the
same as kernel workqueue.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
This commit is contained in:
Qu Wenruo 2014-03-06 04:19:50 +00:00 • committed by Josef Bacik
parent 2131bcd38b
commit 6db8914f97
2 changed files with 14 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

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

@ -255,9 +255,9 @@ static void normal_work_helper(struct work_struct *arg)
} }
void btrfs_init_work(struct btrfs_work *work, void btrfs_init_work(struct btrfs_work *work,
void (*func)(struct btrfs_work *), btrfs_func_t func,
void (*ordered_func)(struct btrfs_work *), btrfs_func_t ordered_func,
void (*ordered_free)(struct btrfs_work *)) btrfs_func_t ordered_free)
{ {
work->func = func; work->func = func;
work->ordered_func = ordered_func; work->ordered_func = ordered_func;

20
fs/btrfs/async-thread.h
View file

@ -23,11 +23,13 @@
struct btrfs_workqueue; struct btrfs_workqueue;
/* Internal use only */ /* Internal use only */
struct __btrfs_workqueue; struct __btrfs_workqueue;
struct btrfs_work;
typedef void (*btrfs_func_t)(struct btrfs_work *arg);
struct btrfs_work { struct btrfs_work {
void (*func)(struct btrfs_work *arg); btrfs_func_t func;
void (*ordered_func)(struct btrfs_work *arg); btrfs_func_t ordered_func;
void (*ordered_free)(struct btrfs_work *arg); btrfs_func_t ordered_free;
/* Don't touch things below */ /* Don't touch things below */
struct work_struct normal_work; struct work_struct normal_work;
@ -37,13 +39,13 @@ struct btrfs_work {
}; };
struct btrfs_workqueue *btrfs_alloc_workqueue(char *name, struct btrfs_workqueue *btrfs_alloc_workqueue(char *name,
int flags, int flags,
int max_active, int max_active,
int thresh); int thresh);
void btrfs_init_work(struct btrfs_work *work, void btrfs_init_work(struct btrfs_work *work,
void (*func)(struct btrfs_work *), btrfs_func_t func,
void (*ordered_func)(struct btrfs_work *), btrfs_func_t ordered_func,
void (*ordered_free)(struct btrfs_work *)); btrfs_func_t ordered_free);
void btrfs_queue_work(struct btrfs_workqueue *wq, void btrfs_queue_work(struct btrfs_workqueue *wq,
struct btrfs_work *work); struct btrfs_work *work);
void btrfs_destroy_workqueue(struct btrfs_workqueue *wq); void btrfs_destroy_workqueue(struct btrfs_workqueue *wq);