btrfs: Replace fs_info->cache_workers workqueue with btrfs_workqueue.
Replace the fs_info->cache_workers with the newly created
btrfs_workqueue.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Tested-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fb.com>
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 8102fcd..e5c94cb 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -1221,7 +1221,7 @@
struct list_head list;
struct mutex mutex;
wait_queue_head_t wait;
- struct btrfs_work work;
+ struct btrfs_work_struct work;
struct btrfs_block_group_cache *block_group;
u64 progress;
atomic_t count;
@@ -1516,7 +1516,7 @@
struct btrfs_workqueue_struct *endio_write_workers;
struct btrfs_workqueue_struct *endio_freespace_worker;
struct btrfs_workqueue_struct *submit_workers;
- struct btrfs_workers caching_workers;
+ struct btrfs_workqueue_struct *caching_workers;
struct btrfs_workers readahead_workers;
/*
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 5f12806..9c14e3b 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -2007,7 +2007,7 @@
btrfs_destroy_workqueue(fs_info->endio_freespace_worker);
btrfs_destroy_workqueue(fs_info->submit_workers);
btrfs_stop_workers(&fs_info->delayed_workers);
- btrfs_stop_workers(&fs_info->caching_workers);
+ btrfs_destroy_workqueue(fs_info->caching_workers);
btrfs_stop_workers(&fs_info->readahead_workers);
btrfs_destroy_workqueue(fs_info->flush_workers);
btrfs_stop_workers(&fs_info->qgroup_rescan_workers);
@@ -2485,8 +2485,8 @@
fs_info->flush_workers =
btrfs_alloc_workqueue("flush_delalloc", flags, max_active, 0);
- btrfs_init_workers(&fs_info->caching_workers, "cache",
- fs_info->thread_pool_size, NULL);
+ fs_info->caching_workers =
+ btrfs_alloc_workqueue("cache", flags, max_active, 0);
/*
* a higher idle thresh on the submit workers makes it much more
@@ -2537,7 +2537,6 @@
ret = btrfs_start_workers(&fs_info->generic_worker);
ret |= btrfs_start_workers(&fs_info->fixup_workers);
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->qgroup_rescan_workers);
if (ret) {
@@ -2549,7 +2548,8 @@
fs_info->endio_workers && fs_info->endio_meta_workers &&
fs_info->endio_meta_write_workers &&
fs_info->endio_write_workers && fs_info->endio_raid56_workers &&
- fs_info->endio_freespace_worker && fs_info->rmw_workers)) {
+ fs_info->endio_freespace_worker && fs_info->rmw_workers &&
+ fs_info->caching_workers)) {
err = -ENOMEM;
goto fail_sb_buffer;
}
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 32312e0..bb58082 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -378,7 +378,7 @@
return total_added;
}
-static noinline void caching_thread(struct btrfs_work *work)
+static noinline void caching_thread(struct btrfs_work_struct *work)
{
struct btrfs_block_group_cache *block_group;
struct btrfs_fs_info *fs_info;
@@ -549,7 +549,7 @@
caching_ctl->block_group = cache;
caching_ctl->progress = cache->key.objectid;
atomic_set(&caching_ctl->count, 1);
- caching_ctl->work.func = caching_thread;
+ btrfs_init_work(&caching_ctl->work, caching_thread, NULL, NULL);
spin_lock(&cache->lock);
/*
@@ -640,7 +640,7 @@
btrfs_get_block_group(cache);
- btrfs_queue_worker(&fs_info->caching_workers, &caching_ctl->work);
+ btrfs_queue_work(fs_info->caching_workers, &caching_ctl->work);
return ret;
}
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index d95d98d..b84fbe0 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1327,7 +1327,7 @@
btrfs_workqueue_set_max(fs_info->workers, new_pool_size);
btrfs_workqueue_set_max(fs_info->delalloc_workers, new_pool_size);
btrfs_workqueue_set_max(fs_info->submit_workers, new_pool_size);
- btrfs_set_max_workers(&fs_info->caching_workers, new_pool_size);
+ btrfs_workqueue_set_max(fs_info->caching_workers, new_pool_size);
btrfs_set_max_workers(&fs_info->fixup_workers, new_pool_size);
btrfs_workqueue_set_max(fs_info->endio_workers, new_pool_size);
btrfs_workqueue_set_max(fs_info->endio_meta_workers, new_pool_size);