Stefan Hajnoczi 1501ecc1d8 raw-posix: warn about BDRV_O_NATIVE_AIO if libaio is unavailable ...

raw-posix.c silently ignores BDRV_O_NATIVE_AIO if libaio is unavailable.
It is confusing when aio=native performance is identical to aio=threads
because the binary was accidentally built without libaio.

Print a deprecation warning if -drive aio=native is used with a binary
that does not support libaio.  There are probably users using aio=native
who would be inconvenienced if QEMU suddenly refused to start their
guests.  In the future this will become an error.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2015-10-16 15:34:30 +02:00

..

accounting.c

block: add accounting for merged requests

2015-02-06 17:24:21 +01:00

archipelago.c

block: remove superfluous '\n' around error_report/error_setg

2015-03-10 08:15:33 +03:00

backup.c

Backup: don't do copy-on-read in before_write_notifier

2015-09-25 08:37:07 -04:00

blkdebug.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

blkverify.c

blkverify: Fix BDS leak in .bdrv_open error path

2015-10-16 15:34:30 +02:00

block-backend.c

block-backend: Add blk_set_bs()

2015-10-16 15:34:29 +02:00

bochs.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

cloop.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

commit.c

block: Allow specifying driver-specific options to reopen

2015-09-14 16:51:36 +02:00

curl.c

block/curl: Don't lose original error when a connection fails.

2015-07-14 21:50:13 -04:00

dmg.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

gluster.c

…

io.c

block/io: Make bdrv_requests_pending() public

2015-10-16 15:34:29 +02:00

iscsi.c

block/iscsi: validate block size returned from target

2015-09-07 18:14:03 +02:00

linux-aio.c

linux-aio: simplify removal of completed iocbs from the list

2014-12-12 16:57:55 +00:00

Makefile.objs

block: convert quorum blockdrv to use crypto APIs

2015-07-08 13:11:01 +02:00

mirror.c

block: Add and use bdrv_replace_in_backing_chain()

2015-10-16 15:34:30 +02:00

nbd-client.c

nbd: Set block size to BDRV_SECTOR_SIZE

2015-03-18 12:07:01 +01:00

nbd-client.h

nbd: Set block size to BDRV_SECTOR_SIZE

2015-03-18 12:07:01 +01:00

nbd.c

nbd: convert to use the QAPI SocketAddress object

2015-09-25 12:04:40 +02:00

nfs.c

block/nfs: cache allocated filesize for read-only files

2015-09-25 08:37:07 -04:00

null.c

block/null: Support reopen

2015-04-28 15:36:09 +02:00

parallels.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

qapi.c

block: Convert bs->backing_hd to BdrvChild

2015-10-16 15:34:29 +02:00

qcow2-cache.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

qcow2-cluster.c

block: Convert bs->backing_hd to BdrvChild

2015-10-16 15:34:29 +02:00

qcow2-refcount.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

qcow2-snapshot.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

qcow2.c

block: Convert bs->backing_hd to BdrvChild

2015-10-16 15:34:29 +02:00

qcow2.h

qcow2: Make size_to_clusters() return uint64_t

2015-09-14 16:51:37 +02:00

qcow.c

block: Convert bs->backing_hd to BdrvChild

2015-10-16 15:34:29 +02:00

qed-check.c

…

qed-cluster.c

…

qed-gencb.c

…

qed-l2-cache.c

…

qed-table.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

qed.c

block: Remove bdrv_swap()

2015-10-16 15:34:30 +02:00

qed.h

qed: Really remove unused field QEDAIOCB.finished

2015-02-06 17:24:21 +01:00

quorum.c

quorum: Convert to BdrvChild

2015-10-16 15:34:29 +02:00

raw_bsd.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

raw-aio.h

linux-aio: drop return code from laio_io_unplug and ioq_submit

2014-12-12 16:57:55 +00:00

raw-posix.c

raw-posix: warn about BDRV_O_NATIVE_AIO if libaio is unavailable

2015-10-16 15:34:30 +02:00

raw-win32.c

block: switch from g_slice allocator to malloc

2015-10-12 11:17:45 +01:00

rbd.c

rbd: fix ceph settings precedence

2015-07-14 17:15:23 +02:00

sheepdog.c

sheepdog: refine discard support

2015-09-25 10:25:19 -04:00

snapshot.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

ssh.c

block/ssh: remove dead code

2015-10-08 19:46:01 +03:00

stream.c

block: Manage backing file references in bdrv_set_backing_hd()

2015-10-16 15:34:29 +02:00

throttle-groups.c

throttle: Check current timers before updating any_timer_armed[]

2015-06-23 15:06:16 +01:00

vdi.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

vhdx-endian.c

…

vhdx-log.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

vhdx.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

vhdx.h

block: vhdx - update PAYLOAD_BLOCK_UNMAPPED value to match 1.00 spec

2014-12-12 15:42:22 +00:00

vmdk.c

block: Convert bs->backing_hd to BdrvChild

2015-10-16 15:34:29 +02:00

vpc.c

block: Convert bs->file to BdrvChild

2015-10-16 15:34:29 +02:00

vvfat.c

block: Remove bdrv_swap()

2015-10-16 15:34:30 +02:00

win32-aio.c

…

write-threshold.c

block: Fix block-set-write-threshold not to use funky error class

2015-03-16 17:07:25 +01:00