From d458b0540ebd728b4d6ef47cc5ef0dbfd4dd361a Mon Sep 17 00:00:00 2001 From: Qu Wenruo Date: Fri, 28 Feb 2014 10:46:19 +0800 Subject: btrfs: Cleanup the "_struct" suffix in btrfs_workequeue Since the "_struct" suffix is mainly used for distinguish the differnt btrfs_work between the original and the newly created one, there is no need using the suffix since all btrfs_workers are changed into btrfs_workqueue. Also this patch fixed some codes whose code style is changed due to the too long "_struct" suffix. Signed-off-by: Qu Wenruo Tested-by: David Sterba Signed-off-by: Josef Bacik --- fs/btrfs/async-thread.c | 66 ++++++++++++++++++++++++------------------------- 1 file changed, 33 insertions(+), 33 deletions(-) (limited to 'fs/btrfs/async-thread.c') diff --git a/fs/btrfs/async-thread.c b/fs/btrfs/async-thread.c index 2a5f383c3636..a709585e2c97 100644 --- a/fs/btrfs/async-thread.c +++ b/fs/btrfs/async-thread.c @@ -32,7 +32,7 @@ #define NO_THRESHOLD (-1) #define DFT_THRESHOLD (32) -struct __btrfs_workqueue_struct { +struct __btrfs_workqueue { struct workqueue_struct *normal_wq; /* List head pointing to ordered work list */ struct list_head ordered_list; @@ -49,15 +49,15 @@ struct __btrfs_workqueue_struct { spinlock_t thres_lock; }; -struct btrfs_workqueue_struct { - struct __btrfs_workqueue_struct *normal; - struct __btrfs_workqueue_struct *high; +struct btrfs_workqueue { + struct __btrfs_workqueue *normal; + struct __btrfs_workqueue *high; }; -static inline struct __btrfs_workqueue_struct +static inline struct __btrfs_workqueue *__btrfs_alloc_workqueue(char *name, int flags, int max_active, int thresh) { - struct __btrfs_workqueue_struct *ret = kzalloc(sizeof(*ret), GFP_NOFS); + struct __btrfs_workqueue *ret = kzalloc(sizeof(*ret), GFP_NOFS); if (unlikely(!ret)) return NULL; @@ -95,14 +95,14 @@ static inline struct __btrfs_workqueue_struct } static inline void -__btrfs_destroy_workqueue(struct __btrfs_workqueue_struct *wq); +__btrfs_destroy_workqueue(struct __btrfs_workqueue *wq); -struct btrfs_workqueue_struct *btrfs_alloc_workqueue(char *name, - int flags, - int max_active, - int thresh) +struct btrfs_workqueue *btrfs_alloc_workqueue(char *name, + int flags, + int max_active, + int thresh) { - struct btrfs_workqueue_struct *ret = kzalloc(sizeof(*ret), GFP_NOFS); + struct btrfs_workqueue *ret = kzalloc(sizeof(*ret), GFP_NOFS); if (unlikely(!ret)) return NULL; @@ -131,7 +131,7 @@ struct btrfs_workqueue_struct *btrfs_alloc_workqueue(char *name, * This hook WILL be called in IRQ handler context, * so workqueue_set_max_active MUST NOT be called in this hook */ -static inline void thresh_queue_hook(struct __btrfs_workqueue_struct *wq) +static inline void thresh_queue_hook(struct __btrfs_workqueue *wq) { if (wq->thresh == NO_THRESHOLD) return; @@ -143,7 +143,7 @@ static inline void thresh_queue_hook(struct __btrfs_workqueue_struct *wq) * This hook is called in kthread content. * So workqueue_set_max_active is called here. */ -static inline void thresh_exec_hook(struct __btrfs_workqueue_struct *wq) +static inline void thresh_exec_hook(struct __btrfs_workqueue *wq) { int new_max_active; long pending; @@ -186,10 +186,10 @@ out: } } -static void run_ordered_work(struct __btrfs_workqueue_struct *wq) +static void run_ordered_work(struct __btrfs_workqueue *wq) { struct list_head *list = &wq->ordered_list; - struct btrfs_work_struct *work; + struct btrfs_work *work; spinlock_t *lock = &wq->list_lock; unsigned long flags; @@ -197,7 +197,7 @@ static void run_ordered_work(struct __btrfs_workqueue_struct *wq) spin_lock_irqsave(lock, flags); if (list_empty(list)) break; - work = list_entry(list->next, struct btrfs_work_struct, + work = list_entry(list->next, struct btrfs_work, ordered_list); if (!test_bit(WORK_DONE_BIT, &work->flags)) break; @@ -229,11 +229,11 @@ static void run_ordered_work(struct __btrfs_workqueue_struct *wq) static void normal_work_helper(struct work_struct *arg) { - struct btrfs_work_struct *work; - struct __btrfs_workqueue_struct *wq; + struct btrfs_work *work; + struct __btrfs_workqueue *wq; int need_order = 0; - work = container_of(arg, struct btrfs_work_struct, normal_work); + work = container_of(arg, struct btrfs_work, normal_work); /* * We should not touch things inside work in the following cases: * 1) after work->func() if it has no ordered_free @@ -254,10 +254,10 @@ static void normal_work_helper(struct work_struct *arg) } } -void btrfs_init_work(struct btrfs_work_struct *work, - void (*func)(struct btrfs_work_struct *), - void (*ordered_func)(struct btrfs_work_struct *), - void (*ordered_free)(struct btrfs_work_struct *)) +void btrfs_init_work(struct btrfs_work *work, + void (*func)(struct btrfs_work *), + void (*ordered_func)(struct btrfs_work *), + void (*ordered_free)(struct btrfs_work *)) { work->func = func; work->ordered_func = ordered_func; @@ -267,8 +267,8 @@ void btrfs_init_work(struct btrfs_work_struct *work, work->flags = 0; } -static inline void __btrfs_queue_work(struct __btrfs_workqueue_struct *wq, - struct btrfs_work_struct *work) +static inline void __btrfs_queue_work(struct __btrfs_workqueue *wq, + struct btrfs_work *work) { unsigned long flags; @@ -282,10 +282,10 @@ static inline void __btrfs_queue_work(struct __btrfs_workqueue_struct *wq, queue_work(wq->normal_wq, &work->normal_work); } -void btrfs_queue_work(struct btrfs_workqueue_struct *wq, - struct btrfs_work_struct *work) +void btrfs_queue_work(struct btrfs_workqueue *wq, + struct btrfs_work *work) { - struct __btrfs_workqueue_struct *dest_wq; + struct __btrfs_workqueue *dest_wq; if (test_bit(WORK_HIGH_PRIO_BIT, &work->flags) && wq->high) dest_wq = wq->high; @@ -295,13 +295,13 @@ void btrfs_queue_work(struct btrfs_workqueue_struct *wq, } static inline void -__btrfs_destroy_workqueue(struct __btrfs_workqueue_struct *wq) +__btrfs_destroy_workqueue(struct __btrfs_workqueue *wq) { destroy_workqueue(wq->normal_wq); kfree(wq); } -void btrfs_destroy_workqueue(struct btrfs_workqueue_struct *wq) +void btrfs_destroy_workqueue(struct btrfs_workqueue *wq) { if (!wq) return; @@ -310,14 +310,14 @@ void btrfs_destroy_workqueue(struct btrfs_workqueue_struct *wq) __btrfs_destroy_workqueue(wq->normal); } -void btrfs_workqueue_set_max(struct btrfs_workqueue_struct *wq, int max) +void btrfs_workqueue_set_max(struct btrfs_workqueue *wq, int max) { wq->normal->max_active = max; if (wq->high) wq->high->max_active = max; } -void btrfs_set_work_high_priority(struct btrfs_work_struct *work) +void btrfs_set_work_high_priority(struct btrfs_work *work) { set_bit(WORK_HIGH_PRIO_BIT, &work->flags); } -- cgit