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/file-posix.c | |
| parent | ceaca56feee6a1d682c882300855cad44a67ec8e (diff) | |
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/file-posix.c')
| -rw-r--r-- | block/file-posix.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/file-posix.c b/block/file-posix.c index e41e91e075..fbeb0068db 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -2938,6 +2938,7 @@ BlockDriver bdrv_file = { .bdrv_co_create = raw_co_create, .bdrv_co_create_opts = raw_co_create_opts, .bdrv_has_zero_init = bdrv_has_zero_init_1, + .bdrv_has_zero_init_truncate = bdrv_has_zero_init_1, .bdrv_co_block_status = raw_co_block_status, .bdrv_co_invalidate_cache = raw_co_invalidate_cache, .bdrv_co_pwrite_zeroes = raw_co_pwrite_zeroes, |