Kevin Wolf 16fde5f2c2 qcow2: Fix order in L2 table COW ... When copying L2 tables (this happens only with internal snapshots), the order wasn't completely safe, so that after a crash you could end up with a L2 table that has too low refcount, possibly leading to corruption in the long run. This patch puts the operations in the right order: First allocate the new L2 table and replace the reference, and only then decrease the refcount of the old table. Signed-off-by: Kevin Wolf <kwolf@redhat.com>		2011-02-10 13:24:29 +01:00
..
blkdebug.c	block: Allow bdrv_flush to return errors	2010-11-04 12:52:16 +01:00
blkverify.c	block: avoid a warning on 64 bit hosts with long as int64_t	2010-11-04 13:54:37 +01:00
bochs.c	bochs: use qemu block API	2010-05-17 10:20:05 +02:00
cloop.c	cloop: use qemu block API	2010-05-17 10:20:04 +02:00
cow.c	block: Allow bdrv_flush to return errors	2010-11-04 12:52:16 +01:00
curl.c	Fix %lld or %llx printf format use	2010-05-22 08:02:12 +00:00
dmg.c	dmg: use qemu block API	2010-05-17 10:20:05 +02:00
nbd.c	nbd: correctly manage default port	2010-09-21 15:39:42 +02:00
parallels.c	parallels: use qemu block API	2010-05-17 10:20:05 +02:00
qcow2-cache.c	Reorganize struct Qcow2Cache for better struct packing	2011-01-31 10:03:00 +01:00
qcow2-cluster.c	qcow2: Fix order in L2 table COW	2011-02-10 13:24:29 +01:00
qcow2-refcount.c	qcow2-refcount: remove write-only variables	2011-01-31 10:05:34 +01:00
qcow2-snapshot.c	block/qcow2.c: rename qcow_ functions to qcow2_	2010-12-17 16:15:01 +01:00
qcow2.c	qcow2: Report error for version > 2	2011-02-10 13:23:56 +01:00
qcow2.h	qcow2: Add bdrv_discard support	2011-01-31 10:03:00 +01:00
qcow.c	block: Remove unused s->hd in various drivers	2010-11-24 17:31:06 +01:00
qed-check.c	qed: Consistency check support	2010-12-17 16:11:04 +01:00
qed-cluster.c	qed: Table, L2 cache, and cluster functions	2010-12-17 16:11:04 +01:00
qed-gencb.c	qed: Table, L2 cache, and cluster functions	2010-12-17 16:11:04 +01:00
qed-l2-cache.c	qed: Table, L2 cache, and cluster functions	2010-12-17 16:11:04 +01:00
qed-table.c	qed: Table, L2 cache, and cluster functions	2010-12-17 16:11:04 +01:00
qed.c	qed: Report error for unsupported features	2011-02-10 13:23:59 +01:00
qed.h	qed: Consistency check support	2010-12-17 16:11:04 +01:00
raw-posix-aio.h	Remove aio_ctx from paio_* interface	2009-10-30 08:39:34 -05:00
raw-posix.c	raw-posix: add discard support	2010-12-17 16:11:03 +01:00
raw-win32.c	raw-win32: Fix bdrv_flush return value	2011-01-31 10:03:00 +01:00
raw.c	block: add discard support	2010-12-17 16:11:03 +01:00
rbd_types.h	ceph/rbd block driver for qemu-kvm	2010-12-14 15:44:21 +01:00
rbd.c	ceph/rbd block driver for qemu-kvm	2010-12-14 15:44:21 +01:00
sheepdog.c	sheepdog: support creating images on remote hosts	2011-01-31 10:03:00 +01:00
vdi.c	block/vdi: Fix wrong size in conditionally used memset, memcmp	2011-02-07 10:07:25 +01:00
vmdk.c	block: Remove unused s->hd in various drivers	2010-11-24 17:31:06 +01:00
vpc.c	vpc: fix a file descriptor leak	2011-01-12 19:49:00 +00:00
vvfat.c	vvfat: fix a file descriptor leak	2011-01-12 19:48:58 +00:00