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[Qemu-devel] [PATCH 03/10] sheepdog: mark image as snapshot when tag is
From: |
Kevin Wolf |
Subject: |
[Qemu-devel] [PATCH 03/10] sheepdog: mark image as snapshot when tag is specified |
Date: |
Fri, 25 May 2012 19:38:47 +0200 |
From: MORITA Kazutaka <address@hidden>
When a snapshot tag is specified in the filename, the opened image is
a snapshot.
Signed-off-by: MORITA Kazutaka <address@hidden>
Signed-off-by: Kevin Wolf <address@hidden>
---
block/sheepdog.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/block/sheepdog.c b/block/sheepdog.c
index e01d371..776a1cc 100644
--- a/block/sheepdog.c
+++ b/block/sheepdog.c
@@ -1103,7 +1103,7 @@ static int sd_open(BlockDriverState *bs, const char
*filename, int flags)
}
}
- if (snapid) {
+ if (snapid || tag[0] != '\0') {
dprintf("%" PRIx32 " snapshot inode was open.\n", vid);
s->is_snapshot = 1;
}
--
1.7.6.5
- [Qemu-devel] [PULL 00/10] Block patches for 1.1, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 01/10] qcow2: don't leak buffer for unexpected qcow_version in header, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 02/10] qemu-img: Explain how rebase operation can be used to perform a 'diff' operation., Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 03/10] sheepdog: mark image as snapshot when tag is specified,
Kevin Wolf <=
- [Qemu-devel] [PATCH 04/10] sheepdog: return -errno on error, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 06/10] qcow2: Check qcow2_alloc_clusters_at() return value, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 05/10] sheepdog: use heap instead of stack for BDRVSheepdogState, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 09/10] fdc: fix media detection, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 08/10] fdc: floppy drive should be visible after start without media, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 07/10] qemu-iotests: mark 035 qcow2-only, Kevin Wolf, 2012/05/25
- [Qemu-devel] [PATCH 10/10] fdc-test: introduced qtest no_media_on_start and cmos qtest for floppy, Kevin Wolf, 2012/05/25
- Re: [Qemu-devel] [PULL 00/10] Block patches for 1.1, Anthony Liguori, 2012/05/29