diff options
| author | Alberto Faria <afaria@redhat.com> | 2022-06-09 16:27:36 +0100 |
|---|---|---|
| committer | Hanna Reitz <hreitz@redhat.com> | 2022-07-12 12:14:55 +0200 |
| commit | 32cc71def9e3885f9527af713e6d8dc7521ddc08 (patch) | |
| tree | 9ec7c6a1c10523d79b9b8aeb4ba6ace82c3f5b87 /block/vvfat.c | |
| parent | 53fb7844f03241a0e6de2c342c9e1b89df12da4d (diff) | |
block: Change bdrv_{pread,pwrite,pwrite_sync}() param order
Swap 'buf' and 'bytes' around for consistency with
bdrv_co_{pread,pwrite}(), and in preparation to implement these
functions using generated_co_wrapper.
Callers were updated using this Coccinelle script:
@@ expression child, offset, buf, bytes, flags; @@
- bdrv_pread(child, offset, buf, bytes, flags)
+ bdrv_pread(child, offset, bytes, buf, flags)
@@ expression child, offset, buf, bytes, flags; @@
- bdrv_pwrite(child, offset, buf, bytes, flags)
+ bdrv_pwrite(child, offset, bytes, buf, flags)
@@ expression child, offset, buf, bytes, flags; @@
- bdrv_pwrite_sync(child, offset, buf, bytes, flags)
+ bdrv_pwrite_sync(child, offset, bytes, buf, flags)
Resulting overly-long lines were then fixed by hand.
Signed-off-by: Alberto Faria <afaria@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-Id: <20220609152744.3891847-3-afaria@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Diffstat (limited to 'block/vvfat.c')
| -rw-r--r-- | block/vvfat.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/block/vvfat.c b/block/vvfat.c index 87595dfc69..d6dd919683 100644 --- a/block/vvfat.c +++ b/block/vvfat.c @@ -1488,8 +1488,8 @@ static int vvfat_read(BlockDriverState *bs, int64_t sector_num, DLOG(fprintf(stderr, "sectors %" PRId64 "+%" PRId64 " allocated\n", sector_num, n >> BDRV_SECTOR_BITS)); - if (bdrv_pread(s->qcow, sector_num * BDRV_SECTOR_SIZE, - buf + i * 0x200, n, 0) < 0) { + if (bdrv_pread(s->qcow, sector_num * BDRV_SECTOR_SIZE, n, + buf + i * 0x200, 0) < 0) { return -1; } i += (n >> BDRV_SECTOR_BITS) - 1; @@ -1978,7 +1978,7 @@ static uint32_t get_cluster_count_for_direntry(BDRVVVFATState* s, return -1; } res = bdrv_pwrite(s->qcow, offset * BDRV_SECTOR_SIZE, - s->cluster_buffer, BDRV_SECTOR_SIZE, + BDRV_SECTOR_SIZE, s->cluster_buffer, 0); if (res < 0) { return -2; @@ -3063,8 +3063,8 @@ DLOG(checkpoint()); * Use qcow backend. Commit later. */ DLOG(fprintf(stderr, "Write to qcow backend: %d + %d\n", (int)sector_num, nb_sectors)); - ret = bdrv_pwrite(s->qcow, sector_num * BDRV_SECTOR_SIZE, buf, - nb_sectors * BDRV_SECTOR_SIZE, 0); + ret = bdrv_pwrite(s->qcow, sector_num * BDRV_SECTOR_SIZE, + nb_sectors * BDRV_SECTOR_SIZE, buf, 0); if (ret < 0) { fprintf(stderr, "Error writing to qcow backend\n"); return ret; |