g_new(T, n) is neater than g_malloc(sizeof(T) * n). It's also safer,
for two reasons. One, it catches multiplication overflowing size_t.
Two, it returns T * rather than void *, which lets the compiler catch
more type errors.
This commit only touches allocations with size arguments of the form
sizeof(T).
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
HBitmap *hbitmap_alloc(uint64_t size, int granularity)
{
- HBitmap *hb = g_malloc0(sizeof (struct HBitmap));
+ HBitmap *hb = g_new0(struct HBitmap, 1);
unsigned i;
assert(granularity >= 0 && granularity < 64);
hb->granularity = granularity;
for (i = HBITMAP_LEVELS; i-- > 0; ) {
size = MAX((size + BITS_PER_LONG - 1) >> BITS_PER_LEVEL, 1);
- hb->levels[i] = g_malloc0(size * sizeof(unsigned long));
+ hb->levels[i] = g_new0(unsigned long, size);
}
/* We necessarily have free bits in level 0 due to the definition
void qemu_iovec_init(QEMUIOVector *qiov, int alloc_hint)
{
- qiov->iov = g_malloc(alloc_hint * sizeof(struct iovec));
+ qiov->iov = g_new(struct iovec, alloc_hint);
qiov->niov = 0;
qiov->nalloc = alloc_hint;
qiov->size = 0;
if (qiov->niov == qiov->nalloc) {
qiov->nalloc = 2 * qiov->nalloc + 1;
- qiov->iov = g_realloc(qiov->iov, qiov->nalloc * sizeof(struct iovec));
+ qiov->iov = g_renew(struct iovec, qiov->iov, qiov->nalloc);
}
qiov->iov[qiov->niov].iov_base = base;
qiov->iov[qiov->niov].iov_len = len;