diff options
| author | Stefano Garzarella <sgarzare@redhat.com> | 2024-08-08 10:05:45 +0200 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2024-08-28 08:37:29 +0300 |
| commit | 450fe533b7cb3aebc676432878e0ad381406328e (patch) | |
| tree | ec3dabc85d413f631b690dbd49a883d8eeaf6515 /meson.build | |
| parent | e5fe70d3af17256ea1f3320aa14ad1f5cf119804 (diff) | |
block/blkio: use FUA flag on write zeroes only if supported
libblkio supports BLKIO_REQ_FUA with write zeros requests only since
version 1.4.0, so let's inform the block layer that the blkio driver
supports it only in this case. Otherwise we can have runtime errors
as reported in https://issues.redhat.com/browse/RHEL-32878
Fixes: fd66dbd424 ("blkio: add libblkio block driver")
Cc: qemu-stable@nongnu.org
Buglink: https://issues.redhat.com/browse/RHEL-32878
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240808080545.40744-1-sgarzare@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
(cherry picked from commit 547c4e50929ec6c091d9c16a7b280e829b12b463)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/meson.build b/meson.build index 91a0aa64c6..7a56772136 100644 --- a/meson.build +++ b/meson.build @@ -2211,6 +2211,8 @@ config_host_data.set('CONFIG_BLKIO', blkio.found()) if blkio.found() config_host_data.set('CONFIG_BLKIO_VHOST_VDPA_FD', blkio.version().version_compare('>=1.3.0')) + config_host_data.set('CONFIG_BLKIO_WRITE_ZEROS_FUA', + blkio.version().version_compare('>=1.4.0')) endif config_host_data.set('CONFIG_CURL', curl.found()) config_host_data.set('CONFIG_CURSES', curses.found()) |