30 	__u32				bgid;  member
71 							unsigned int bgid)  in io_buffer_get_list()  argument
75 	return xa_load(&ctx->io_bl_xa, bgid);  in io_buffer_get_list()
79 			      struct io_buffer_list *bl, unsigned int bgid)  in io_buffer_add_list()  argument
86 	bl->bgid = bgid;  in io_buffer_add_list()
88 	return xa_err(xa_store(&ctx->io_bl_xa, bgid, bl, GFP_KERNEL));  in io_buffer_add_list()
95 	req->buf_index = req->kbuf->bgid;  in io_kbuf_drop_legacy()
110 	bl = io_buffer_get_list(ctx, buf->bgid);  in io_kbuf_recycle_legacy()
113 	req->buf_index = buf->bgid;  in io_kbuf_recycle_legacy()
360 		req->buf_index = bl->bgid;  in __io_put_kbuf_ring()
434 				xa_erase(&ctx->io_bl_xa, bl->bgid);  in io_destroy_buffers()
445 		WARN_ON_ONCE(xa_erase(&ctx->io_bl_xa, bl->bgid) != bl);  in io_destroy_bl()
464 	p->bgid = READ_ONCE(sqe->buf_group);  in io_remove_buffers_prep()
478 	bl = io_buffer_get_list(ctx, p->bgid);  in io_remove_buffers()
520 	p->bgid = READ_ONCE(sqe->buf_group);  in io_provide_buffers_prep()
546 		buf->bgid = pbuf->bgid;  in io_add_buffers()
564 	bl = io_buffer_get_list(ctx, p->bgid);  in io_provide_buffers()
572 		ret = io_buffer_add_list(ctx, bl, p->bgid);  in io_provide_buffers()
619 	bl = io_buffer_get_list(ctx, reg.bgid);  in io_register_pbuf_ring()
631 	mmap_offset = (unsigned long)reg.bgid << IORING_OFF_PBUF_SHIFT;  in io_register_pbuf_ring()
668 	io_buffer_add_list(ctx, bl, reg.bgid);  in io_register_pbuf_ring()
690 	bl = io_buffer_get_list(ctx, reg.bgid);  in io_unregister_pbuf_ring()
697 		xa_erase(&ctx->io_bl_xa, bl->bgid);  in io_unregister_pbuf_ring()
730 					    unsigned int bgid)  in io_pbuf_get_region()  argument
736 	bl = xa_load(&ctx->io_bl_xa, bgid);  in io_pbuf_get_region()