From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29EA9C433FE for ; Fri, 14 Oct 2022 13:44:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229879AbiJNNoy (ORCPT ); Fri, 14 Oct 2022 09:44:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229785AbiJNNox (ORCPT ); Fri, 14 Oct 2022 09:44:53 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3AFDC65DC for ; Fri, 14 Oct 2022 06:44:39 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 65CE161AF3 for ; Fri, 14 Oct 2022 13:44:37 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E8ABC433D6 for ; Fri, 14 Oct 2022 13:44:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1665755076; bh=9iJgNovTv+BsYkEOVqmAPDYC0FOJOzuVzYsI+BgrTLs=; h=From:To:Subject:Date:In-Reply-To:References:From; b=uaahKTlZJPHE31xSl6kZEn0KWp3uLYSvALPSd9bEWEx9XdKmnxwqtfWUDMZRuPvAV qZqqMDZJvq23HTmn/rGuvb73tTFhLXWampital150xZgNB5ARFVUgZxH/TaWdVO6sT rrBevbeT9dzFEQjmU+TvyHs0Wj6jAfCF/dxMtGL8KOHmIY5SIINb6+jN9AtnDpibkE lkj5kWlIm0dSvXaL+trSYkSKi4hT1yLGwjgf6bh/DT/XOeIhE5EQvLKgxBuzXZ8lOB gOYSbeJqbebEiZeqGoD3Z2P91pabCO2JsIZlxWWwNeOGdYimDuPqJ8TR31lngTSfzS WraFUDMyN23JQ== From: fdmanana@kernel.org To: linux-btrfs@vger.kernel.org Subject: [PATCH v2 0/2] btrfs: drop no longer needed atomic allocation for tree mod log operations Date: Fri, 14 Oct 2022 14:44:31 +0100 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Filipe Manana We are still doing an atomic memory allocation for tree mod log operations which is not needed anymore after we switch extent buffer locks to rw semaphores. This replaces that atomic allocation with a GFP_NOFS one, and then removes redundant gfp_t argument for btrfs_tree_mod_log_insert_key(). V2: Updated patch 2/2 to also remove the allocation flag from alloc_tree_mod_elem(). Filipe Manana (2): btrfs: switch GFP_ATOMIC to GFP_NOFS when fixing up low keys btrfs: remove gfp_t flag from btrfs_tree_mod_log_insert_key() fs/btrfs/ctree.c | 16 ++++++++-------- fs/btrfs/tree-mod-log.c | 19 +++++++++---------- fs/btrfs/tree-mod-log.h | 2 +- 3 files changed, 18 insertions(+), 19 deletions(-) -- 2.35.1