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| author | Max Reitz <mreitz@redhat.com> | 2013-09-27 12:14:16 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2013-09-27 17:22:43 +0200 |
| commit | 22f0dd29afd6011b2b7a94bf860502eafce4ddd5 (patch) | |
| tree | 2d8d0edfce9380395c79871eef22e09331640d68 /block | |
| parent | 15684a474286cc2c6106c756ddd095a21d058970 (diff) | |
| download | qemu-22f0dd29afd6011b2b7a94bf860502eafce4ddd5.tar.gz qemu-22f0dd29afd6011b2b7a94bf860502eafce4ddd5.tar.bz2 qemu-22f0dd29afd6011b2b7a94bf860502eafce4ddd5.zip | |
qcow2: COMPRESSED on count_contiguous_clusters
Compressed clusters can never be contiguous, therefore the corresponding
flag does not need to be given explicitly to count_contiguous_clusters.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/qcow2-cluster.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 8b2361a2ed..f93960f509 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -493,8 +493,7 @@ int qcow2_get_cluster_offset(BlockDriverState *bs, uint64_t offset, return -EIO; } c = count_contiguous_clusters(nb_clusters, s->cluster_size, - &l2_table[l2_index], 0, - QCOW_OFLAG_COMPRESSED | QCOW_OFLAG_ZERO); + &l2_table[l2_index], 0, QCOW_OFLAG_ZERO); *cluster_offset = 0; break; case QCOW2_CLUSTER_UNALLOCATED: @@ -505,8 +504,7 @@ int qcow2_get_cluster_offset(BlockDriverState *bs, uint64_t offset, case QCOW2_CLUSTER_NORMAL: /* how many allocated clusters ? */ c = count_contiguous_clusters(nb_clusters, s->cluster_size, - &l2_table[l2_index], 0, - QCOW_OFLAG_COMPRESSED | QCOW_OFLAG_ZERO); + &l2_table[l2_index], 0, QCOW_OFLAG_ZERO); *cluster_offset &= L2E_OFFSET_MASK; break; default: |