Rename check function and move one outer condition check to this function.
There is no functional change.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
---
mm/compaction.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/mm/compaction.c b/mm/compaction.c
index 2d8e211..dd2063b 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -188,8 +188,11 @@ void compaction_defer_reset(struct zone *zone, int order,
}
/* Returns true if restarting compaction after many failures */
-bool compaction_restarting(struct zone *zone, int order)
+static bool compaction_direct_restarting(struct zone *zone, int order)
{
+ if (current_is_kswapd())
+ return false;
+
if (order < zone->compact_order_failed)
return false;
@@ -1327,7 +1330,7 @@ static int compact_zone(struct zone *zone, struct compact_control *cc)
* is about to be retried after being deferred. kswapd does not do
* this reset as it'll reset the cached information when going to sleep.
*/
- if (compaction_restarting(zone, cc->order) && !current_is_kswapd())
+ if (compaction_direct_restarting(zone, cc->order))
__reset_isolation_suitable(zone);
/*
--
1.9.1
--
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