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[Qemu-devel] [PATCH 08/14] Add a bdrv_close_all() and call it at the end
From: |
Uri Lublin |
Subject: |
[Qemu-devel] [PATCH 08/14] Add a bdrv_close_all() and call it at the end of main() |
Date: |
Tue, 17 Mar 2009 22:40:46 +0200 |
Cleanly close all images.
Signed-off-by: Uri Lublin <address@hidden>
---
block.c | 8 ++++++++
block.h | 1 +
vl.c | 1 +
3 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/block.c b/block.c
index 411514a..39ff1dd 100644
--- a/block.c
+++ b/block.c
@@ -1023,6 +1023,14 @@ void bdrv_flush_all(void)
bdrv_flush(bs);
}
+void bdrv_close_all(void)
+{
+ BlockDriverState *bs;
+
+ for (bs = bdrv_first; bs != NULL; bs = bs->next)
+ bdrv_delete(bs);
+}
+
/*
* Returns true iff the specified sector is present in the disk image. Drivers
* not implementing the functionality are assumed to not support backing files,
diff --git a/block.h b/block.h
index c01b192..fbb445e 100644
--- a/block.h
+++ b/block.h
@@ -118,6 +118,7 @@ BlockDriverAIOCB *bdrv_sg_aio_write(BlockDriverState *bs,
void *buf, int count,
/* Ensure contents are flushed to disk. */
void bdrv_flush(BlockDriverState *bs);
void bdrv_flush_all(void);
+void bdrv_close_all(void);
int bdrv_is_allocated(BlockDriverState *bs, int64_t sector_num, int nb_sectors,
int *pnum);
diff --git a/vl.c b/vl.c
index b62a2d4..6c0e0cf 100644
--- a/vl.c
+++ b/vl.c
@@ -5815,6 +5815,7 @@ int main(int argc, char **argv, char **envp)
main_loop();
quit_timers();
net_cleanup();
+ bdrv_close_all();
return 0;
}
--
1.6.0.6
- [Qemu-devel] [PATCH 00/14] block (mostly qcow2) changes (v6), Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 01/14] Introducing qcow2 extensions, Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 02/14] block: support known backing format for image create and open, Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 03/14] block-qcow2: keep backing file format in a qcow2 extension, Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 04/14] qemu-img: adding a "-F base_fmt" option to "qemu-img create -b", Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 05/14] block-qcow2: keep highest allocated offset, Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 06/14] block-qcow2: export highest-alloc through BlockDriverInfo and get_info(), Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 07/14] block: info blockstats: show highest_allocated if exists, Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 08/14] Add a bdrv_close_all() and call it at the end of main(),
Uri Lublin <=
- [Qemu-devel] [PATCH 09/14] block-qcow2: keep highest alloc offset in a qcow2 extension, Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 10/14] qemu-img: info: show highest_alloc if exists, Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 11/14] qcow2: qcow_read_extensions: make "advance offset over extension" common, Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 12/14] block: pass BDRV_BACKING flag to open of a backing file, Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 13/14] block: keep flags an image was opened with, Uri Lublin, 2009/03/17
- [Qemu-devel] [PATCH 14/14] block-qcow2: do not keep track of highest-alloc for backing files, Uri Lublin, 2009/03/17
Re: [Qemu-devel] [PATCH 00/14] block (mostly qcow2) changes (v6), Gleb Natapov, 2009/03/24