From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com ([192.55.52.120]:18728 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758095AbcIMWoI (ORCPT ); Tue, 13 Sep 2016 18:44:08 -0400 Date: Tue, 13 Sep 2016 16:43:57 -0600 From: Ross Zwisler To: Christoph Hellwig Cc: linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-nvdimm@ml01.01.org Subject: Re: [PATCH 01/10] iomap: add IOMAP_F_NEW flag Message-ID: <20160913224357.GA26002@linux.intel.com> References: <1473438884-674-1-git-send-email-hch@lst.de> <1473438884-674-2-git-send-email-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1473438884-674-2-git-send-email-hch@lst.de> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: On Fri, Sep 09, 2016 at 06:34:35PM +0200, Christoph Hellwig wrote: > Signed-off-by: Christoph Hellwig Reviewed-by: Ross Zwisler Though I guess I've never seen a patch with a completely empty changelog before? :) Maybe it's okay for really easy patches? I just thought I'd get shouted down for doing it. > --- > fs/xfs/xfs_iomap.c | 2 ++ > include/linux/iomap.h | 1 + > 2 files changed, 3 insertions(+) > > diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c > index f96c8ff..5d06a2d 100644 > --- a/fs/xfs/xfs_iomap.c > +++ b/fs/xfs/xfs_iomap.c > @@ -635,6 +635,7 @@ retry: > if (end_fsb != orig_end_fsb) > xfs_inode_set_eofblocks_tag(ip); > > + iomap->flags = IOMAP_F_NEW; > trace_xfs_iomap_alloc(ip, offset, count, 0, &got); > done: > if (isnullstartblock(got.br_startblock)) > @@ -1000,6 +1001,7 @@ xfs_file_iomap_begin( > if (error) > return error; > > + iomap->flags = IOMAP_F_NEW; > trace_xfs_iomap_alloc(ip, offset, length, 0, &imap); > } else { > ASSERT(nimaps); > diff --git a/include/linux/iomap.h b/include/linux/iomap.h > index 3d70ece..14d7067 100644 > --- a/include/linux/iomap.h > +++ b/include/linux/iomap.h > @@ -22,6 +22,7 @@ struct vm_fault; > * Flags for iomap mappings: > */ > #define IOMAP_F_MERGED 0x01 /* contains multiple blocks/extents */ > +#define IOMAP_F_NEW 0x02 /* blocks have been newly allocated */ > > /* > * Magic value for blkno: > -- > 2.1.4 > > _______________________________________________ > Linux-nvdimm mailing list > Linux-nvdimm@lists.01.org > https://lists.01.org/mailman/listinfo/linux-nvdimm