Searched refs:min_nr_stripes (Results 1 - 4 of 4) sorted by relevance

/linux-master/drivers/md/
H A Draid5.h584 int min_nr_stripes; member in struct:r5conf
H A Draid5-cache.c341 * total_cached > 3/4 min_nr_stripes ||
344 * total_cached > 1/2 min_nr_stripes
346 if (total_cached > conf->min_nr_stripes * 1 / 2 ||
1442 if (total_cached > conf->min_nr_stripes * 3 / 4 ||
1449 else if (total_cached > conf->min_nr_stripes * 1 / 2 ||
2146 int new_size = conf->min_nr_stripes * 2;
2151 if (conf->min_nr_stripes <= new_size / 2) {
2152 pr_err("md/raid:%s: Cannot increase cache size, ret=%d, new_size=%d, min_nr_stripes=%d, max_nr_stripes=%d\n",
2156 conf->min_nr_stripes,
H A Draid5.c6817 ret = sprintf(page, "%d\n", conf->min_nr_stripes);
6831 WRITE_ONCE(conf->min_nr_stripes, size);
6843 WRITE_ONCE(conf->min_nr_stripes, conf->max_nr_stripes);
7046 else if (new > conf->min_nr_stripes)
7383 conf->max_nr_stripes > conf->min_nr_stripes) {
7400 int min_stripes = READ_ONCE(conf->min_nr_stripes);
7610 conf->min_nr_stripes = NR_STRIPES;
7615 conf->min_nr_stripes = max(NR_STRIPES, stripes);
7616 if (conf->min_nr_stripes != NR_STRIPES)
7618 mdname(mddev), conf->min_nr_stripes);
[all...]
H A Ddm-raid.c1567 if (conf->min_nr_stripes != nr_stripes) {

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