diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 94f9e159a18d..bc782bffaf02 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1207,8 +1207,6 @@ static void free_pcppages_bulk(struct zone *zone, int count, int pindex) { unsigned long flags; - int min_pindex = 0; - int max_pindex = NR_PCP_LISTS - 1; unsigned int order; bool isolated_pageblocks; struct page *page; @@ -1231,17 +1229,10 @@ static void free_pcppages_bulk(struct zone *zone, int count, /* Remove pages from lists in a round-robin fashion. */ do { - if (++pindex > max_pindex) - pindex = min_pindex; + if (++pindex > NR_PCP_LISTS - 1) + pindex = 0; list = &pcp->lists[pindex]; - if (!list_empty(list)) - break; - - if (pindex == max_pindex) - max_pindex--; - if (pindex == min_pindex) - min_pindex++; - } while (1); + } while (list_empty(list)); order = pindex_to_order(pindex); nr_pages = 1 << order; |