diff options
| author | Max Reitz <mreitz@redhat.com> | 2019-07-24 19:12:32 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2019-08-19 17:13:26 +0200 |
| commit | 1dcaf52760ccaa2e019164c887b8436ac6c5d8ea (patch) | |
| tree | 51e70c5a585d2f3f6062719d843cdf00d9e573c3 /block/gluster.c | |
| parent | ceaca56feee6a1d682c882300855cad44a67ec8e (diff) | |
| download | qemu-1dcaf52760ccaa2e019164c887b8436ac6c5d8ea.zip qemu-1dcaf52760ccaa2e019164c887b8436ac6c5d8ea.tar.gz qemu-1dcaf52760ccaa2e019164c887b8436ac6c5d8ea.tar.bz2 | |
block: Implement .bdrv_has_zero_init_truncate()
We need to implement .bdrv_has_zero_init_truncate() for every block
driver that supports truncation and has a .bdrv_has_zero_init()
implementation.
Implement it the same way each driver implements .bdrv_has_zero_init().
This is at least not any more unsafe than what we had before.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190724171239.8764-5-mreitz@redhat.com
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/gluster.c')
| -rw-r--r-- | block/gluster.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/gluster.c b/block/gluster.c index f64dc5b..64028b2 100644 --- a/block/gluster.c +++ b/block/gluster.c @@ -1567,6 +1567,7 @@ static BlockDriver bdrv_gluster = { .bdrv_co_writev = qemu_gluster_co_writev, .bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk, .bdrv_has_zero_init = qemu_gluster_has_zero_init, + .bdrv_has_zero_init_truncate = qemu_gluster_has_zero_init, #ifdef CONFIG_GLUSTERFS_DISCARD .bdrv_co_pdiscard = qemu_gluster_co_pdiscard, #endif @@ -1598,6 +1599,7 @@ static BlockDriver bdrv_gluster_tcp = { .bdrv_co_writev = qemu_gluster_co_writev, .bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk, .bdrv_has_zero_init = qemu_gluster_has_zero_init, + .bdrv_has_zero_init_truncate = qemu_gluster_has_zero_init, #ifdef CONFIG_GLUSTERFS_DISCARD .bdrv_co_pdiscard = qemu_gluster_co_pdiscard, #endif @@ -1629,6 +1631,7 @@ static BlockDriver bdrv_gluster_unix = { .bdrv_co_writev = qemu_gluster_co_writev, .bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk, .bdrv_has_zero_init = qemu_gluster_has_zero_init, + .bdrv_has_zero_init_truncate = qemu_gluster_has_zero_init, #ifdef CONFIG_GLUSTERFS_DISCARD .bdrv_co_pdiscard = qemu_gluster_co_pdiscard, #endif @@ -1666,6 +1669,7 @@ static BlockDriver bdrv_gluster_rdma = { .bdrv_co_writev = qemu_gluster_co_writev, .bdrv_co_flush_to_disk = qemu_gluster_co_flush_to_disk, .bdrv_has_zero_init = qemu_gluster_has_zero_init, + .bdrv_has_zero_init_truncate = qemu_gluster_has_zero_init, #ifdef CONFIG_GLUSTERFS_DISCARD .bdrv_co_pdiscard = qemu_gluster_co_pdiscard, #endif |