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| author | Frediano Ziglio <freddy77@gmail.com> | 2011-09-07 16:19:17 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2011-09-12 15:17:17 +0200 |
| commit | a7912369929f91aaf42a88b3a0a80f106a681bf4 (patch) | |
| tree | 43b7e90abe93d77a059c5b4c11ab0dd2031f3334 | |
| parent | 44520db10b1b92f272348ab7028e7afc68ac3edf (diff) | |
| download | qemu-a7912369929f91aaf42a88b3a0a80f106a681bf4.tar.gz qemu-a7912369929f91aaf42a88b3a0a80f106a681bf4.tar.bz2 qemu-a7912369929f91aaf42a88b3a0a80f106a681bf4.zip | |
qcow2: removed unused depends_on field
Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| -rw-r--r-- | block/qcow2-cluster.c | 3 | ||||
| -rw-r--r-- | block/qcow2.h | 1 |
2 files changed, 1 insertions, 3 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index e06be64876..113db8b414 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -694,7 +694,7 @@ err: * If the offset is not found, allocate a new cluster. * * If the cluster was already allocated, m->nb_clusters is set to 0, - * m->depends_on is set to NULL and the other fields in m are meaningless. + * other fields in m are meaningless. * * If the cluster is newly allocated, m->nb_clusters is set to the number of * contiguous clusters that have been allocated. In this case, the other @@ -736,7 +736,6 @@ again: cluster_offset &= ~QCOW_OFLAG_COPIED; m->nb_clusters = 0; - m->depends_on = NULL; goto out; } diff --git a/block/qcow2.h b/block/qcow2.h index c8ca3bc574..531af3948b 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -148,7 +148,6 @@ typedef struct QCowL2Meta int n_start; int nb_available; int nb_clusters; - struct QCowL2Meta *depends_on; CoQueue dependent_requests; QLIST_ENTRY(QCowL2Meta) next_in_flight; |