On 28.07.23 19:10, Kemeng Shi wrote:
Keep the same logic as update_pageblock_skip, only set skip if
no_set_skip_hint is false which is more reasonable.
Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
---
mm/compaction.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/compaction.c b/mm/compaction.c
index 188d610eb3b6..6841c0496223 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -1418,7 +1418,7 @@ fast_isolate_around(struct compact_control *cc, unsigned long pfn)
isolate_freepages_block(cc, &start_pfn, end_pfn, &cc->freepages, 1, false);
/* Skip this pageblock in the future as it's full or nearly full */
- if (start_pfn == end_pfn)
+ if (start_pfn == end_pfn && !cc->no_set_skip_hint)
set_pageblock_skip(page);
}
LGTM, although I am not an expert on that code.
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
--
Cheers,
David / dhildenb
