mm, page_alloc: distinguish between being unable to sleep, unwilling to sleep and...

[linux-2.6-block.git] / mm / vmscan.c

diff --git a/mm/vmscan.c b/mm/vmscan.c
index e0cd7eed4e380a3eacdc6e99320e204f01b212ee..2aec4241b42a9f0b02c8f4124698d6b595c96390 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1476,7 +1476,7 @@ static int too_many_isolated(struct zone *zone, int file,
         * won't get blocked by normal direct-reclaimers, forming a circular
         * deadlock.
         */
-       if ((sc->gfp_mask & GFP_IOFS) == GFP_IOFS)
+       if ((sc->gfp_mask & (__GFP_IO | __GFP_FS)) == (__GFP_IO | __GFP_FS))
                inactive >>= 3;
 
        return isolated > inactive;
@@ -3791,7 +3791,7 @@ int zone_reclaim(struct zone *zone, gfp_t gfp_mask, unsigned int order)
        /*
         * Do not scan if the allocation should not be delayed.
         */
-       if (!(gfp_mask & __GFP_WAIT) || (current->flags & PF_MEMALLOC))
+       if (!gfpflags_allow_blocking(gfp_mask) || (current->flags & PF_MEMALLOC))
                return ZONE_RECLAIM_NOSCAN;
 
        /*