函数源码

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source File:mm\percpu-stats.c Create Date:2022-07-27 18:11:19
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/*
 * Iterates over all chunks to find the max nr_alloc entries.
 */
static int find_max_nr_alloc(void)
{
    struct pcpu_chunk *chunk;
    int slot, max_nr_alloc;
 
    max_nr_alloc = 0;
    for (slot = 0; slot < pcpu_nr_slots; slot++)
        list_for_each_entry(chunk, &pcpu_slot[slot], list)
            max_nr_alloc = max(max_nr_alloc, chunk->nr_alloc);
 
    return max_nr_alloc;
}