40 lines
1.2 KiB
Diff
40 lines
1.2 KiB
Diff
From 6628ee8ecd1c2c1b2b8b78106f01092f2dfea815 Mon Sep 17 00:00:00 2001
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From: Thomas Gleixner <tglx@linutronix.de>
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Date: Mon, 20 Jun 2011 10:42:04 +0200
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Subject: [044/254] mm-slab-move-debug-out.patch
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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---
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mm/slab.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/mm/slab.c b/mm/slab.c
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index 1fd4b4d..80c57f9 100644
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--- a/mm/slab.c
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+++ b/mm/slab.c
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@@ -3919,10 +3919,10 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp)
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{
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unsigned long flags;
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- local_irq_save(flags);
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debug_check_no_locks_freed(objp, obj_size(cachep));
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if (!(cachep->flags & SLAB_DEBUG_OBJECTS))
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debug_check_no_obj_freed(objp, obj_size(cachep));
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+ local_irq_save(flags);
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__cache_free(cachep, objp, __builtin_return_address(0));
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local_irq_restore(flags);
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@@ -3948,11 +3948,11 @@ void kfree(const void *objp)
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if (unlikely(ZERO_OR_NULL_PTR(objp)))
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return;
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- local_irq_save(flags);
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kfree_debugcheck(objp);
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c = virt_to_cache(objp);
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debug_check_no_locks_freed(objp, obj_size(c));
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debug_check_no_obj_freed(objp, obj_size(c));
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+ local_irq_save(flags);
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__cache_free(c, (void *)objp, __builtin_return_address(0));
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local_irq_restore(flags);
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}
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