The patch titled
SLUB: after object padding only needed for Redzoning
has been added to the -mm tree. Its filename is
slub-after-object-padding-only-needed-for-redzoning.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: after object padding only needed for Redzoning
From: Christoph Lameter <clameter@xxxxxxx>
If no redzoning is selected then we do not need padding before the next
object.
Signed-off-by: Christoph Lameter <clameter@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/slub.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff -puN mm/slub.c~slub-after-object-padding-only-needed-for-redzoning mm/slub.c
--- a/mm/slub.c~slub-after-object-padding-only-needed-for-redzoning
+++ a/mm/slub.c
@@ -1656,7 +1656,7 @@ static int calculate_sizes(struct kmem_c
*/
size += 2 * sizeof(struct track);
- if (flags & DEBUG_DEFAULT_FLAGS)
+ if (flags & SLAB_RED_ZONE)
/*
* Add some empty padding so that we can catch
* overwrites from earlier objects rather than let
_
Patches currently in -mm which might be from clameter@xxxxxxx are
origin.patch
slub-add-support-for-dynamic-cacheline-size-determination.patch
slub-add-support-for-dynamic-cacheline-size-determination-fix.patch
slub-after-object-padding-only-needed-for-redzoning.patch
slub-slabinfo-upgrade.patch
slub-use-check_valid_pointer-in-kmem_ptr_validate.patch
slub-clean-up-krealloc.patch
slub-clean-up-krealloc-fix.patch
slub-get-rid-of-finish_bootstrap.patch
slub-update-comments.patch
slub-add-macros-for-scanning-objects-in-a-slab.patch
slub-move-resiliency-check-into-sysfs-section.patch
slub-introduce-debugslabpage.patch
slub-consolidate-trace-code.patch
slub-move-tracking-definitions-and-check_valid_pointer-away-from-debug-code.patch
slub-add-config_slub_debug.patch
slub-include-lifetime-stats-and-sets-of-cpus--nodes-in-tracking-output.patch
slub-include-lifetime-stats-and-sets-of-cpus--nodes-in-tracking-output-fix.patch
slub-rework-slab-order-determination.patch
quicklist-support-for-ia64.patch
quicklist-support-for-x86_64.patch
slub-exploit-page-mobility-to-increase-allocation-order.patch
slub-mm-only-make-slub-the-default-slab-allocator.patch
slub-reduce-antifrag-max-order.patch
slub-i386-support.patch
remove-constructor-from-buffer_head.patch
slab-shutdown-cache_reaper-when-cpu-goes-down.patch
mm-implement-swap-prefetching.patch
revoke-core-code-slab-allocators-remove-slab_debug_initial-flag-revoke.patch
vmstat-use-our-own-timer-events.patch
vmstat-use-our-own-timer-events-fix.patch
make-vm-statistics-update-interval-configurable.patch
make-vm-statistics-update-interval-configurable-fix.patch
move-remote-node-draining-out-of-slab-allocators.patch
-
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