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[PATCH V4 3/6] block/rbd: update s->image_size in qemu_rbd_getlength
From: |
Peter Lieven |
Subject: |
[PATCH V4 3/6] block/rbd: update s->image_size in qemu_rbd_getlength |
Date: |
Fri, 2 Jul 2021 11:09:32 +0200 |
while at it just call rbd_get_size and avoid rbd_stat.
Signed-off-by: Peter Lieven <pl@kamp.de>
---
block/rbd.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/block/rbd.c b/block/rbd.c
index b4caea4f1b..1f8dc84079 100644
--- a/block/rbd.c
+++ b/block/rbd.c
@@ -968,15 +968,14 @@ static int qemu_rbd_getinfo(BlockDriverState *bs,
BlockDriverInfo *bdi)
static int64_t qemu_rbd_getlength(BlockDriverState *bs)
{
BDRVRBDState *s = bs->opaque;
- rbd_image_info_t info;
int r;
- r = rbd_stat(s->image, &info, sizeof(info));
+ r = rbd_get_size(s->image, &s->image_size);
if (r < 0) {
return r;
}
- return info.size;
+ return s->image_size;
}
static int coroutine_fn qemu_rbd_co_truncate(BlockDriverState *bs,
--
2.17.1
- [PATCH V4 0/6] block/rbd: migrate to coroutines and add write zeroes support, Peter Lieven, 2021/07/02
- [PATCH V4 3/6] block/rbd: update s->image_size in qemu_rbd_getlength,
Peter Lieven <=
- [PATCH V4 1/6] block/rbd: bump librbd requirement to luminous release, Peter Lieven, 2021/07/02
- [PATCH V4 6/6] block/rbd: drop qemu_rbd_refresh_limits, Peter Lieven, 2021/07/02
- [PATCH V4 4/6] block/rbd: migrate from aio to coroutines, Peter Lieven, 2021/07/02
- [PATCH V4 2/6] block/rbd: store object_size in BDRVRBDState, Peter Lieven, 2021/07/02
- [PATCH V4 5/6] block/rbd: add write zeroes support, Peter Lieven, 2021/07/02
- Re: [PATCH V4 0/6] block/rbd: migrate to coroutines and add write zeroes support, Ilya Dryomov, 2021/07/02