bprocps: fix order of operations for %use of slabinfo
In some environments, 100 * nr_active_objs is calculated at first, and lower 32bit of the result is divided by nr_objs. If 100 * nr_active_objs > 42949672, %use will be incorrect. Signed-off-by: Takayuki Nagata <tnagata@redhat.com>
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@ -179,7 +179,7 @@ static int parse_slabinfo20(struct slab_info **list, struct slab_stat *stats,
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curr->cache_size = (unsigned long)curr->nr_slabs * curr->pages_per_slab * page_size;
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if (curr->nr_objs) {
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curr->use = 100 * curr->nr_active_objs / curr->nr_objs;
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curr->use = 100 * (curr->nr_active_objs / curr->nr_objs);
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stats->nr_active_caches++;
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} else
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curr->use = 0;
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