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| author | Anthony Liguori <aliguori@amazon.com> | 2013-10-11 09:29:58 -0700 |
|---|---|---|
| committer | Anthony Liguori <aliguori@amazon.com> | 2013-10-11 09:29:58 -0700 |
| commit | 33c6cae44eccea5e627c2dc5cbf31456db90fc38 (patch) | |
| tree | 26f994c9f78144b2a6f12da686a2235d0df1dd21 /block/qcow2-cluster.c | |
| parent | 39c153b80f890dc5f02465dc59992e195abd5f40 (diff) | |
| parent | 34eeb82de65ce9f83081a3357b0afe80a6a1d86a (diff) | |
Merge remote-tracking branch 'kwolf/for-anthony' into staging
# By Max Reitz (30) and others
# Via Kevin Wolf
* kwolf/for-anthony: (61 commits)
qemu-iotests: Add test for inactive L2 overlap
qemu-io: Let "open" pass options to block driver
vmdk: Fix vmdk_parse_extents
blockdev: blockdev_init() error conversion
blockdev: Don't disable COR automatically with blockdev-add
blockdev: Remove 'media' parameter from blockdev_init()
qemu-iotests: Check autodel behaviour for device_del
blockdev: Remove IF_* check for read-only blockdev_init
blockdev: Move virtio-blk device creation to drive_init
blockdev: Move bus/unit/index processing to drive_init
blockdev: Move parsing of 'boot' option to drive_init
blockdev: Moving parsing of geometry options to drive_init
blockdev: Move parsing of 'if' option to drive_init
blockdev: Move parsing of 'media' option to drive_init
blockdev: Pass QDict to blockdev_init()
blockdev: Separate ID generation from DriveInfo creation
blockdev: 'blockdev-add' QMP command
blockdev: Introduce DriveInfo.enable_auto_del
qapi-types/visit.py: Inheritance for structs
qapi-types/visit.py: Pass whole expr dict for structs
...
Message-id: 1381503951-27985-1-git-send-email-kwolf@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
Diffstat (limited to 'block/qcow2-cluster.c')
| -rw-r--r-- | block/qcow2-cluster.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index 0fd26bb4cc..0348b971b1 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -83,8 +83,8 @@ int qcow2_grow_l1_table(BlockDriverState *bs, uint64_t min_size, /* the L1 position has not yet been updated, so these clusters must * indeed be completely free */ - ret = qcow2_pre_write_overlap_check(bs, QCOW2_OL_DEFAULT, - new_l1_table_offset, new_l1_size2); + ret = qcow2_pre_write_overlap_check(bs, 0, new_l1_table_offset, + new_l1_size2); if (ret < 0) { goto fail; } @@ -160,8 +160,7 @@ int qcow2_write_l1_entry(BlockDriverState *bs, int l1_index) buf[i] = cpu_to_be64(s->l1_table[l1_start_index + i]); } - ret = qcow2_pre_write_overlap_check(bs, - QCOW2_OL_DEFAULT & ~QCOW2_OL_ACTIVE_L1, + ret = qcow2_pre_write_overlap_check(bs, QCOW2_OL_ACTIVE_L1, s->l1_table_offset + 8 * l1_start_index, sizeof(buf)); if (ret < 0) { return ret; @@ -396,7 +395,7 @@ static int coroutine_fn copy_sectors(BlockDriverState *bs, &s->aes_encrypt_key); } - ret = qcow2_pre_write_overlap_check(bs, QCOW2_OL_DEFAULT, + ret = qcow2_pre_write_overlap_check(bs, 0, cluster_offset + n_start * BDRV_SECTOR_SIZE, n * BDRV_SECTOR_SIZE); if (ret < 0) { goto out; @@ -1604,8 +1603,7 @@ static int expand_zero_clusters_in_l1(BlockDriverState *bs, uint64_t *l1_table, } } - ret = qcow2_pre_write_overlap_check(bs, QCOW2_OL_DEFAULT, - offset, s->cluster_size); + ret = qcow2_pre_write_overlap_check(bs, 0, offset, s->cluster_size); if (ret < 0) { if (!preallocated) { qcow2_free_clusters(bs, offset, s->cluster_size, @@ -1661,8 +1659,8 @@ static int expand_zero_clusters_in_l1(BlockDriverState *bs, uint64_t *l1_table, } } else { if (l2_dirty) { - ret = qcow2_pre_write_overlap_check(bs, QCOW2_OL_DEFAULT & - ~(QCOW2_OL_INACTIVE_L2 | QCOW2_OL_ACTIVE_L2), l2_offset, + ret = qcow2_pre_write_overlap_check(bs, + QCOW2_OL_INACTIVE_L2 | QCOW2_OL_ACTIVE_L2, l2_offset, s->cluster_size); if (ret < 0) { goto fail; |