From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:52264) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QwUNE-0003c1-Cz for qemu-devel@nongnu.org; Thu, 25 Aug 2011 03:29:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1QwUND-00056c-CN for qemu-devel@nongnu.org; Thu, 25 Aug 2011 03:29:12 -0400 Received: from mail-vw0-f45.google.com ([209.85.212.45]:33430) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1QwUND-00056Y-77 for qemu-devel@nongnu.org; Thu, 25 Aug 2011 03:29:11 -0400 Received: by vws17 with SMTP id 17so1985816vws.4 for ; Thu, 25 Aug 2011 00:29:10 -0700 (PDT) From: Frediano Ziglio Date: Thu, 25 Aug 2011 09:29:32 +0200 Message-Id: <1314257372-9211-1-git-send-email-freddy77@gmail.com> Subject: [Qemu-devel] [PATCH] qcow2: remove unused qcow2_create_refcount_update function List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: kwolf@redhat.com Cc: qemu-devel@nongnu.org, Frediano Ziglio Signed-off-by: Frediano Ziglio --- block/qcow2-refcount.c | 18 ------------------ block/qcow2.h | 2 -- 2 files changed, 0 insertions(+), 20 deletions(-) diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index 2a915be..62946bb 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -680,24 +680,6 @@ void qcow2_free_any_clusters(BlockDriverState *bs, -void qcow2_create_refcount_update(QCowCreateState *s, int64_t offset, - int64_t size) -{ - int refcount; - int64_t start, last, cluster_offset; - uint16_t *p; - - start = offset & ~(s->cluster_size - 1); - last = (offset + size - 1) & ~(s->cluster_size - 1); - for(cluster_offset = start; cluster_offset <= last; - cluster_offset += s->cluster_size) { - p = &s->refcount_block[cluster_offset >> s->cluster_bits]; - refcount = be16_to_cpu(*p); - refcount++; - *p = cpu_to_be16(refcount); - } -} - /* update the refcounts of snapshots and the copied flag */ int qcow2_update_snapshot_refcount(BlockDriverState *bs, int64_t l1_table_offset, int l1_size, int addend) diff --git a/block/qcow2.h b/block/qcow2.h index de23abe..c8ca3bc 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -189,8 +189,6 @@ void qcow2_free_clusters(BlockDriverState *bs, void qcow2_free_any_clusters(BlockDriverState *bs, uint64_t cluster_offset, int nb_clusters); -void qcow2_create_refcount_update(QCowCreateState *s, int64_t offset, - int64_t size); int qcow2_update_snapshot_refcount(BlockDriverState *bs, int64_t l1_table_offset, int l1_size, int addend); -- 1.7.1