Messages in this thread Patch in this message | | | From | Mel Gorman <> | Subject | [PATCH 09/22] mm, page_alloc: Convert nr_fair_skipped to bool | Date | Mon, 11 Apr 2016 09:13:32 +0100 |
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The number of zones skipped to a zone expiring its fair zone allocation quota is irrelevant. Convert to bool.
Signed-off-by: Mel Gorman <mgorman@techsingularity.net> --- mm/page_alloc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 4bce6298dd07..e778485a64c1 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -2677,7 +2677,7 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, int alloc_flags, struct zoneref *z; struct page *page = NULL; struct zone *zone; - int nr_fair_skipped = 0; + bool fair_skipped; bool zonelist_rescan; zonelist_scan: @@ -2705,7 +2705,7 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, int alloc_flags, if (!zone_local(ac->preferred_zone, zone)) break; if (test_bit(ZONE_FAIR_DEPLETED, &zone->flags)) { - nr_fair_skipped++; + fair_skipped = true; continue; } } @@ -2798,7 +2798,7 @@ get_page_from_freelist(gfp_t gfp_mask, unsigned int order, int alloc_flags, */ if (alloc_flags & ALLOC_FAIR) { alloc_flags &= ~ALLOC_FAIR; - if (nr_fair_skipped) { + if (fair_skipped) { zonelist_rescan = true; reset_alloc_batches(ac->preferred_zone); } -- 2.6.4
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