1, INT_MAX);
STORE_FUNCTION(row_reg_starv_limit_store,
&rowd->reg_prio_starvation.starvation_limit,
1, INT_MAX);
STORE_FUNCTION(row_low_starv_limit_store,
&rowd->low_prio_starvation.starvation_limit,
1, INT_MAX);
#undef STORE_FUNCTION
#define ROW_ATTR(name) \
__ATTR(name, S_IRUGO|S_IWUSR, row_##name##_show, \
row_##name##_store)
static struct elv_fs_entry row_attrs[] = {
ROW_ATTR(hp_read_quantum),
ROW_ATTR(rp_read_quantum),
ROW_ATTR(hp_swrite_quantum),
ROW_ATTR(rp_swrite_quantum),
ROW_ATTR(rp_write_quantum),
ROW_ATTR(lp_read_quantum),
ROW_ATTR(lp_swrite_quantum),
ROW_ATTR(rd_idle_data),
ROW_ATTR(rd_idle_data_freq),
ROW_ATTR(reg_starv_limit),
ROW_ATTR(low_starv_limit),
__ATTR_NULL
};
static struct elevator_type iosched_row = {
.ops = {
INT_MAX, 0);
STORE_FUNCTION(row_lp_swrite_quantum_store,
&rowd->row_queues[ROWQ_PRIO_LOW_SWRITE].disp_quantum, 0,
INT_MAX, 1);
STORE_FUNCTION(row_read_idle_store, &rowd->read_idle.idle_time, 1, INT_MAX, 1);
STORE_FUNCTION(row_read_idle_freq_store, &rowd->read_idle.freq,
1, INT_MAX, 1);
#undef STORE_FUNCTION
#define ROW_ATTR(name) \
__ATTR(name, S_IRUGO|S_IWUSR, row_##name##_show, \
row_##name##_store)
static struct elv_fs_entry row_attrs[] = {
ROW_ATTR(hp_read_quantum),
ROW_ATTR(rp_read_quantum),
ROW_ATTR(hp_swrite_quantum),
ROW_ATTR(rp_swrite_quantum),
ROW_ATTR(rp_write_quantum),
ROW_ATTR(lp_read_quantum),
ROW_ATTR(lp_swrite_quantum),
ROW_ATTR(read_idle),
ROW_ATTR(read_idle_freq),
__ATTR_NULL
};
static struct elevator_type iosched_row = {
.ops = {
.elevator_merge_req_fn = row_merged_requests,
.elevator_dispatch_fn = row_dispatch_requests,
STORE_FUNCTION(row_lp_swrite_quantum_store,
&rowd->row_queues[ROWQ_PRIO_LOW_SWRITE].disp_quantum,
1, INT_MAX, 0);
STORE_FUNCTION(row_rd_idle_data_store, &rowd->rd_idle_data.idle_time_ms,
1, INT_MAX, 0);
STORE_FUNCTION(row_rd_idle_data_freq_store, &rowd->rd_idle_data.freq_ms,
1, INT_MAX, 0);
#undef STORE_FUNCTION
#define ROW_ATTR(name) \
__ATTR(name, S_IRUGO|S_IWUSR, row_##name##_show, \
row_##name##_store)
static struct elv_fs_entry row_attrs[] = {
ROW_ATTR(hp_read_quantum),
ROW_ATTR(rp_read_quantum),
ROW_ATTR(hp_swrite_quantum),
ROW_ATTR(rp_swrite_quantum),
ROW_ATTR(rp_write_quantum),
ROW_ATTR(lp_read_quantum),
ROW_ATTR(lp_swrite_quantum),
ROW_ATTR(rd_idle_data),
ROW_ATTR(rd_idle_data_freq),
__ATTR_NULL
};
static struct elevator_type iosched_row = {
.ops = {
.elevator_merge_req_fn = row_merged_requests,
.elevator_dispatch_fn = row_dispatch_requests,
