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block: Implement blk_pdiscard() using generated_co_wrapper

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Signed-off-by: Alberto Faria <afaria@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Message-Id: <20220705161527.1054072-14-afaria@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
This commit is contained in:
Alberto Faria 2022-07-05 17:15:21 +01:00 • committed by Hanna Reitz
parent 1c95dc914a
commit 50db162df0
3 changed files with 2 additions and 16 deletions
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12
block/block-backend.c
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@ -1711,18 +1711,6 @@ int coroutine_fn blk_co_pdiscard(BlockBackend *blk, int64_t offset,
return ret;
}
int blk_pdiscard(BlockBackend *blk, int64_t offset, int64_t bytes)
{
int ret;
IO_OR_GS_CODE();
blk_inc_in_flight(blk);
ret = blk_do_pdiscard(blk, offset, bytes);
blk_dec_in_flight(blk);
return ret;
}
/* To be called between exactly one pair of blk_inc/dec_in_flight() */
int coroutine_fn blk_co_do_flush(BlockBackend *blk)
{