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| author | Andrey Shinkevich <andrey.shinkevich@virtuozzo.com> | 2019-08-27 16:52:53 +0300 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2019-09-05 16:01:31 -0500 |
| commit | 294682cc3a7c5b3d1b2d45b686e2d8523750ce64 (patch) | |
| tree | 419b4d6946021ffcd5c8bb3e02b8d4392527faf8 /nbd/client.c | |
| parent | 5de47735c79a030edc3e6258ab5476b630c61765 (diff) | |
| download | qemu-294682cc3a7c5b3d1b2d45b686e2d8523750ce64.zip qemu-294682cc3a7c5b3d1b2d45b686e2d8523750ce64.tar.gz qemu-294682cc3a7c5b3d1b2d45b686e2d8523750ce64.tar.bz2 | |
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>
Diffstat (limited to 'nbd/client.c')
0 files changed, 0 insertions, 0 deletions