Stefan Hajnoczi 298800cae7 qed: Table, L2 cache, and cluster functions ... This patch adds code to look up data cluster offsets in the image via the L1/L2 tables. The L2 tables are writethrough cached in memory for performance (each read/write requires a lookup so it is essential to cache the tables). With cluster lookup code in place it is possible to implement bdrv_is_allocated() to query the number of contiguous allocated/unallocated clusters. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>		2010-12-17 16:11:04 +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-cluster.c	qcow2: Invalidate cache after failed read	2010-11-04 13:54:37 +01:00
qcow2-refcount.c	qcow2: Invalidate cache after failed read	2010-11-04 13:54:37 +01:00
qcow2-snapshot.c	Copy snapshots out of QCOW2 disk	2010-10-22 14:49:35 +02:00
qcow2.c	block: Allow bdrv_flush to return errors	2010-11-04 12:52:16 +01:00
qcow2.h	block: Remove unused s->hd in various drivers	2010-11-24 17:31:06 +01:00
qcow.c	block: Remove unused s->hd in various drivers	2010-11-24 17:31:06 +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: Table, L2 cache, and cluster functions	2010-12-17 16:11:04 +01:00
qed.h	qed: Table, L2 cache, and cluster functions	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	Fix win32 build	2010-11-07 15:10:40 +00:00
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: remove unnecessary includes	2010-08-30 18:29:22 +02:00
vdi.c	block: Remove unused s->hd in various drivers	2010-11-24 17:31:06 +01:00
vmdk.c	block: Remove unused s->hd in various drivers	2010-11-24 17:31:06 +01:00
vpc.c	block: Remove unused s->hd in various drivers	2010-11-24 17:31:06 +01:00
vvfat.c	block/vvfat: Fix compiler warning in debug code	2010-10-03 06:40:54 +00:00