diff options
Diffstat (limited to 'kernel/sched')
| -rw-r--r-- | kernel/sched/ext/cid.c | 16 | ||||
| -rw-r--r-- | kernel/sched/ext/ext.c | 2 | ||||
| -rw-r--r-- | kernel/sched/ext/sub.c | 2 |
3 files changed, 10 insertions, 10 deletions
diff --git a/kernel/sched/ext/cid.c b/kernel/sched/ext/cid.c index 39f88deb94bc..bc4eee5bb4cb 100644 --- a/kernel/sched/ext/cid.c +++ b/kernel/sched/ext/cid.c @@ -98,16 +98,16 @@ static struct scx_cid_tables *scx_cid_alloc_tables(void) u32 npossible = num_possible_cpus(); struct scx_cid_tables *tbls; - tbls = kzalloc_obj(*tbls, GFP_KERNEL); + tbls = kzalloc_obj(*tbls); if (!tbls) return NULL; - tbls->cid_to_cpu = kvcalloc(npossible, sizeof(*tbls->cid_to_cpu), GFP_KERNEL); - tbls->cpu_to_cid = kvcalloc(nr_cpu_ids, sizeof(*tbls->cpu_to_cid), GFP_KERNEL); - tbls->cid_to_shard = kvcalloc(npossible, sizeof(*tbls->cid_to_shard), GFP_KERNEL); - tbls->shard_node = kvcalloc(npossible, sizeof(*tbls->shard_node), GFP_KERNEL); - tbls->shard_ranges = kvcalloc(npossible, sizeof(*tbls->shard_ranges), GFP_KERNEL); - tbls->topo = kvcalloc(npossible, sizeof(*tbls->topo), GFP_KERNEL); + tbls->cid_to_cpu = kvzalloc_objs(*tbls->cid_to_cpu, npossible); + tbls->cpu_to_cid = kvzalloc_objs(*tbls->cpu_to_cid, nr_cpu_ids); + tbls->cid_to_shard = kvzalloc_objs(*tbls->cid_to_shard, npossible); + tbls->shard_node = kvzalloc_objs(*tbls->shard_node, npossible); + tbls->shard_ranges = kvzalloc_objs(*tbls->shard_ranges, npossible); + tbls->topo = kvzalloc_objs(*tbls->topo, npossible); if (!tbls->cid_to_cpu || !tbls->cpu_to_cid || !tbls->cid_to_shard || !tbls->shard_node || !tbls->shard_ranges || !tbls->topo) { @@ -490,7 +490,7 @@ __bpf_kfunc void scx_bpf_cid_override(const s32 *cpu_to_cid__arena, u32 cpu_to_c * region that arena fault recovery covers. */ alloced = zalloc_cpumask_var(&seen, GFP_KERNEL); - node_counts = kcalloc(nr_node_ids, sizeof(*node_counts), GFP_KERNEL); + node_counts = kzalloc_objs(*node_counts, nr_node_ids); if (cpu_to_cid_cnt == nr_cpu_ids) cpu_to_cid = kmemdup(cpu_to_cid__arena, cpu_to_cid_cnt * sizeof(s32), GFP_KERNEL); diff --git a/kernel/sched/ext/ext.c b/kernel/sched/ext/ext.c index 713aa26b2828..51de1d8b72a1 100644 --- a/kernel/sched/ext/ext.c +++ b/kernel/sched/ext/ext.c @@ -5449,7 +5449,7 @@ static ssize_t scx_attr_caps_show(struct kobject *kobj, struct scx_sched *sch = container_of(kobj, struct scx_sched, kobj); u32 npossible = num_possible_cpus(); struct scx_cmask *agg __free(kfree) = - kzalloc(struct_size(agg, bits, SCX_CMASK_NR_WORDS(npossible)), GFP_KERNEL); + kzalloc_flex(*agg, bits, SCX_CMASK_NR_WORDS(npossible)); unsigned long *agg_bm __free(bitmap) = bitmap_zalloc(npossible, GFP_KERNEL); ssize_t count = 0; s32 cap, si; diff --git a/kernel/sched/ext/sub.c b/kernel/sched/ext/sub.c index 0554448835bd..9e7040482bde 100644 --- a/kernel/sched/ext/sub.c +++ b/kernel/sched/ext/sub.c @@ -194,7 +194,7 @@ s32 scx_alloc_pshards(struct scx_sched *sch) shard_node = rcu_dereference_protected(scx_shard_node, lockdep_is_held(&scx_enable_mutex)); - pshard = kzalloc_objs(pshard[0], scx_nr_cid_shards, GFP_KERNEL); + pshard = kzalloc_objs(pshard[0], scx_nr_cid_shards); if (!pshard) return -ENOMEM; |