Changeset 235d31d in mainline for kernel/generic/src/preempt/preemption.c
- Timestamp:
- 2014-12-22T17:47:40Z (9 years ago)
- Branches:
- lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
- Children:
- 8c7d5ad
- Parents:
- eae91e0 (diff), 759ea0d (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
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- 1 edited
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kernel/generic/src/preempt/preemption.c
reae91e0 r235d31d 37 37 38 38 #include <preemption.h> 39 #include <arch.h>40 #include <arch/asm.h>41 #include <arch/barrier.h>42 #include <debug.h>43 39 44 /** Increment preemption disabled counter. */45 void preemption_disable(void)46 {47 THE->preemption_disabled++;48 memory_barrier();49 }50 51 /** Decrement preemption disabled counter. */52 void preemption_enable(void)53 {54 ASSERT(PREEMPTION_DISABLED);55 memory_barrier();56 THE->preemption_disabled--;57 }58 40 59 41 /** @}
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