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Kevin Wolf 72e775c7d9 block: Always set writeback mode in blk_new_open() 
All callers of blk_new_open() either don't rely on the WCE bit set after
blk_new_open() because they explicitly set it anyway, or they pass
BDRV_O_CACHE_WB unconditionally.

This patch changes blk_new_open() so that it always enables writeback
mode and asserts that BDRV_O_CACHE_WB is clear. For those callers that
used to pass BDRV_O_CACHE_WB unconditionally, the flag is removed now.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
2016-03-30 12:16:01 +02:00
..
accounting.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
archipelago.c
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
backup.c
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
blkdebug.c
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
blkreplay.c
replay: introduce block devices record/replay
2016-03-30 12:15:57 +02:00
blkverify.c
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
block-backend.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
bochs.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
cloop.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
commit.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
crypto.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
curl.c
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
dirty-bitmap.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
dmg.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
gluster.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
io.c
block: add flush callback
2016-03-30 12:12:15 +02:00
iscsi.c
iscsi: add support for getting CHAP password via QCryptoSecret API
2016-02-29 14:54:31 -05:00
linux-aio.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
Makefile.objs
replay: introduce block devices record/replay
2016-03-30 12:15:57 +02:00
mirror.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
nbd-client.c
nbd: enable use of TLS with NBD block driver
2016-02-16 17:16:33 +01:00
nbd-client.h
nbd: enable use of TLS with NBD block driver
2016-02-16 17:16:33 +01:00
nbd.c
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
nfs.c
block/nfs: add support for setting debug level
2016-02-29 14:54:30 -05:00
null.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
parallels.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
qapi.c
block/qapi: Pass bdrv_query_blk_stats() s->stats
2016-03-30 11:59:32 +02:00
qcow2-cache.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
qcow2-cluster.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
qcow2-refcount.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
qcow2-snapshot.c
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
qcow2.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
qcow2.h
…
qcow.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
qed-check.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
qed-cluster.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
qed-gencb.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
qed-l2-cache.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
qed-table.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
qed.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
qed.h
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
quorum.c
quorum: Emit QUORUM_REPORT_BAD for reads in fifo mode
2016-03-17 16:43:30 +01:00
raw_bsd.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
raw-aio.h
include/qemu/iov.h: Don't include qemu-common.h
2016-03-22 22:20:16 +01:00
raw-posix.c
block/raw-posix.c: Make physical devices usable in QEMU under Mac OS X host
2016-03-30 11:59:32 +02:00
raw-win32.c
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
rbd.c
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
sheepdog.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
snapshot.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
ssh.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
stream.c
-----BEGIN PGP SIGNATURE-----
2016-03-29 19:54:49 +01:00
throttle-groups.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
vdi.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
vhdx-endian.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
vhdx-log.c
include/qemu/osdep.h: Don't include qapi/error.h
2016-03-22 22:20:15 +01:00
vhdx.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
vhdx.h
…
vmdk.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
vpc.c
block: Always set writeback mode in blk_new_open()
2016-03-30 12:16:01 +02:00
vvfat.c
util: move declarations out of qemu-common.h
2016-03-22 22:20:17 +01:00
win32-aio.c
block: Clean up includes
2016-01-20 13:36:23 +01:00
write-threshold.c
block: Clean up includes
2016-01-20 13:36:23 +01:00