diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index a8703b592c39..891e3881a6e0 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -3163,6 +3163,7 @@ should_compact_retry(struct alloc_context *ac, int order, int alloc_flags, int *compaction_retries) { int max_retries = MAX_COMPACT_RETRIES; + int min_priority; if (!order) return false; @@ -3205,7 +3206,9 @@ should_compact_retry(struct alloc_context *ac, int order, int alloc_flags, * all retries or failed at the lower priorities. */ check_priority: - if (*compact_priority > MIN_COMPACT_PRIORITY) { + min_priority = (order > PAGE_ALLOC_COSTLY_ORDER) ? + MIN_COMPACT_COSTLY_PRIORITY : MIN_COMPACT_PRIORITY; + if (*compact_priority > min_priority) { (*compact_priority)--; *compaction_retries = 0; return true; |