| /linux-master/include/linux/ |
| H A D | compaction.h | 93 int highest_zoneidx);
103 extern void wakeup_kcompactd(pg_data_t *pgdat, int order, int highest_zoneidx);
111 int highest_zoneidx)
124 int order, int highest_zoneidx)
110 compaction_suitable(struct zone *zone, int order, int highest_zoneidx) argument
123 wakeup_kcompactd(pg_data_t *pgdat, int order, int highest_zoneidx) argument
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| H A D | mmzone.h | 1432 enum zone_type highest_zoneidx);
1434 int highest_zoneidx, unsigned int alloc_flags,
1437 unsigned long mark, int highest_zoneidx,
1440 unsigned long mark, int highest_zoneidx);
1619 enum zone_type highest_zoneidx,
1623 * next_zones_zonelist - Returns the next zone at or below highest_zoneidx within the allowed nodemask using a cursor within a zonelist as a starting point
1625 * @highest_zoneidx: The zone index of the highest zone to return
1634 * Return: the next zone at or below highest_zoneidx within the allowed
1638 enum zone_type highest_zoneidx,
1641 if (likely(!nodes && zonelist_zone_idx(z) <= highest_zoneidx))
1637 next_zones_zonelist(struct zoneref *z, enum zone_type highest_zoneidx, nodemask_t *nodes) argument
1663 first_zones_zonelist(struct zonelist *zonelist, enum zone_type highest_zoneidx, nodemask_t *nodes) argument
[all...] |
| /linux-master/mm/ |
| H A D | mmzone.c | 55 /* Returns the next zone at or below highest_zoneidx in a zonelist */
57 enum zone_type highest_zoneidx,
65 while (zonelist_zone_idx(z) > highest_zoneidx)
68 while (zonelist_zone_idx(z) > highest_zoneidx ||
56 __next_zones_zonelist(struct zoneref *z, enum zone_type highest_zoneidx, nodemask_t *nodes) argument
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| H A D | compaction.c | 2399 int highest_zoneidx,
2409 * isolation. We however do use the direct compactor's highest_zoneidx
2420 return __zone_watermark_ok(zone, 0, watermark, highest_zoneidx,
2427 bool compaction_suitable(struct zone *zone, int order, int highest_zoneidx) argument
2432 suitable = __compaction_suitable(zone, order, highest_zoneidx,
2481 ac->highest_zoneidx, ac->nodemask) {
2492 if (__compaction_suitable(zone, order, ac->highest_zoneidx,
2509 int highest_zoneidx, unsigned int alloc_flags)
2514 if (zone_watermark_ok(zone, order, watermark, highest_zoneidx,
2518 if (!compaction_suitable(zone, order, highest_zoneidx))
2398 __compaction_suitable(struct zone *zone, int order, int highest_zoneidx, unsigned long wmark_target) argument
2508 compaction_suit_allocation_order(struct zone *zone, unsigned int order, int highest_zoneidx, unsigned int alloc_flags) argument
2761 compact_zone_order(struct zone *zone, int order, gfp_t gfp_mask, enum compact_priority prio, unsigned int alloc_flags, int highest_zoneidx, struct page **capture) argument
3040 enum zone_type highest_zoneidx = pgdat->kcompactd_highest_zoneidx; local
3137 wakeup_kcompactd(pg_data_t *pgdat, int order, int highest_zoneidx) argument
[all...] |
| H A D | vmscan.c | 6565 static bool pgdat_watermark_boosted(pg_data_t *pgdat, int highest_zoneidx) argument
6577 for (i = highest_zoneidx; i >= 0; i--) {
6591 * and highest_zoneidx
6593 static bool pgdat_balanced(pg_data_t *pgdat, int order, int highest_zoneidx) argument
6603 for (i = 0; i <= highest_zoneidx; i++) {
6613 if (zone_watermark_ok_safe(zone, order, mark, highest_zoneidx))
6618 * If a node has no managed zone within highest_zoneidx, it does not
6646 int highest_zoneidx)
6668 if (pgdat_balanced(pgdat, order, highest_zoneidx)) {
6721 update_reclaim_active(pg_data_t *pgdat, int highest_zoneidx, boo argument
6645 prepare_kswapd_sleep(pg_data_t *pgdat, int order, int highest_zoneidx) argument
6740 set_reclaim_active(pg_data_t *pgdat, int highest_zoneidx) argument
6746 clear_reclaim_active(pg_data_t *pgdat, int highest_zoneidx) argument
