#include <vnet/fib/fib_internal.h>
#include <vnet/fib/fib_attached_export.h>
#include <vnet/fib/fib_path_ext.h>
+#include <vnet/fib/fib_entry_delegate.h>
+#include <vnet/fib/fib_entry_track.h>
/*
* Array of strings/names for the FIB sources
*/
-static const char *fib_source_names[] = FIB_SOURCES;
static const char *fib_attribute_names[] = FIB_ENTRY_ATTRIBUTES;
static const char *fib_src_attribute_names[] = FIB_ENTRY_SRC_ATTRIBUTES;
return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4);
}
-u8 *
-format_fib_source (u8 * s, va_list * args)
-{
- fib_source_t source = va_arg (*args, int);
-
- s = format (s, "src:%s", fib_source_names[source]);
-
- return (s);
-}
-
u8 *
format_fib_entry_flags (u8 *s, va_list *args)
{
if (level >= FIB_ENTRY_FORMAT_DETAIL2)
{
- fib_entry_delegate_type_t fdt;
- fib_entry_delegate_t *fed;
+ index_t *fedi;
s = format (s, " Delegates:\n");
- FOR_EACH_DELEGATE(fib_entry, fdt, fed,
+ vec_foreach(fedi, fib_entry->fe_delegates)
{
- s = format(s, " %U\n", format_fib_entry_deletegate, fed);
- });
+ s = format(s, " %U\n", format_fib_entry_delegate, *fedi);
+ }
}
}
{
return (esrc->fes_src);
}
- return (FIB_SOURCE_MAX);
+ return (FIB_SOURCE_INVALID);
}
static fib_entry_flag_t
return (fib_entry_get_flags_i(fib_entry_get(fib_entry_index)));
}
-/*
- * fib_entry_back_walk_notify
- *
- * A back walk has reach this entry.
- */
-static fib_node_back_walk_rc_t
-fib_entry_back_walk_notify (fib_node_t *node,
- fib_node_back_walk_ctx_t *ctx)
-{
- fib_entry_t *fib_entry;
-
- fib_entry = fib_entry_from_fib_node(node);
-
- if (FIB_NODE_BW_REASON_FLAG_EVALUATE & ctx->fnbw_reason ||
- FIB_NODE_BW_REASON_FLAG_ADJ_UPDATE & ctx->fnbw_reason ||
- FIB_NODE_BW_REASON_FLAG_ADJ_DOWN & ctx->fnbw_reason ||
- FIB_NODE_BW_REASON_FLAG_INTERFACE_UP & ctx->fnbw_reason ||
- FIB_NODE_BW_REASON_FLAG_INTERFACE_DOWN & ctx->fnbw_reason ||
- FIB_NODE_BW_REASON_FLAG_INTERFACE_DELETE & ctx->fnbw_reason)
- {
- fib_entry_src_action_reactivate(fib_entry,
- fib_entry_get_best_source(
- fib_entry_get_index(fib_entry)));
- }
-
- /*
- * all other walk types can be reclassifed to a re-evaluate to
- * all recursive dependents.
- * By reclassifying we ensure that should any of these walk types meet
- * they can be merged.
- */
- ctx->fnbw_reason = FIB_NODE_BW_REASON_FLAG_EVALUATE;
-
- /*
- * ... and nothing is forced sync from now on.
- */
- ctx->fnbw_flags &= ~FIB_NODE_BW_FLAG_FORCE_SYNC;
-
- FIB_ENTRY_DBG(fib_entry, "bw:%U",
- format_fib_node_bw_reason, ctx->fnbw_reason);
-
- /*
- * propagate the backwalk further if we haven't already reached the
- * maximum depth.
- */
- fib_walk_sync(FIB_NODE_TYPE_ENTRY,
- fib_entry_get_index(fib_entry),
- ctx);
-
- return (FIB_NODE_BACK_WALK_CONTINUE);
-}
-
static void
fib_entry_show_memory (void)
{
pool_len(fib_entry_pool),
sizeof(fib_entry_t));
- pool_foreach(entry, fib_entry_pool,
- ({
+ pool_foreach (entry, fib_entry_pool)
+ {
n_srcs += vec_len(entry->fe_srcs);
vec_foreach(esrc, entry->fe_srcs)
{
n_exts += fib_path_ext_list_length(&esrc->fes_path_exts);
}
- }));
+ }
fib_show_memory_usage("Entry Source",
n_srcs, n_srcs, sizeof(fib_entry_src_t));
sizeof(fib_path_ext_t));
}
-/*
- * The FIB path-list's graph node virtual function table
- */
-static const fib_node_vft_t fib_entry_vft = {
- .fnv_get = fib_entry_get_node,
- .fnv_last_lock = fib_entry_last_lock_gone,
- .fnv_back_walk = fib_entry_back_walk_notify,
- .fnv_mem_show = fib_entry_show_memory,
-};
-
/**
* @brief Contribute the set of Adjacencies that this entry forwards with
* to build the uRPF list of its children
}
else
{
- fed = fib_entry_delegate_get(fib_entry,
- fib_entry_chain_type_to_delegate_type(fct));
+ fed = fib_entry_delegate_find(fib_entry,
+ fib_entry_chain_type_to_delegate_type(fct));
if (NULL == fed)
{
- fed = fib_entry_delegate_find_or_add(
- fib_entry,
- fib_entry_chain_type_to_delegate_type(fct));
+ /*
+ * use a temporary DPO lest the delegate realloc in the recursive
+ * calculation.
