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authorChristoph Hellwig <hch@lst.de>2022-04-18 06:43:09 +0200
committerDavid Sterba <dsterba@suse.com>2022-05-16 17:03:15 +0200
commita31b4a4368d28c5e780f0906588fbd1dcfe4ad54 (patch)
tree94713ff69670e1d1f12025533f52bb1572e496e7 /fs/btrfs/async-thread.h
parenta7b8e39c922b894753a1edd305eedee0d4b3930f (diff)
btrfs: simplify WQ_HIGHPRI handling in struct btrfs_workqueue
Just let the one caller that wants optional WQ_HIGHPRI handling allocate a separate btrfs_workqueue for that. This allows to rename struct __btrfs_workqueue to btrfs_workqueue, remove a pointer indirection and separate allocation for all btrfs_workqueue users and generally simplify the code. Reviewed-by: Qu Wenruo <wqu@suse.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/async-thread.h')
-rw-r--r--fs/btrfs/async-thread.h7
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/btrfs/async-thread.h b/fs/btrfs/async-thread.h
index 3204daa51b95..07960529b360 100644
--- a/fs/btrfs/async-thread.h
+++ b/fs/btrfs/async-thread.h
@@ -11,8 +11,6 @@
struct btrfs_fs_info;
struct btrfs_workqueue;
-/* Internal use only */
-struct __btrfs_workqueue;
struct btrfs_work;
typedef void (*btrfs_func_t)(struct btrfs_work *arg);
typedef void (*btrfs_work_func_t)(struct work_struct *arg);
@@ -25,7 +23,7 @@ struct btrfs_work {
/* Don't touch things below */
struct work_struct normal_work;
struct list_head ordered_list;
- struct __btrfs_workqueue *wq;
+ struct btrfs_workqueue *wq;
unsigned long flags;
};
@@ -40,9 +38,8 @@ void btrfs_queue_work(struct btrfs_workqueue *wq,
struct btrfs_work *work);
void btrfs_destroy_workqueue(struct btrfs_workqueue *wq);
void btrfs_workqueue_set_max(struct btrfs_workqueue *wq, int max);
-void btrfs_set_work_high_priority(struct btrfs_work *work);
struct btrfs_fs_info * __pure btrfs_work_owner(const struct btrfs_work *work);
-struct btrfs_fs_info * __pure btrfs_workqueue_owner(const struct __btrfs_workqueue *wq);
+struct btrfs_fs_info * __pure btrfs_workqueue_owner(const struct btrfs_workqueue *wq);
bool btrfs_workqueue_normal_congested(const struct btrfs_workqueue *wq);
void btrfs_flush_workqueue(struct btrfs_workqueue *wq);