The patch titled
slub: fix bug in slub debug support
has been added to the -mm tree. Its filename is
slub-fix-bug-in-slub-debug-support.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: slub: fix bug in slub debug support
From: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
We ClearSlabDebug() before the last SlabDebug() check. Clear it later.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Acked-by: Christoph Lameter <clameter@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/slub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/slub.c~slub-fix-bug-in-slub-debug-support mm/slub.c
--- a/mm/slub.c~slub-fix-bug-in-slub-debug-support
+++ a/mm/slub.c
@@ -1131,6 +1131,7 @@ static void __free_slab(struct kmem_cach
slab_pad_check(s, page);
for_each_object(p, s, page_address(page))
check_object(s, page, p, 0);
+ ClearSlabDebug(page);
}
mod_zone_page_state(page_zone(page),
@@ -1169,7 +1170,6 @@ static void discard_slab(struct kmem_cac
atomic_long_dec(&n->nr_slabs);
reset_page_mapcount(page);
- ClearSlabDebug(page);
__ClearPageSlab(page);
free_slab(s, page);
}
_
Patches currently in -mm which might be from a.p.zijlstra@xxxxxxxxx are
slub-add-lock-debugging-check.patch
slub-fix-bug-in-slub-debug-support.patch
intel-iommu-dmar-detection-and-parsing-logic.patch
intel-iommu-pci-generic-helper-function.patch
intel-iommu-clflush_cache_range-now-takes-size-param.patch
intel-iommu-iova-allocation-and-management-routines.patch
intel-iommu-intel-iommu-driver.patch
intel-iommu-avoid-memory-allocation-failures-in-dma-map-api-calls.patch
intel-iommu-intel-iommu-cmdline-option-forcedac.patch
intel-iommu-dmar-fault-handling-support.patch
intel-iommu-iommu-gfx-workaround.patch
intel-iommu-iommu-floppy-workaround.patch
workqueue-debug-flushing-deadlocks-with-lockdep.patch
workqueue-debug-work-related-deadlocks-with-lockdep.patch
-
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