From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f200.google.com (mail-pf0-f200.google.com [209.85.192.200]) by kanga.kvack.org (Postfix) with ESMTP id 7627A6B0296 for ; Sat, 16 Jun 2018 22:01:40 -0400 (EDT) Received: by mail-pf0-f200.google.com with SMTP id j25-v6so6694036pfi.9 for ; Sat, 16 Jun 2018 19:01:40 -0700 (PDT) Received: from bombadil.infradead.org (bombadil.infradead.org. [2607:7c80:54:e::133]) by mx.google.com with ESMTPS id v24-v6si11512963plo.159.2018.06.16.19.01.39 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sat, 16 Jun 2018 19:01:39 -0700 (PDT) From: Matthew Wilcox Subject: [PATCH v14 70/74] page cache: Finish XArray conversion Date: Sat, 16 Jun 2018 19:00:48 -0700 Message-Id: <20180617020052.4759-71-willy@infradead.org> In-Reply-To: <20180617020052.4759-1-willy@infradead.org> References: <20180617020052.4759-1-willy@infradead.org> Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Matthew Wilcox , Jan Kara , Jeff Layton , Lukas Czerner , Ross Zwisler , Christoph Hellwig , Goldwyn Rodrigues , Nicholas Piggin , Ryusuke Konishi , linux-nilfs@vger.kernel.org, Jaegeuk Kim , Chao Yu , linux-f2fs-devel@lists.sourceforge.net With no more radix tree API users left, we can drop the GFP flags and use xa_init() instead of INIT_RADIX_TREE(). Signed-off-by: Matthew Wilcox --- fs/inode.c | 2 +- mm/swap_state.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/inode.c b/fs/inode.c index 077a6174dfd5..8ab03bf193a4 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -349,7 +349,7 @@ EXPORT_SYMBOL(inc_nlink); static void __address_space_init_once(struct address_space *mapping) { - INIT_RADIX_TREE(&mapping->i_pages, GFP_ATOMIC | __GFP_ACCOUNT); + xa_init_flags(&mapping->i_pages, XA_FLAGS_LOCK_IRQ); init_rwsem(&mapping->i_mmap_rwsem); INIT_LIST_HEAD(&mapping->private_list); spin_lock_init(&mapping->private_lock); diff --git a/mm/swap_state.c b/mm/swap_state.c index 5cd42d05177e..3d813d2b5dff 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -596,7 +596,7 @@ int init_swap_address_space(unsigned int type, unsigned long nr_pages) return -ENOMEM; for (i = 0; i < nr; i++) { space = spaces + i; - INIT_RADIX_TREE(&space->i_pages, GFP_ATOMIC|__GFP_NOWARN); + xa_init_flags(&space->i_pages, XA_FLAGS_LOCK_IRQ); atomic_set(&space->i_mmap_writable, 0); space->a_ops = &swap_aops; /* swap cache doesn't use writeback related tags */ -- 2.17.1