@@ -1485,7 +1485,7 @@ struct btrfs_fs_info {
struct btrfs_workers generic_worker;
struct btrfs_workqueue_struct *workers;
struct btrfs_workqueue_struct *delalloc_workers;
- struct btrfs_workers flush_workers;
+ struct btrfs_workqueue_struct *flush_workers;
struct btrfs_workers endio_workers;
struct btrfs_workers endio_meta_workers;
struct btrfs_workers endio_raid56_workers;
@@ -3625,7 +3625,7 @@ struct btrfs_delalloc_work {
int delay_iput;
struct completion completion;
struct list_head list;
- struct btrfs_work work;
+ struct btrfs_work_struct work;
};
struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode,
@@ -2007,7 +2007,7 @@ static void btrfs_stop_all_workers(struct btrfs_fs_info *fs_info)
btrfs_stop_workers(&fs_info->delayed_workers);
btrfs_stop_workers(&fs_info->caching_workers);
btrfs_stop_workers(&fs_info->readahead_workers);
- btrfs_stop_workers(&fs_info->flush_workers);
+ btrfs_destroy_workqueue(fs_info->flush_workers);
btrfs_stop_workers(&fs_info->qgroup_rescan_workers);
}
@@ -2490,8 +2490,9 @@ int open_ctree(struct super_block *sb,
NULL, flags,
max_active, 2);
- btrfs_init_workers(&fs_info->flush_workers, "flush_delalloc",
- fs_info->thread_pool_size, NULL);
+ fs_info->flush_workers = btrfs_alloc_workqueue("flush_delalloc",
+ NULL, NULL, flags,
+ max_active, 0);
/* a higher idle thresh on the submit workers makes it much more
* likely that bios will be send down in a sane order to the
@@ -2566,14 +2567,13 @@ int open_ctree(struct super_block *sb,
ret |= btrfs_start_workers(&fs_info->delayed_workers);
ret |= btrfs_start_workers(&fs_info->caching_workers);
ret |= btrfs_start_workers(&fs_info->readahead_workers);
- ret |= btrfs_start_workers(&fs_info->flush_workers);
ret |= btrfs_start_workers(&fs_info->qgroup_rescan_workers);
if (ret) {
err = -ENOMEM;
goto fail_sb_buffer;
}
if (!(fs_info->workers && fs_info->delalloc_workers &&
- fs_info->submit_workers)) {
+ fs_info->submit_workers && fs_info->flush_workers)) {
err = -ENOMEM;
goto fail_sb_buffer;
}
@@ -8138,7 +8138,7 @@ out_notrans:
return ret;
}
-static void btrfs_run_delalloc_work(struct btrfs_work *work)
+static void btrfs_run_delalloc_work(struct btrfs_work_struct *work)
{
struct btrfs_delalloc_work *delalloc_work;
@@ -8170,6 +8170,7 @@ struct btrfs_delalloc_work *btrfs_alloc_delalloc_work(struct inode *inode,
work->inode = inode;
work->wait = wait;
work->delay_iput = delay_iput;
+ btrfs_init_work(&work->work, btrfs_run_delalloc_work, NULL, NULL);
work->work.func = btrfs_run_delalloc_work;
return work;
@@ -8222,8 +8223,8 @@ static int __start_delalloc_inodes(struct btrfs_root *root, int delay_iput)
goto out;
}
list_add_tail(&work->list, &works);
- btrfs_queue_worker(&root->fs_info->flush_workers,
- &work->work);
+ btrfs_queue_work(root->fs_info->flush_workers,
+ &work->work);
cond_resched();
spin_lock(&root->delalloc_lock);
@@ -550,7 +550,7 @@ void btrfs_remove_ordered_extent(struct inode *inode,
wake_up(&entry->wait);
}
-static void btrfs_run_ordered_extent_work(struct btrfs_work *work)
+static void btrfs_run_ordered_extent_work(struct btrfs_work_struct *work)
{
struct btrfs_ordered_extent *ordered;
@@ -582,10 +582,11 @@ void btrfs_wait_ordered_extents(struct btrfs_root *root)
atomic_inc(&ordered->refs);
spin_unlock(&root->ordered_extent_lock);
- ordered->flush_work.func = btrfs_run_ordered_extent_work;
+ btrfs_init_work(&ordered->flush_work,
+ btrfs_run_ordered_extent_work, NULL, NULL);
list_add_tail(&ordered->work_list, &works);
- btrfs_queue_worker(&root->fs_info->flush_workers,
- &ordered->flush_work);
+ btrfs_queue_work(root->fs_info->flush_workers,
+ &ordered->flush_work);
cond_resched();
spin_lock(&root->ordered_extent_lock);
@@ -686,8 +687,8 @@ int btrfs_run_ordered_operations(struct btrfs_trans_handle *trans,
goto out;
}
list_add_tail(&work->list, &works);
- btrfs_queue_worker(&root->fs_info->flush_workers,
- &work->work);
+ btrfs_queue_work(root->fs_info->flush_workers,
+ &work->work);
cond_resched();
spin_lock(&root->fs_info->ordered_root_lock);
@@ -133,7 +133,7 @@ struct btrfs_ordered_extent {
struct btrfs_work work;
struct completion completion;
- struct btrfs_work flush_work;
+ struct btrfs_work_struct flush_work;
struct list_head work_list;
};
Replace the fs_info->submit_workers with the newly created btrfs_workqueue. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> --- Changelog: v1->v2: None v2->v3: - Use the btrfs_workqueue_struct to replace submit_workers. --- fs/btrfs/ctree.h | 4 ++-- fs/btrfs/disk-io.c | 10 +++++----- fs/btrfs/inode.c | 7 ++++--- fs/btrfs/ordered-data.c | 13 +++++++------ fs/btrfs/ordered-data.h | 2 +- 5 files changed, 19 insertions(+), 17 deletions(-)