qemu-e2k/block
Kevin Wolf 9f8e668eb1 qcow2: Get rid of additional sync on COW
We always have a sync for the refcount update when a new cluster is
allocated. If we move this past the COW, we can save an additional sync.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-09-21 15:39:42 +02:00
..
blkdebug.c blkdebug: fix enum comparison 2010-09-18 05:53:15 +00:00
bochs.c bochs: use qemu block API 2010-05-17 10:20:05 +02:00
cloop.c
cow.c cow: Use bdrv_(p)write_sync for metadata writes 2010-06-22 14:38:02 +02:00
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-cluster.c qcow2: Get rid of additional sync on COW 2010-09-21 15:39:42 +02:00
qcow2-refcount.c qcow2: Move sync out of qcow2_alloc_clusters 2010-09-21 15:39:42 +02:00
qcow2-snapshot.c qcow2: Move sync out of qcow2_alloc_clusters 2010-09-21 15:39:42 +02:00
qcow2.c qcow2/vdi: Change check to distinguish error cases 2010-07-06 17:05:49 +02:00
qcow2.h qcow2/vdi: Change check to distinguish error cases 2010-07-06 17:05:49 +02:00
qcow.c qcow: Use bdrv_(p)write_sync for metadata writes 2010-06-22 14:38:02 +02:00
raw-posix-aio.h
raw-posix.c raw-posix: handle > 512 byte alignment correctly 2010-09-21 15:39:42 +02:00
raw-win32.c block: Fix bdrv_has_zero_init 2010-08-03 15:57:22 +02:00
raw.c Revert "Make default invocation of block drivers safer (v3)" 2010-09-08 17:09:15 -05:00
sheepdog.c sheepdog: remove unnecessary includes 2010-08-30 18:29:22 +02:00
vdi.c qcow2/vdi: Change check to distinguish error cases 2010-07-06 17:05:49 +02:00
vmdk.c vmdk: Use bdrv_(p)write_sync for metadata writes 2010-06-22 14:38:02 +02:00
vpc.c vpc: Use bdrv_(p)write_sync for metadata writes 2010-06-22 14:38:02 +02:00
vvfat.c vvfat: Use cache=unsafe 2010-09-21 15:39:42 +02:00