bdi: Rename cgwb_bdi_destroy() to cgwb_bdi_unregister() (b1c51afc) · Commits · 戴 / test

Rename cgwb_bdi_destroy() to cgwb_bdi_unregister() as it gets called from bdi_unregister() which is not necessarily called from bdi_destroy() and thus the name is somewhat misleading. Acked-by:

Tejun Heo <tj@kernel.org> Signed-off-by:

Jan Kara <jack@suse.cz> Signed-off-by:

Jens Axboe <axboe@fb.com>

mm/backing-dev.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -700,7 +700,7 @@ static int cgwb_bdi_init(struct backing_dev_info *bdi)
		return ret;
		}

		static void cgwb_bdi_destroy(struct backing_dev_info *bdi)
		static void cgwb_bdi_unregister(struct backing_dev_info *bdi)
		{
		struct radix_tree_iter iter;
		void **slot;
		@@ -801,7 +801,7 @@ static int cgwb_bdi_init(struct backing_dev_info *bdi)
		return 0;
		}

		static void cgwb_bdi_destroy(struct backing_dev_info *bdi) { }
		static void cgwb_bdi_unregister(struct backing_dev_info *bdi) { }

		static void cgwb_bdi_exit(struct backing_dev_info *bdi)
		{
		@@ -925,7 +925,7 @@ void bdi_unregister(struct backing_dev_info *bdi)
		/* make sure nobody finds us on the bdi_list anymore */
		bdi_remove_from_list(bdi);
		wb_shutdown(&bdi->wb);
		cgwb_bdi_destroy(bdi);
		cgwb_bdi_unregister(bdi);

		if (bdi->dev) {
		bdi_debug_unregister(bdi);

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