unsigned int wmark_low;
/*
- * Cap the low watermak to avoid excessive compaction
- * activity in case a user sets the proactivess tunable
+ * Cap the low watermark to avoid excessive compaction
+ * activity in case a user sets the proactiveness tunable
* close to 100 (maximum).
*/
wmark_low = max(100U - sysctl_compaction_proactiveness, 5U);
trace_mm_compaction_begin(start_pfn, cc->migrate_pfn,
cc->free_pfn, end_pfn, sync);
- migrate_prep_local();
+ /* lru_add_drain_all could be expensive with involving other CPUs */
+ lru_add_drain();
while ((ret = compact_finished(cc)) == COMPACT_CONTINUE) {
int err;
*/
static int kcompactd(void *p)
{
- pg_data_t *pgdat = (pg_data_t*)p;
+ pg_data_t *pgdat = (pg_data_t *)p;
struct task_struct *tsk = current;
unsigned int proactive_defer = 0;