diff options
Diffstat (limited to 'src/slab.c')
| -rw-r--r-- | src/slab.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/slab.c b/src/slab.c index 2769892b68..ad1dc71811 100644 --- a/src/slab.c +++ b/src/slab.c @@ -61,7 +61,7 @@ /* some statistical variable */ #ifdef RT_MEM_STATS static rt_size_t used_mem, max_mem; -#endif +#endif /* RT_MEM_STATS */ #ifdef RT_USING_HOOK static void (*rt_malloc_hook)(void *ptr, rt_size_t size); @@ -99,7 +99,7 @@ RTM_EXPORT(rt_free_sethook); /**@}*/ -#endif +#endif /* RT_USING_HOOK */ /* * slab allocator implementation @@ -516,7 +516,7 @@ void *rt_malloc(rt_size_t size) used_mem += size; if (used_mem > max_mem) max_mem = used_mem; -#endif +#endif /* RT_MEM_STATS */ goto done; } @@ -571,7 +571,7 @@ void *rt_malloc(rt_size_t size) used_mem += z->z_chunksize; if (used_mem > max_mem) max_mem = used_mem; -#endif +#endif /* RT_MEM_STATS */ goto done; } @@ -655,7 +655,7 @@ void *rt_malloc(rt_size_t size) used_mem += z->z_chunksize; if (used_mem > max_mem) max_mem = used_mem; -#endif +#endif /* RT_MEM_STATS */ } done: @@ -790,7 +790,7 @@ void rt_free(void *ptr) (rt_ubase_t)addr, ((rt_ubase_t)(addr) - heap_start) >> RT_MM_PAGE_BITS)); } -#endif +#endif /* RT_DEBUG_SLAB */ kup = btokup((rt_ubase_t)ptr & ~RT_MM_PAGE_MASK); /* release large allocation */ @@ -806,7 +806,7 @@ void rt_free(void *ptr) #ifdef RT_MEM_STATS used_mem -= size * RT_MM_PAGE_SIZE; -#endif +#endif /* RT_MEM_STATS */ rt_sem_release(&heap_sem); RT_DEBUG_LOG(RT_DEBUG_SLAB, @@ -833,7 +833,7 @@ void rt_free(void *ptr) #ifdef RT_MEM_STATS used_mem -= z->z_chunksize; -#endif +#endif /* RT_MEM_STATS */ /* * Bump the number of free chunks. If it becomes non-zero the zone @@ -929,9 +929,9 @@ void list_mem(void) rt_kprintf("maximum allocated memory: %d\n", max_mem); } FINSH_FUNCTION_EXPORT(list_mem, list memory usage information) -#endif -#endif +#endif /* RT_USING_FINSH */ +#endif /* RT_MEM_STATS */ /**@}*/ -#endif +#endif /* defined (RT_USING_HEAP) && defined (RT_USING_SLAB) */ |