From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752782AbeCMN1t (ORCPT ); Tue, 13 Mar 2018 09:27:49 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:35690 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932746AbeCMN1K (ORCPT ); Tue, 13 Mar 2018 09:27:10 -0400 From: Matthew Wilcox To: Andrew Morton Cc: Matthew Wilcox , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, Ryusuke Konishi , linux-nilfs@vger.kernel.org Subject: [PATCH v9 60/61] page cache: Finish XArray conversion Date: Tue, 13 Mar 2018 06:26:38 -0700 Message-Id: <20180313132639.17387-61-willy@infradead.org> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180313132639.17387-1-willy@infradead.org> References: <20180313132639.17387-1-willy@infradead.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Matthew Wilcox 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 13ceb98c3bd3..d40c1c16febe 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -348,7 +348,7 @@ 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 a0a562fbc65f..208a95ad00e6 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -599,7 +599,7 @@ 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 */ -- 2.16.1