block: Implement blk_pdiscard() using 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: <20220705161527.1054072-14-afaria@redhat.com> Signed-off-by: Hanna Reitz <hreitz@redhat.com>
This commit is contained in:
parent
1c95dc914a
commit
50db162df0
|
@ -1711,18 +1711,6 @@ int coroutine_fn blk_co_pdiscard(BlockBackend *blk, int64_t offset,
|
||||||
return ret;
|
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() */
|
/* To be called between exactly one pair of blk_inc/dec_in_flight() */
|
||||||
int coroutine_fn blk_co_do_flush(BlockBackend *blk)
|
int coroutine_fn blk_co_do_flush(BlockBackend *blk)
|
||||||
{
|
{
|
||||||
|
|
|
@ -110,9 +110,6 @@ nbd_do_establish_connection(BlockDriverState *bs, bool blocking, Error **errp);
|
||||||
int generated_co_wrapper
|
int generated_co_wrapper
|
||||||
blk_do_ioctl(BlockBackend *blk, unsigned long int req, void *buf);
|
blk_do_ioctl(BlockBackend *blk, unsigned long int req, void *buf);
|
||||||
|
|
||||||
int generated_co_wrapper
|
|
||||||
blk_do_pdiscard(BlockBackend *blk, int64_t offset, int64_t bytes);
|
|
||||||
|
|
||||||
int generated_co_wrapper blk_do_flush(BlockBackend *blk);
|
int generated_co_wrapper blk_do_flush(BlockBackend *blk);
|
||||||
|
|
||||||
#endif /* BLOCK_COROUTINES_H */
|
#endif /* BLOCK_COROUTINES_H */
|
||||||
|
|
|
@ -159,6 +159,8 @@ static inline int coroutine_fn blk_co_pwrite(BlockBackend *blk, int64_t offset,
|
||||||
return blk_co_pwritev(blk, offset, bytes, &qiov, flags);
|
return blk_co_pwritev(blk, offset, bytes, &qiov, flags);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
int generated_co_wrapper blk_pdiscard(BlockBackend *blk, int64_t offset,
|
||||||
|
int64_t bytes);
|
||||||
int coroutine_fn blk_co_pdiscard(BlockBackend *blk, int64_t offset,
|
int coroutine_fn blk_co_pdiscard(BlockBackend *blk, int64_t offset,
|
||||||
int64_t bytes);
|
int64_t bytes);
|
||||||
|
|
||||||
|
@ -172,7 +174,6 @@ int generated_co_wrapper blk_pwrite_compressed(BlockBackend *blk,
|
||||||
const void *buf);
|
const void *buf);
|
||||||
int coroutine_fn blk_co_pwrite_compressed(BlockBackend *blk, int64_t offset,
|
int coroutine_fn blk_co_pwrite_compressed(BlockBackend *blk, int64_t offset,
|
||||||
int64_t bytes, const void *buf);
|
int64_t bytes, const void *buf);
|
||||||
int blk_pdiscard(BlockBackend *blk, int64_t offset, int64_t bytes);
|
|
||||||
int generated_co_wrapper blk_pwrite_zeroes(BlockBackend *blk, int64_t offset,
|
int generated_co_wrapper blk_pwrite_zeroes(BlockBackend *blk, int64_t offset,
|
||||||
int64_t bytes,
|
int64_t bytes,
|
||||||
BdrvRequestFlags flags);
|
BdrvRequestFlags flags);
|
||||||
|
|
Loading…
Reference in New Issue