Kevin Wolf 6f5f060b73 qcow2: Avoid bounce buffers for AIO write requests ... qcow2 used to use bounce buffers for any AIO requests. This does not only imply unnecessary copying, but also unbounded allocations which should be avoided. This patch removes bounce buffers from the normal AIO write path. Encrypted images continue to use a bounce buffer, however with constant size. Signed-off-by: Kevin Wolf <kwolf@redhat.com>		2010-09-21 15:39:43 +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	cloop: use qemu block API	2010-05-17 10:20:04 +02:00
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
qcow.c	qcow: Use bdrv_(p)write_sync for metadata writes	2010-06-22 14:38:02 +02:00
qcow2-cluster.c	qcow2: Avoid bounce buffers for AIO read requests	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: Avoid bounce buffers for AIO write requests	2010-09-21 15:39:43 +02:00
qcow2.h	qcow2: Avoid bounce buffers for AIO read requests	2010-09-21 15:39:42 +02:00
raw-posix-aio.h	Remove aio_ctx from paio_* interface	2009-10-30 08:39:34 -05:00
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