From patchwork Wed Apr 2 21:06:09 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthew Wilcox X-Patchwork-Id: 14036474 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2AE261F09B8 for ; Wed, 2 Apr 2025 21:06:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=90.155.50.34 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743627978; cv=none; b=E0YK2L/YCvQdHG9fQZbDcM5SnAtE+vcxkHwdInjGVYheIbHsiOMTTMH7PRsOsfmOuxtLfIOcpcycEbtfOguYiEvfc8H3ZbN9PAxJWhEyWm6F7PpZkYmtZPpiZRSB8v2517g8QoBmEXhcNnoMS/bQKU+qc8zhzlorwl/tRluz2EQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743627978; c=relaxed/simple; bh=xDBMK9tnXE19cE32DvZI9p5KxQe77wUbhlzM80iEwho=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Dm4MDcgTx2cf3J6gnsTIWryyoyVsbiSUlxEJVE9VDshQpVpUc5OiDx7R/0+ZSl1JZFxLH2YxtFqCgF7jh/I3RIzrG3x+aJDz8Yw1e3SFv1pmnZFzGbSiRgCTLJ4POOk7ZG7bc/Y/0GvBGI8LbMykdleQ44zH35CpI/uDzbUadnY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=suhrBjDL; arc=none smtp.client-ip=90.155.50.34 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="suhrBjDL" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=FK4WOp5c58Z+NW1ocgPzv/oQMmQ5qTAfrmyeSlx2/M4=; b=suhrBjDLDbKfVT2i3Wu1H0JKrE eKEkCQRVRl0mJNXbrsfHdzRalicBbWC4MsuV6n1s6xYB52VgXHfx0kSNNqNEpDoKjj7GBAUFfHbTG czMv2i+MiYP2o0E33C+tDMxYWm4yFrjstLqzXzFLXnas/vAueK/lVYDAgWj34Mnv0Fp6zxRST9WZC LnYcQQDA/6cBiLcCdLptTlovyFQUxY9lngBUcHv+bE8Zz7OhbJDH4+cw67VdyoVvXw5FN+6cv/aRH NNoXaVorUlfkGhzlhzgPy7ESETcpmVvcgH98SOiBdYD+kQBGWaoKaYeZwIwt9TB1BGIdK3I2PIvO/ QF0xapQw==; Received: from willy by casper.infradead.org with local (Exim 4.98.1 #2 (Red Hat Linux)) id 1u05Hr-0000000AFqi-1LhK; Wed, 02 Apr 2025 21:06:15 +0000 From: "Matthew Wilcox (Oracle)" To: Andrew Morton Cc: "Matthew Wilcox (Oracle)" , linux-mm@kvack.org, linux-fsdevel@vger.kernel.org Subject: [PATCH 7/8] filemap: Remove readahead_page_batch() Date: Wed, 2 Apr 2025 22:06:09 +0100 Message-ID: <20250402210612.2444135-8-willy@infradead.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250402210612.2444135-1-willy@infradead.org> References: <20250402210612.2444135-1-willy@infradead.org> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 This function has no more callers; delete it. Signed-off-by: Matthew Wilcox (Oracle) --- include/linux/pagemap.h | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index c5c9b3770d75..af25fb640463 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -1447,20 +1447,6 @@ static inline unsigned int __readahead_batch(struct readahead_control *rac, return i; } -/** - * readahead_page_batch - Get a batch of pages to read. - * @rac: The current readahead request. - * @array: An array of pointers to struct page. - * - * Context: The pages are locked and have an elevated refcount. The caller - * should decreases the refcount once the page has been submitted for I/O - * and unlock the page once all I/O to that page has completed. - * Return: The number of pages placed in the array. 0 indicates the request - * is complete. - */ -#define readahead_page_batch(rac, array) \ - __readahead_batch(rac, array, ARRAY_SIZE(array)) - /** * readahead_pos - The byte offset into the file of this readahead request. * @rac: The readahead request.