[PULL,08/15] qcow2: Replace bdrv_write() with bdrv_pwrite()
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Message ID 20190510161614.23236-9-kwolf@redhat.com
State New
Headers show
Series
  • [PULL,01/15] block: remove bs from lists before closing
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Commit Message

Kevin Wolf May 10, 2019, 4:16 p.m. UTC
From: Alberto Garcia <berto@igalia.com>

There's only one bdrv_write() call left in the qcow2 code, and it can
be trivially replaced with the byte-based bdrv_pwrite().

Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 block/qcow2-refcount.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch
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diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index fa7ac1f7cb..7481903396 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -2429,8 +2429,8 @@  write_refblocks:
         on_disk_refblock = (void *)((char *) *refcount_table +
                                     refblock_index * s->cluster_size);
 
-        ret = bdrv_write(bs->file, refblock_offset / BDRV_SECTOR_SIZE,
-                         on_disk_refblock, s->cluster_sectors);
+        ret = bdrv_pwrite(bs->file, refblock_offset, on_disk_refblock,
+                          s->cluster_size);
         if (ret < 0) {
             fprintf(stderr, "ERROR writing refblock: %s\n", strerror(-ret));
             goto fail;