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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-02-12 08:29:55 +0100 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-02-12 08:57:42 +0100 |
commit | b3bbfdfe91277d28ad72f44e87c48fc8173bbc09 (patch) | |
tree | 3e65b268cf92e442187c6551f51efc92669442de /rtemsbsd | |
parent | atomic.h: Add atomic_fetchadd_64() (diff) | |
download | rtems-libbsd-b3bbfdfe91277d28ad72f44e87c48fc8173bbc09.tar.bz2 |
ZONE(9): Fix UMA_PCPU_ALLOC_SIZE
Using CACHE_LINE_SIZE for UMA_PCPU_ALLOC_SIZE was a huge memory waste
since the backend memory allocator is page based.
Diffstat (limited to 'rtemsbsd')
-rw-r--r-- | rtemsbsd/include/machine/counter.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/rtemsbsd/include/machine/counter.h b/rtemsbsd/include/machine/counter.h index 2e38c00c..4afc9ee9 100644 --- a/rtemsbsd/include/machine/counter.h +++ b/rtemsbsd/include/machine/counter.h @@ -42,7 +42,7 @@ static inline uint64_t counter_u64_read_one(uint64_t *p, int cpu) { - return (*((uint64_t *)((char *)p + sizeof(struct pcpu) * cpu))); + return (*((uint64_t *)((char *)p + UMA_PCPU_ALLOC_SIZE * cpu))); } static inline uint64_t @@ -65,7 +65,7 @@ counter_u64_zero_inline(counter_u64_t c) uint32_t cpu; for (cpu = 0; cpu < _SMP_Get_processor_count(); ++cpu) { - *((uint64_t *)((char *)c + sizeof(struct pcpu) * cpu)) = 0; + *((uint64_t *)((char *)c + UMA_PCPU_ALLOC_SIZE * cpu)) = 0; } } #endif |