Andrey ShinkevichandEric Blake 294682cc3a block: workaround for unaligned byte range in fallocate() ...

Revert the commit 118f99442d 'block/io.c: fix for the allocation failure'
and use better error handling for file systems that do not support
fallocate() for an unaligned byte range. Allow falling back to pwrite
in case fallocate() returns EINVAL.

Suggested-by: Kevin Wolf <kwolf@redhat.com>
Suggested-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Denis V. Lunev <den@openvz.org>
Message-Id: <1566913973-15490-1-git-send-email-andrey.shinkevich@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>

2019-09-05 16:01:31 -05:00

..

accounting.c

…

backup.c

block: define .*_part io handlers in BlockDriver

2019-08-27 14:58:42 +01:00

blkdebug.c

…

blklogwrites.c

…

blkreplay.c

…

blkverify.c

…

block-backend.c

…

bochs.c

…

cloop.c

…

commit.c

…

copy-on-read.c

…

create.c

…

crypto.c

…

crypto.h

…

curl.c

…

dirty-bitmap.c

…

dmg-bz2.c

…

dmg-lzfse.c

…

dmg.c

…

dmg.h

…

file-posix.c

block: workaround for unaligned byte range in fallocate()

2019-09-05 16:01:31 -05:00

file-win32.c

block: Implement .bdrv_has_zero_init_truncate()

2019-08-19 17:13:26 +02:00

gluster.c

block: Implement .bdrv_has_zero_init_truncate()

2019-08-19 17:13:26 +02:00

io.c

block: workaround for unaligned byte range in fallocate()

2019-09-05 16:01:31 -05:00

iscsi-opts.c

…

iscsi.c

…

linux-aio.c

…

Makefile.objs

…

mirror.c

…

nbd.c

nbd: Use g_autofree in a few places

2019-09-05 15:52:45 -05:00

nfs.c

block: Implement .bdrv_has_zero_init_truncate()

2019-08-19 17:13:26 +02:00

null.c

…

nvme.c

…

parallels.c

block: Use bdrv_has_zero_init_truncate()

2019-08-19 17:13:26 +02:00

parallels.h

…

qapi.c

…

qcow2-bitmap.c

…

qcow2-cache.c

…

qcow2-cluster.c

block/qcow2: implement .bdrv_co_pwritev(_compressed)_part

2019-08-27 14:58:42 +01:00

qcow2-refcount.c

…

qcow2-snapshot.c

…

qcow2-threads.c

…

qcow2.c

block/qcow2: implement .bdrv_co_pwritev(_compressed)_part

2019-08-27 14:58:42 +01:00

qcow2.h

block/qcow2: implement .bdrv_co_pwritev(_compressed)_part

2019-08-27 14:58:42 +01:00

qcow.c

…

qed-check.c

…

qed-cluster.c

…

qed-l2-cache.c

…

qed-table.c

…

qed.c

block: Implement .bdrv_has_zero_init_truncate()

2019-08-19 17:13:26 +02:00

qed.h

…

quorum.c

…

raw-format.c

block: Implement .bdrv_has_zero_init_truncate()

2019-08-19 17:13:26 +02:00

rbd.c

block: Implement .bdrv_has_zero_init_truncate()

2019-08-19 17:13:26 +02:00

replication.c

…

sheepdog.c

block: Implement .bdrv_has_zero_init_truncate()

2019-08-19 17:13:26 +02:00

snapshot.c

…

ssh.c

block: Implement .bdrv_has_zero_init_truncate()

2019-08-19 17:13:26 +02:00

stream.c

…

throttle-groups.c

…

throttle.c

…

trace-events

…

vdi.c

vdi: Make block_status recurse for fixed images

2019-08-19 17:13:26 +02:00

vhdx-endian.c

…

vhdx-log.c

…

vhdx.c

vhdx: Fix .bdrv_has_zero_init()

2019-08-19 17:13:26 +02:00

vhdx.h

…

vmdk.c

vmdk: Reject invalid compressed writes

2019-09-03 14:55:35 +02:00

vpc.c

vpc: Do not return RAW from block_status

2019-08-19 17:13:26 +02:00

vvfat.c

…

vxhs.c

…

win32-aio.c

…

write-threshold.c

…