155 nfs_iocounter_wait(struct nfs_lock_context *l_ctx)  in nfs_iocounter_wait()  argument
157 	return wait_var_event_killable(&l_ctx->io_count,  in nfs_iocounter_wait()
158 				       !atomic_read(&l_ctx->io_count));  in nfs_iocounter_wait()
171 nfs_async_iocounter_wait(struct rpc_task *task, struct nfs_lock_context *l_ctx)  in nfs_async_iocounter_wait()  argument
173 	struct inode *inode = d_inode(l_ctx->open_context->dentry);  in nfs_async_iocounter_wait()
176 	if (atomic_read(&l_ctx->io_count) > 0) {  in nfs_async_iocounter_wait()
181 	if (atomic_read(&l_ctx->io_count) == 0) {  in nfs_async_iocounter_wait()
376 static struct nfs_page *nfs_page_create(struct nfs_lock_context *l_ctx,  in nfs_page_create()  argument
381 	struct nfs_open_context *ctx = l_ctx->open_context;  in nfs_page_create()
390 	req->wb_lock_context = l_ctx;  in nfs_page_create()
391 	refcount_inc(&l_ctx->count);  in nfs_page_create()
392 	atomic_inc(&l_ctx->io_count);  in nfs_page_create()
440 	struct nfs_lock_context *l_ctx = nfs_get_lock_context(ctx);  in nfs_page_create_from_page()  local
443 	if (IS_ERR(l_ctx))  in nfs_page_create_from_page()
444 		return ERR_CAST(l_ctx);  in nfs_page_create_from_page()
445 	ret = nfs_page_create(l_ctx, pgbase, offset >> PAGE_SHIFT,  in nfs_page_create_from_page()
451 	nfs_put_lock_context(l_ctx);  in nfs_page_create_from_page()
471 	struct nfs_lock_context *l_ctx = nfs_get_lock_context(ctx);  in nfs_page_create_from_folio()  local
474 	if (IS_ERR(l_ctx))  in nfs_page_create_from_folio()
475 		return ERR_CAST(l_ctx);  in nfs_page_create_from_folio()
476 	ret = nfs_page_create(l_ctx, offset, folio->index, offset, count);  in nfs_page_create_from_folio()
481 	nfs_put_lock_context(l_ctx);  in nfs_page_create_from_folio()
550 	struct nfs_lock_context *l_ctx = req->wb_lock_context;  in nfs_clear_request()  local
561 	if (l_ctx != NULL) {  in nfs_clear_request()
562 		if (atomic_dec_and_test(&l_ctx->io_count)) {  in nfs_clear_request()
563 			wake_up_var(&l_ctx->io_count);  in nfs_clear_request()
564 			ctx = l_ctx->open_context;  in nfs_clear_request()
568 		nfs_put_lock_context(l_ctx);  in nfs_clear_request()