On Fri, Sep 09, 2016 at 06:34:35PM +0200, Christoph Hellwig wrote:
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>
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
>
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