Changeset 4d194be in mainline for kernel/generic/include/mm/slab.h

Timestamp:

2012-05-08T09:31:18Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

905721b

Parents:

ddb56be

Message:

Convert slab_cache_t's maglock into an IRQ spinlock as it is taken from
a callpath called from slab_cache_destroy(), which does not disable
interrupts.

File:

• kernel/generic/include/mm/slab.h (modified) (1 diff)

kernel/generic/include/mm/slab.h

@@ -116 +116 @@
         /* Magazines */
         list_t magazines;  /**< List o full magazines */
-        SPINLOCK_DECLARE(maglock);
+        IRQ_SPINLOCK_DECLARE(maglock);
         
         /** CPU cache */