diff options
Diffstat (limited to 'hw/ide/core.c')
| -rw-r--r-- | hw/ide/core.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index 84832008b8..6afadf894f 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -629,13 +629,15 @@ static void ide_buffered_readv_cb(void *opaque, int ret) IDEBufferedRequest *req = opaque; if (!req->orphaned) { if (!ret) { - qemu_iovec_from_buf(req->original_qiov, 0, req->iov.iov_base, + assert(req->qiov.size == req->original_qiov->size); + qemu_iovec_from_buf(req->original_qiov, 0, + req->qiov.local_iov.iov_base, req->original_qiov->size); } req->original_cb(req->original_opaque, ret); } QLIST_REMOVE(req, list); - qemu_vfree(req->iov.iov_base); + qemu_vfree(qemu_iovec_buf(&req->qiov)); g_free(req); } @@ -660,9 +662,8 @@ BlockAIOCB *ide_buffered_readv(IDEState *s, int64_t sector_num, req->original_qiov = iov; req->original_cb = cb; req->original_opaque = opaque; - req->iov.iov_base = qemu_blockalign(blk_bs(s->blk), iov->size); - req->iov.iov_len = iov->size; - qemu_iovec_init_external(&req->qiov, &req->iov, 1); + qemu_iovec_init_buf(&req->qiov, blk_blockalign(s->blk, iov->size), + iov->size); aioreq = blk_aio_preadv(s->blk, sector_num << BDRV_SECTOR_BITS, &req->qiov, 0, ide_buffered_readv_cb, req); @@ -774,9 +775,7 @@ static void ide_sector_read(IDEState *s) return; } - s->iov.iov_base = s->io_buffer; - s->iov.iov_len = n * BDRV_SECTOR_SIZE; - qemu_iovec_init_external(&s->qiov, &s->iov, 1); + qemu_iovec_init_buf(&s->qiov, s->io_buffer, n * BDRV_SECTOR_SIZE); block_acct_start(blk_get_stats(s->blk), &s->acct, n * BDRV_SECTOR_SIZE, BLOCK_ACCT_READ); @@ -1045,9 +1044,7 @@ static void ide_sector_write(IDEState *s) return; } - s->iov.iov_base = s->io_buffer; - s->iov.iov_len = n * BDRV_SECTOR_SIZE; - qemu_iovec_init_external(&s->qiov, &s->iov, 1); + qemu_iovec_init_buf(&s->qiov, s->io_buffer, n * BDRV_SECTOR_SIZE); block_acct_start(blk_get_stats(s->blk), &s->acct, n * BDRV_SECTOR_SIZE, BLOCK_ACCT_WRITE); |