*/
#define foreach_vlib_buffer_flag \
_( 0, IS_TRACED, 0) \
- _( 1, NEXT_PRESENT, 0) \
+ _( 1, NEXT_PRESENT, "next-present") \
_( 2, TOTAL_LENGTH_VALID, 0) \
_( 3, EXT_HDR_VALID, "ext-hdr-valid")
u8 pre_data[VLIB_BUFFER_PRE_DATA_SIZE];
/** Packet data */
- u8 data[0];
+ u8 data[];
};
#ifdef CLIB_HAVE_VEC128
u8x16 as_u8x16[4];
always_inline void *
vlib_buffer_make_headroom (vlib_buffer_t * b, u8 size)
{
- ASSERT (b->current_data + VLIB_BUFFER_PRE_DATA_SIZE >= size);
b->current_data += size;
return vlib_buffer_get_current (b);
}
/* Forward declaration. */
struct vlib_main_t;
+#define VLIB_BUFFER_POOL_PER_THREAD_CACHE_SZ 512
+
typedef struct
{
CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
- u32 *cached_buffers;
- u32 n_alloc;
+ u32 cached_buffers[VLIB_BUFFER_POOL_PER_THREAD_CACHE_SZ];
+ u32 n_cached;
} vlib_buffer_pool_thread_t;
+
typedef struct
{
CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
u32 physmem_map_index;
u32 data_size;
u32 n_buffers;
+ u32 n_avail;
u32 *buffers;
u8 *name;
clib_spinlock_t lock;