- /*
- * Costly allocations might have made a progress but this doesn't mean
- * their order will become available due to high fragmentation so
- * always increment the no progress counter for them
- */
- if (did_some_progress && order <= PAGE_ALLOC_COSTLY_ORDER)
- no_progress_loops = 0;
- else
- no_progress_loops++;
+ /* Make sure we know about allocations which stall for too long */
+ if (time_after(jiffies, alloc_start + stall_timeout)) {
+ warn_alloc(gfp_mask,
+ "page alloction stalls for %ums, order:%u\n",
+ jiffies_to_msecs(jiffies-alloc_start), order);
+ stall_timeout += 10 * HZ;
+ }