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[Qemu-block] [PATCH v4 34/39] qcow2: Rename l2_table in count_contiguous
From: |
Alberto Garcia |
Subject: |
[Qemu-block] [PATCH v4 34/39] qcow2: Rename l2_table in count_contiguous_clusters_unallocated() |
Date: |
Mon, 5 Feb 2018 16:33:34 +0200 |
This function doesn't need any changes to support L2 slices, but since
it's now dealing with slices intead of full tables, the l2_table
variable is renamed for clarity.
Signed-off-by: Alberto Garcia <address@hidden>
Reviewed-by: Eric Blake <address@hidden>
Reviewed-by: Max Reitz <address@hidden>
---
block/qcow2-cluster.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c
index f049e0e00e..11aa3628e4 100644
--- a/block/qcow2-cluster.c
+++ b/block/qcow2-cluster.c
@@ -407,10 +407,10 @@ static int count_contiguous_clusters(int nb_clusters, int
cluster_size,
/*
* Checks how many consecutive unallocated clusters in a given L2
- * table have the same cluster type.
+ * slice have the same cluster type.
*/
static int count_contiguous_clusters_unallocated(int nb_clusters,
- uint64_t *l2_table,
+ uint64_t *l2_slice,
QCow2ClusterType wanted_type)
{
int i;
@@ -418,7 +418,7 @@ static int count_contiguous_clusters_unallocated(int
nb_clusters,
assert(wanted_type == QCOW2_CLUSTER_ZERO_PLAIN ||
wanted_type == QCOW2_CLUSTER_UNALLOCATED);
for (i = 0; i < nb_clusters; i++) {
- uint64_t entry = be64_to_cpu(l2_table[i]);
+ uint64_t entry = be64_to_cpu(l2_slice[i]);
QCow2ClusterType type = qcow2_get_cluster_type(entry);
if (type != wanted_type) {
--
2.11.0
- Re: [Qemu-block] [PATCH v4 24/39] qcow2: Update discard_single_l2() to support L2 slices, (continued)
- [Qemu-block] [PATCH v4 35/39] qcow2: Rename l2_table in count_cow_clusters(), Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 15/39] qcow2: Update l2_load() to support L2 slices, Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 20/39] qcow2: Update qcow2_get_cluster_offset() to support L2 slices, Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 13/39] qcow2: Add l2_slice_size field to BDRVQcow2State, Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 11/39] qcow2: Remove BDS parameter from qcow2_cache_is_table_offset(), Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 12/39] qcow2: Add offset_to_l1_index(), Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 03/39] qcow2: Remove BDS parameter from qcow2_cache_get_table_addr(), Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 01/39] qcow2: Fix documentation of get_cluster_table(), Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 09/39] qcow2: Remove BDS parameter from qcow2_cache_clean_unused(), Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 34/39] qcow2: Rename l2_table in count_contiguous_clusters_unallocated(),
Alberto Garcia <=
- [Qemu-block] [PATCH v4 02/39] qcow2: Add table size field to Qcow2Cache, Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 37/39] iotests: Test valid values of l2-cache-entry-size, Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 33/39] qcow2: Rename l2_table in count_contiguous_clusters(), Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 38/39] iotests: Test downgrading an image using a small L2 slice size, Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 36/39] qcow2: Allow configuring the L2 slice size, Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 32/39] qcow2: Rename l2_table in qcow2_alloc_compressed_cluster_offset(), Alberto Garcia, 2018/02/05
- [Qemu-block] [PATCH v4 30/39] qcow2: Update expand_zero_clusters_in_l1() to support L2 slices, Alberto Garcia, 2018/02/05