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| author |   Christoph Hellwig <hch@lst.de> | 2022-04-18 06:43:09 +0200 |
|---|---|---|
| committer |   David Sterba <dsterba@suse.com> | 2022-05-16 17:03:15 +0200 |
| commit | a31b4a4368d28c5e780f0906588fbd1dcfe4ad54 (patch) | |
| tree | 94713ff69670e1d1f12025533f52bb1572e496e7 /fs/btrfs/async-thread.h | |
| parent | btrfs: raid56: enable subpage support for RAID56 (diff) | |
| download | linux-dev-a31b4a4368d28c5e780f0906588fbd1dcfe4ad54.tar.xz linux-dev-a31b4a4368d28c5e780f0906588fbd1dcfe4ad54.zip | |
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.h | 7 |
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); |