_( 0, NON_DEFAULT_FREELIST, "non-default-fl") \
_( 1, IS_TRACED, 0) \
_( 2, NEXT_PRESENT, 0) \
- _( 3, IS_RECYCLED, "is-recycled") \
- _( 4, TOTAL_LENGTH_VALID, 0) \
- _( 5, REPL_FAIL, "repl-fail") \
- _( 6, RECYCLE, "recycle") \
- _( 7, EXT_HDR_VALID, "ext-hdr-valid")
+ _( 3, TOTAL_LENGTH_VALID, 0) \
+ _( 4, EXT_HDR_VALID, "ext-hdr-valid")
/* NOTE: only buffer generic flags should be defined here, please consider
using user flags. i.e. src/vnet/buffer.h */
<br> VLIB_BUFFER_IS_TRACED: trace this buffer.
<br> VLIB_BUFFER_NEXT_PRESENT: this is a multi-chunk buffer.
<br> VLIB_BUFFER_TOTAL_LENGTH_VALID: as it says
- <br> VLIB_BUFFER_REPL_FAIL: packet replication failure
- <br> VLIB_BUFFER_RECYCLE: as it says
<br> VLIB_BUFFER_EXT_HDR_VALID: buffer contains valid external buffer manager header,
set to avoid adding it to a flow report
<br> VLIB_BUFFER_FLAG_USER(n): user-defined bit N
*/
+ u32 flow_id; /**< Generic flow identifier */
- STRUCT_MARK (template_end);
u32 next_buffer; /**< Next buffer for this linked-list of buffers.
Only valid if VLIB_BUFFER_NEXT_PRESENT flag is set.
*/
- vlib_error_t error; /**< Error code for buffers to be enqueued
- to error handler.
- */
+ STRUCT_MARK (template_end);
+
u32 current_config_index; /**< Used by feature subgraph arcs to
visit enabled feature nodes
*/
-
- u8 feature_arc_index; /**< Used to identify feature arcs by intermediate
- feature node
+ vlib_error_t error; /**< Error code for buffers to be enqueued
+ to error handler.
*/
-
u8 n_add_refs; /**< Number of additional references to this buffer. */
u8 buffer_pool_index; /**< index of buffer pool this buffer belongs. */
- u8 dont_waste_me[1]; /**< Available space in the (precious)
- first 32 octets of buffer metadata
- Before allocating any of it, discussion required!
- */
u32 opaque[10]; /**< Opaque data used by sub-graphs for their own purposes.
See .../vnet/vnet/buffer.h
struct vlib_buffer_free_list_t * fl,
u32 * buffers, u32 n_buffers);
- /* Callback function to announce that buffers have been
- added to the freelist */
- void (*buffers_added_to_freelist_function)
- (struct vlib_main_t * vm, struct vlib_buffer_free_list_t * fl);
-
uword buffer_init_function_opaque;
} __attribute__ ((aligned (16))) vlib_buffer_free_list_t;
clib_panic ("vlib buffer callbacks already registered"); \
vlib_buffer_callbacks = &__##x##_buffer_callbacks; \
} \
+static void __vlib_rm_buffer_callbacks_t_##x (void) \
+ __attribute__((__destructor__)) ; \
+static void __vlib_rm_buffer_callbacks_t_##x (void) \
+{ vlib_buffer_callbacks = 0; } \
__VA_ARGS__ vlib_buffer_callbacks_t __##x##_buffer_callbacks
/*