diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/compaction.c | 2 | ||||
| -rw-r--r-- | mm/memory-failure.c | 7 | ||||
| -rw-r--r-- | mm/memory_hotplug.c | 3 | ||||
| -rw-r--r-- | mm/mempolicy.c | 8 | ||||
| -rw-r--r-- | mm/migrate.c | 35 | ||||
| -rw-r--r-- | mm/page_alloc.c | 6 |
6 files changed, 23 insertions, 38 deletions
diff --git a/mm/compaction.c b/mm/compaction.c index ef53f352b606..25e75e3e2ac6 100644 --- a/mm/compaction.c +++ b/mm/compaction.c @@ -980,7 +980,7 @@ static int compact_zone(struct zone *zone, struct compact_control *cc) nr_migrate = cc->nr_migratepages; err = migrate_pages(&cc->migratepages, compaction_alloc, - (unsigned long)cc, false, + (unsigned long)cc, cc->sync ? MIGRATE_SYNC_LIGHT : MIGRATE_ASYNC, MR_COMPACTION); update_nr_listpages(cc); diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 1a56d63adf9c..e4683459ab26 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1465,7 +1465,7 @@ static int soft_offline_huge_page(struct page *page, int flags) unlock_page(hpage); /* Keep page count to indicate a given hugepage is isolated. */ - ret = migrate_huge_page(hpage, new_page, MPOL_MF_MOVE_ALL, false, + ret = migrate_huge_page(hpage, new_page, MPOL_MF_MOVE_ALL, MIGRATE_SYNC); put_page(hpage); if (ret) { @@ -1597,11 +1597,10 @@ static int __soft_offline_page(struct page *page, int flags) if (!ret) { LIST_HEAD(pagelist); inc_zone_page_state(page, NR_ISOLATED_ANON + - page_is_file_cache(page)); + page_is_file_cache(page)); list_add(&page->lru, &pagelist); ret = migrate_pages(&pagelist, new_page, MPOL_MF_MOVE_ALL, - false, MIGRATE_SYNC, - MR_MEMORY_FAILURE); + MIGRATE_SYNC, MR_MEMORY_FAILURE); if (ret) { putback_lru_pages(&pagelist); pr_info("soft offline: %#lx: migration failed %d, type %lx\n", diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 77a6abfe3291..dda1ca695a08 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -1286,8 +1286,7 @@ do_migrate_range(unsigned long start_pfn, unsigned long end_pfn) * migrate_pages returns # of failed pages. */ ret = migrate_pages(&source, alloc_migrate_target, 0, - true, MIGRATE_SYNC, - MR_MEMORY_HOTPLUG); + MIGRATE_SYNC, MR_MEMORY_HOTPLUG); if (ret) putback_lru_pages(&source); } diff --git a/mm/mempolicy.c b/mm/mempolicy.c index d344c36db63f..e2661d1c5c33 100644 --- a/mm/mempolicy.c +++ b/mm/mempolicy.c @@ -1014,8 +1014,7 @@ static int migrate_to_node(struct mm_struct *mm, int source, int dest, if (!list_empty(&pagelist)) { err = migrate_pages(&pagelist, new_node_page, dest, - false, MIGRATE_SYNC, - MR_SYSCALL); + MIGRATE_SYNC, MR_SYSCALL); if (err) putback_lru_pages(&pagelist); } @@ -1259,9 +1258,8 @@ static long do_mbind(unsigned long start, unsigned long len, if (!list_empty(&pagelist)) { WARN_ON_ONCE(flags & MPOL_MF_LAZY); nr_failed = migrate_pages(&pagelist, new_vma_page, - (unsigned long)vma, - false, MIGRATE_SYNC, - MR_MEMPOLICY_MBIND); + (unsigned long)vma, + MIGRATE_SYNC, MR_MEMPOLICY_MBIND); if (nr_failed) putback_lru_pages(&pagelist); } diff --git a/mm/migrate.c b/mm/migrate.c index 20a03eb0667f..3bbaf5d230b0 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -701,7 +701,7 @@ static int move_to_new_page(struct page *newpage, struct page *page, } static int __unmap_and_move(struct page *page, struct page *newpage, - int force, bool offlining, enum