diff options
| -rw-r--r-- | mm/gup.c | 1 | ||||
| -rw-r--r-- | mm/internal.h | 1 | ||||
| -rw-r--r-- | mm/memory-failure.c | 1 | ||||
| -rw-r--r-- | mm/memory_hotplug.c | 1 | ||||
| -rw-r--r-- | mm/mempolicy.c | 1 | ||||
| -rw-r--r-- | mm/migrate.c | 1 | ||||
| -rw-r--r-- | mm/page_alloc.c | 1 | ||||
| -rw-r--r-- | mm/vmscan.c | 3 |
8 files changed, 9 insertions, 1 deletions
@@ -2145,6 +2145,7 @@ static int migrate_longterm_unpinnable_pages( struct migration_target_control mtc = { .nid = NUMA_NO_NODE, .gfp_mask = GFP_USER | __GFP_NOWARN, + .reason = MR_LONGTERM_PIN, }; if (migrate_pages(movable_page_list, alloc_migration_target, diff --git a/mm/internal.h b/mm/internal.h index fb219e31f0f0..63bdac6d0413 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -1045,6 +1045,7 @@ struct migration_target_control { int nid; /* preferred node id */ nodemask_t *nmask; gfp_t gfp_mask; + enum migrate_reason reason; }; /* diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 0a7a8a4ba421..9e50586f2e37 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -2669,6 +2669,7 @@ static int soft_offline_in_use_page(struct page *page) struct migration_target_control mtc = { .nid = NUMA_NO_NODE, .gfp_mask = GFP_USER | __GFP_MOVABLE | __GFP_RETRY_MAYFAIL, + .reason = MR_MEMORY_FAILURE, }; if (!huge && folio_test_large(folio)) { diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index a444e2d7dd2b..b79ba36e09e0 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1841,6 +1841,7 @@ static void do_migrate_range(unsigned long start_pfn, unsigned long end_pfn) struct migration_target_control mtc = { .nmask = &nmask, .gfp_mask = GFP_USER | __GFP_MOVABLE | __GFP_RETRY_MAYFAIL, + .reason = MR_MEMORY_HOTPLUG, }; int ret; diff --git a/mm/mempolicy.c b/mm/mempolicy.c index 0b3def99174a..e128e6b7bbcb 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -1070,6 +1070,7 @@ static long migrate_to_node(struct mm_struct *mm, int source, int dest, struct migration_target_control mtc = { .nid = dest, .gfp_mask = GFP_HIGHUSER_MOVABLE | __GFP_THISNODE, + .reason = MR_SYSCALL, }; nodes_clear(nmask); diff --git a/mm/migrate.c b/mm/migrate.c index 73a052a382f1..bde63010a3cf 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -2060,6 +2060,7 @@ static int do_move_pages_to_node(struct list_head *pagelist, int node) struct migration_target_control mtc = { .nid = node, .gfp_mask = GFP_HIGHUSER_MOVABLE | __GFP_THISNODE, + .reason = MR_SYSCALL, }; err = migrate_pages(pagelist, alloc_migration_target, NULL, diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 382d1c98f8e5..daab8cab91cc 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6351,6 +6351,7 @@ int __alloc_contig_migrate_range(struct compact_control *cc, struct migration_target_control mtc = { .nid = zone_to_nid(cc->zone), .gfp_mask = GFP_USER | __GFP_MOVABLE | __GFP_RETRY_MAYFAIL, + .reason = MR_CONTIG_RANGE, }; struct page *page; unsigned long total_mapped = 0; diff --git a/mm/vmscan.c b/mm/vmscan.c index 3ef654addd44..289121e76753 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -967,7 +967,8 @@ static unsigned int demote_folio_list(struct list_head *demote_folios, .gfp_mask = (GFP_HIGHUSER_MOVABLE & ~__GFP_RECLAIM) | __GFP_NOWARN | __GFP_NOMEMALLOC | GFP_NOWAIT, .nid = target_nid, - .nmask = &allowed_mask + .nmask = &allowed_mask, + .reason = MR_DEMOTION, }; if (list_empty(demote_folios)) |