summaryrefslogtreecommitdiff
path: root/mm/compaction.c
diff options
context:
space:
mode:
Diffstat (limited to 'mm/compaction.c')
-rw-r--r--mm/compaction.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/compaction.c b/mm/compaction.c
index 9cbe8562b63a..e2a9615f5fde 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -402,7 +402,7 @@ static bool test_and_set_skip(struct compact_control *cc, struct page *page,
if (cc->ignore_skip_hint)
return false;
- if (!IS_ALIGNED(pfn, pageblock_nr_pages))
+ if (!pageblock_aligned(pfn))
return false;
skip = get_pageblock_skip(page);
@@ -884,7 +884,7 @@ isolate_migratepages_block(struct compact_control *cc, unsigned long low_pfn,
* COMPACT_CLUSTER_MAX at a time so the second call must
* not falsely conclude that the block should be skipped.
*/
- if (!valid_page && IS_ALIGNED(low_pfn, pageblock_nr_pages)) {
+ if (!valid_page && pageblock_aligned(low_pfn)) {
if (!isolation_suitable(cc, page)) {
low_pfn = end_pfn;
page = NULL;
@@ -1937,7 +1937,7 @@ static isolate_migrate_t isolate_migratepages(struct compact_control *cc)
* before making it "skip" so other compaction instances do
* not scan the same block.
*/
- if (IS_ALIGNED(low_pfn, pageblock_nr_pages) &&
+ if (pageblock_aligned(low_pfn) &&
!fast_find_block && !isolation_suitable(cc, page))
continue;
@@ -2123,7 +2123,7 @@ static enum compact_result __compact_finished(struct compact_control *cc)
* migration source is unmovable/reclaimable but it's not worth
* special casing.
*/
- if (!IS_ALIGNED(cc->migrate_pfn, pageblock_nr_pages))
+ if (!pageblock_aligned(cc->migrate_pfn))
return COMPACT_CONTINUE;
/* Direct compactor: Is a suitable page free? */