migrate_mode mode) + int force, enum migrate_mode mode) { int rc = -EAGAIN; int remap_swapcache = 1; @@ -847,8 +847,7 @@ out: * to the newly allocated page in newpage. */ static int unmap_and_move(new_page_t get_new_page, unsigned long private, - struct page *page, int force, bool offlining, - enum migrate_mode mode) + struct page *page, int force, enum migrate_mode mode) { int rc = 0; int *result = NULL; @@ -866,7 +865,7 @@ static int unmap_and_move(new_page_t get_new_page, unsigned long private, if (unlikely(split_huge_page(page))) goto out; - rc = __unmap_and_move(page, newpage, force, offlining, mode); + rc = __unmap_and_move(page, newpage, force, mode); if (unlikely(rc == MIGRATEPAGE_BALLOON_SUCCESS)) { /* @@ -926,8 +925,7 @@ out: */ static int unmap_and_move_huge_page(new_page_t get_new_page, unsigned long private, struct page *hpage, - int force, bool offlining, - enum migrate_mode mode) + int force, enum migrate_mode mode) { int rc = 0; int *result = NULL; @@ -989,9 +987,8 @@ out: * * Return: Number of pages not migrated or error code. */ -int migrate_pages(struct list_head *from, - new_page_t get_new_page, unsigned long private, bool offlining, - enum migrate_mode mode, int reason) +int migrate_pages(struct list_head *from, new_page_t get_new_page, + unsigned long private, enum migrate_mode mode, int reason) { int retry = 1; int nr_failed = 0; @@ -1012,8 +1009,7 @@ int migrate_pages(struct list_head *from, cond_resched(); rc = unmap_and_move(get_new_page, private, - page, pass > 2, offlining, - mode); + page, pass > 2, mode); switch(rc) { case -ENOMEM: @@ -1046,15 +1042,13 @@ out: } int migrate_huge_page(struct page *hpage, new_page_t get_new_page, - unsigned long private, bool offlining, - enum migrate_mode mode) + unsigned long private, enum migrate_mode mode) { int pass, rc; for (pass = 0; pass < 10; pass++) { - rc = unmap_and_move_huge_page(get_new_page, - private, hpage, pass > 2, offlining, - mode); + rc = unmap_and_move_huge_page(get_new_page, private, + hpage, pass > 2, mode); switch (rc) { case -ENOMEM: goto out; @@ -1177,8 +1171,7 @@ set_status: err = 0; if (!list_empty(&pagelist)) { err = migrate_pages(&pagelist, new_page_node, - (unsigned long)pm, 0, MIGRATE_SYNC, - MR_SYSCALL); + (unsigned long)pm, MIGRATE_SYNC, MR_SYSCALL); if (err) putback_lru_pages(&pagelist); } @@ -1613,10 +1606,8 @@ int migrate_misplaced_page(struct page *page, int node) goto out; list_add(&page->lru, &migratepages); - nr_remaining = migrate_pages(&migratepages, - alloc_misplaced_dst_page, - node, false, MIGRATE_ASYNC, - MR_NUMA_MISPLACED); + nr_remaining = migrate_pages(&migratepages, alloc_misplaced_dst_page, + node, MIGRATE_ASYNC, MR_NUMA_MISPLACED); if (nr_remaining) { putback_lru_pages(&migratepages); isolated = 0; diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 445718b328b6..64c83a8c3220 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6084,10 +6084,8 @@ static int __alloc_contig_migrate_range(struct compact_control *cc, &cc->migratepages); cc->nr_migratepages -= nr_reclaimed; - ret = migrate_pages(&cc->migratepages, - alloc_migrate_target, - 0, false, MIGRATE_SYNC, - MR_CMA); + ret = migrate_pages(&cc->migratepages, alloc_migrate_target, + 0, MIGRATE_SYNC, MR_CMA); } if (ret < 0) { putback_movable_pages(&cc->migratepages); |