6764 balance_pgdat(pg_data_t *pgdat, int order, int highest_zoneidx) argument
7000 kswapd_try_to_sleep(pg_data_t *pgdat, int alloc_order, int reclaim_order, unsigned int highest_zoneidx) argument
7100 unsigned int highest_zoneidx = MAX_NR_ZONES - 1; local
7182 wakeup_kswapd(struct zone *zone, gfp_t gfp_flags, int order, enum zone_type highest_zoneidx) argument
[all...] |
| H A D | page_alloc.c | 1934 for_each_zone_zonelist_nodemask(zone, z, zonelist, ac->highest_zoneidx,
2964 int highest_zoneidx, unsigned int alloc_flags,
3007 if (free_pages <= min + z->lowmem_reserve[highest_zoneidx])
3042 int highest_zoneidx, unsigned int alloc_flags)
3044 return __zone_watermark_ok(z, order, mark, highest_zoneidx, alloc_flags,
3049 unsigned long mark, int highest_zoneidx,
3069 if (usable_free > mark + z->lowmem_reserve[highest_zoneidx])
3073 if (__zone_watermark_ok(z, order, mark, highest_zoneidx, alloc_flags,
3086 return __zone_watermark_ok(z, order, mark, highest_zoneidx,
3094 unsigned long mark, int highest_zoneidx)
2963 __zone_watermark_ok(struct zone *z, unsigned int order, unsigned long mark, int highest_zoneidx, unsigned int alloc_flags, long free_pages) argument
3041 zone_watermark_ok(struct zone *z, unsigned int order, unsigned long mark, int highest_zoneidx, unsigned int alloc_flags) argument
3048 zone_watermark_fast(struct zone *z, unsigned int order, unsigned long mark, int highest_zoneidx, unsigned int alloc_flags, gfp_t gfp_mask) argument
3093 zone_watermark_ok_safe(struct zone *z, unsigned int order, unsigned long mark, int highest_zoneidx) argument
3826 enum zone_type highest_zoneidx = ac->highest_zoneidx; local
[all...] |
| H A D | oom_kill.c | 256 enum zone_type highest_zoneidx = gfp_zone(oc->gfp_mask); local
296 highest_zoneidx, oc->nodemask)
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| H A D | internal.h | 328 * nodemask, migratetype and highest_zoneidx are initialized only once in
331 * zonelist, preferred_zone and highest_zoneidx are set first in
343 * highest_zoneidx represents highest usable zone index of
345 * memory on lower zone than the highest_zoneidx will be
346 * protected by lowmem_reserve[highest_zoneidx].
348 * highest_zoneidx is also used by reclaim/compaction to limit
352 enum zone_type highest_zoneidx; member in struct:alloc_context
601 const int highest_zoneidx; /* zone index of a direct compactor */ member in struct:compact_control
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| H A D | mempolicy.c | 1951 enum zone_type highest_zoneidx = gfp_zone(GFP_KERNEL); local
1953 z = first_zones_zonelist(zonelist, highest_zoneidx,
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| H A D | slub.c | 2635 enum zone_type highest_zoneidx = gfp_zone(pc->flags); local
2664 for_each_zone_zonelist(zone, z, zonelist, highest_zoneidx) {
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| /linux-master/include/trace/events/ |
| H A D | compaction.h | 312 TP_PROTO(int nid, int order, enum zone_type highest_zoneidx),
314 TP_ARGS(nid, order, highest_zoneidx),
319 __field(enum zone_type, highest_zoneidx)
325 __entry->highest_zoneidx = highest_zoneidx;
329 * classzone_idx is previous name of the highest_zoneidx.
335 __print_symbolic(__entry->highest_zoneidx, ZONE_TYPE))
340 TP_PROTO(int nid, int order, enum zone_type highest_zoneidx),
342 TP_ARGS(nid, order, highest_zoneidx)
347 TP_PROTO(int nid, int order, enum zone_type highest_zoneidx),
[all...] |
| H A D | vmscan.h | 282 TP_PROTO(int highest_zoneidx,
290 TP_ARGS(highest_zoneidx, order, nr_requested, nr_scanned, nr_skipped, nr_taken, lru),
293 __field(int, highest_zoneidx)
303 __entry->highest_zoneidx = highest_zoneidx;
313 * classzone is previous name of the highest_zoneidx.
317 __entry->highest_zoneidx,
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