diff options
| author | Alberto Faria <afaria@redhat.com> | 2022-07-05 17:15:24 +0100 |
|---|---|---|
| committer | Hanna Reitz <hreitz@redhat.com> | 2022-07-12 12:14:56 +0200 |
| commit | 015ed2529a1a1876f2a78de90b768361c6e79345 (patch) | |
| tree | 1f6f4266c00b726a23438a6caea8c137653c93d0 /block | |
| parent | df02da003daabe2666c13db3d539a7bce6f8b24b (diff) | |
| download | qemu-015ed2529a1a1876f2a78de90b768361c6e79345.zip qemu-015ed2529a1a1876f2a78de90b768361c6e79345.tar.gz qemu-015ed2529a1a1876f2a78de90b768361c6e79345.tar.bz2 | |
block: Add blk_co_truncate()
Also convert blk_truncate() into a generated_co_wrapper.
Signed-off-by: Alberto Faria <afaria@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220705161527.1054072-17-afaria@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/block-backend.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/block/block-backend.c b/block/block-backend.c index a31b9f1..d0450ff 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -2293,8 +2293,9 @@ int coroutine_fn blk_co_pwrite_compressed(BlockBackend *blk, int64_t offset, BDRV_REQ_WRITE_COMPRESSED); } -int blk_truncate(BlockBackend *blk, int64_t offset, bool exact, - PreallocMode prealloc, BdrvRequestFlags flags, Error **errp) +int coroutine_fn blk_co_truncate(BlockBackend *blk, int64_t offset, bool exact, + PreallocMode prealloc, BdrvRequestFlags flags, + Error **errp) { IO_OR_GS_CODE(); if (!blk_is_available(blk)) { @@ -2302,7 +2303,7 @@ int blk_truncate(BlockBackend *blk, int64_t offset, bool exact, return -ENOMEDIUM; } - return bdrv_truncate(blk->root, offset, exact, prealloc, flags, errp); + return bdrv_co_truncate(blk->root, offset, exact, prealloc, flags, errp); } int blk_save_vmstate(BlockBackend *blk, const uint8_t *buf, |