Josh Durgin 787f31330e rbd: add discard support ... Change the write flag to an operation type in RBDAIOCB, and make the buffer optional since discard doesn't use it. Discard is first included in librbd 0.1.2 (which is in Ceph 0.46). If librbd is too old, leave out qemu_rbd_aio_discard entirely, so the old behavior is preserved. Signed-off-by: Josh Durgin <josh.durgin@dreamhost.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>		2012-05-02 18:41:42 +02:00
..
blkdebug.c	block: push recursive flushing up from drivers	2012-04-05 14:54:39 +02:00
blkverify.c	block: replace unchecked strdup/malloc/calloc with glib	2012-01-26 11:39:03 +01:00
bochs.c	block: take lock around bdrv_read implementations	2011-10-21 17:34:14 +02:00
cloop.c	block/cloop: Use g_free instead of free	2011-11-04 14:24:12 +01:00
cow.c	block: Fix spelling in comment (ineffcient -> inefficient)	2012-04-19 15:48:52 +02:00
curl.c	aio: remove process_queue callback and qemu_aio_process_queue	2012-04-19 16:37:53 +02:00
dmg.c	block: take lock around bdrv_read implementations	2011-10-21 17:34:14 +02:00
iscsi.c	aio: remove process_queue callback and qemu_aio_process_queue	2012-04-19 16:37:53 +02:00
nbd.c	nbd: Fix uninitialised use of s->sock	2012-04-26 17:54:22 +02:00
parallels.c	block: take lock around bdrv_read implementations	2011-10-21 17:34:14 +02:00
qcow2-cache.c	qcow2: Add some tracing	2012-03-12 15:14:06 +01:00
qcow2-cluster.c	qcow2: Don't hold cache references across yield	2012-05-02 18:39:39 +02:00
qcow2-refcount.c	qcow2: Support reading zero clusters	2012-04-20 15:57:29 +02:00
qcow2-snapshot.c	qcow2: fix the return value -ENOENT -> -EEXIST	2012-05-02 18:39:39 +02:00
qcow2.c	block/qcow2: Add missing GCC_FMT_ATTR to function report_unsupported()	2012-05-02 18:39:39 +02:00
qcow2.h	qcow2: Zero write support	2012-04-20 15:57:30 +02:00
qcow.c	block: push recursive flushing up from drivers	2012-04-05 14:54:39 +02:00
qed-check.c	qed: image fragmentation statistics	2012-04-05 14:54:40 +02:00
qed-cluster.c	Use glib memory allocation and free functions	2011-08-20 23:01:08 -05:00
qed-gencb.c	Use glib memory allocation and free functions	2011-08-20 23:01:08 -05:00
qed-l2-cache.c	qed: do not evict in-use L2 table cache entries	2012-03-12 15:14:06 +01:00
qed-table.c	block: bdrv_aio_* do not return NULL	2011-12-15 12:40:07 +01:00
qed.c	qed: remove incoming live migration blocker	2012-04-05 16:29:12 +02:00
qed.h	qed: remove incoming live migration blocker	2012-04-05 16:29:12 +02:00
raw-posix-aio.h	prepare for future GPLv2+ relicensing	2012-01-13 10:55:56 -06:00
raw-posix.c	raw-posix: Do not use CONFIG_COCOA macro	2012-05-01 00:16:58 +02:00
raw-win32.c	block: Rename bdrv_co_flush to bdrv_co_flush_to_disk	2011-11-11 14:02:59 +01:00
raw.c	block: push recursive flushing up from drivers	2012-04-05 14:54:39 +02:00
rbd.c	rbd: add discard support	2012-05-02 18:41:42 +02:00
sheepdog.c	aio: remove process_queue callback and qemu_aio_process_queue	2012-04-19 16:37:53 +02:00
stream.c	block: add 'speed' optional parameter to block-stream	2012-04-27 11:44:50 -03:00
vdi.c	vdi: change goto to loop	2012-04-05 14:54:40 +02:00
vmdk.c	block: push recursive flushing up from drivers	2012-04-05 14:54:39 +02:00
vpc.c	block/vpc: write checksum back to footer after check	2012-04-05 14:54:40 +02:00
vvfat.c	vvfat: avoid leaking file descriptor in commit_one_file()	2012-01-13 10:36:59 +00:00