+ */
+ dpo_id_t tmp = DPO_INVALID;
+
/*
* on-demand create eos/non-eos.
* There is no on-demand delete because:
* then up on the right trigger is more code. i favour the latter.
*/
fib_entry_src_mk_lb(fib_entry,
- fib_entry_get_best_src_i(fib_entry),
+ fib_entry_get_best_source(fib_entry_index),
fct,
- &fed->fd_dpo);
+ &tmp);
+
+ fed = fib_entry_delegate_find_or_add(
+ fib_entry,
+ fib_entry_chain_type_to_delegate_type(fct));
+
+ dpo_copy(&fed->fd_dpo, &tmp);
+ dpo_reset(&tmp);
}
dpo_copy(dpo, &fed->fd_dpo);
{
fib_entry_t *fib_entry;
fib_prefix_t *fep;
+ u8 need_barrier_sync = pool_get_will_expand (fib_entry_pool);
+ vlib_main_t *vm = vlib_get_main();
+ ASSERT (vm->thread_index == 0);
+
+ if (need_barrier_sync)
+ vlib_worker_thread_barrier_sync (vm);
pool_get(fib_entry_pool, fib_entry);
+
+ if (need_barrier_sync)
+ vlib_worker_thread_barrier_release (vm);
+
clib_memset(fib_entry, 0, sizeof(*fib_entry));
fib_node_init(&fib_entry->fe_node,
static fib_entry_t*
fib_entry_post_flag_update_actions (fib_entry_t *fib_entry,
- fib_entry_flag_t old_flags)
+ fib_entry_flag_t old_flags,
+ u32 new_fib_index)
{
fib_node_index_t fei;
* there is an assumption here that the entry resolves via only
* one interface and that it is the cross VRF interface.
*/
- u32 sw_if_index = fib_path_list_get_resolving_interface(fib_entry->fe_parent);
-
- fib_attached_export_import(fib_entry,
- fib_table_get_index_for_sw_if_index(
- fib_entry_get_proto(fib_entry),
- sw_if_index));
+ if (~0 == new_fib_index)
+ {
+ u32 sw_if_index = fib_path_list_get_resolving_interface(fib_entry->fe_parent);
+ new_fib_index = fib_table_get_index_for_sw_if_index(
+ fib_entry_get_proto(fib_entry),
+ sw_if_index);
+ }
+ fib_attached_export_import(fib_entry, new_fib_index);
}
else if (was_import && !is_import)
{
*/
fib_attached_export_purge(fib_entry);
}
+ else if (was_import && is_import && ~0 != new_fib_index)
+ {
+ /*
+ * transition from export from one table to another
+ */
+ fib_attached_export_purge(fib_entry);
+ fib_attached_export_import(fib_entry, new_fib_index);
+ }
/*
* else
* no change. nothing to do.
return (fib_entry);
}
-static void
+static fib_entry_t*
fib_entry_post_install_actions (fib_entry_t *fib_entry,
fib_source_t source,
fib_entry_flag_t old_flags)
{
- fib_entry = fib_entry_post_flag_update_actions(fib_entry,
- old_flags);
- fib_entry_src_action_installed(fib_entry, source);
+ fib_entry = fib_entry_post_flag_update_actions(fib_entry, old_flags, ~0);
+ fib_entry = fib_entry_src_action_installed(fib_entry, source);
+
+ return (fib_entry);
}
fib_node_index_t
fib_entry = fib_entry_get(fib_entry_index);
fib_entry_src_action_activate(fib_entry, source);
- fib_entry_post_install_actions(fib_entry, source, FIB_ENTRY_FLAG_NONE);
+ fib_entry = fib_entry_post_install_actions(fib_entry, source,
+ FIB_ENTRY_FLAG_NONE);
FIB_ENTRY_DBG(fib_entry, "create");
fib_entry_t *fib_entry;
/*
- * create and initiliase the new enty
+ * create and initialize the new enty
*/
fib_entry = fib_entry_alloc(fib_index, prefix, &fib_entry_index);
fib_entry = fib_entry_src_action_add(fib_entry, source, flags, dpo);
fib_entry_src_action_activate(fib_entry, source);
- fib_entry_post_install_actions(fib_entry, source, FIB_ENTRY_FLAG_NONE);
+ fib_entry = fib_entry_post_install_actions(fib_entry, source,
+ FIB_ENTRY_FLAG_NONE);
FIB_ENTRY_DBG(fib_entry, "create-special");
fib_entry_flag_t old_flags,
fib_source_t new_source)
{
- if (new_source < old_source)
+ switch (fib_source_cmp(new_source, old_source))
{
+ case FIB_SOURCE_CMP_BETTER:
/*
* we have a new winning source.
*/
fib_entry_src_action_deactivate(fib_entry, old_source);
fib_entry_src_action_activate(fib_entry, new_source);
- }
- else if (new_source > old_source)
- {
+ break;
+
+ case FIB_SOURCE_CMP_WORSE:
/*
* the new source loses. Re-activate the winning sources
* in case it is an interposer and hence relied on the losing
*/
fib_entry_src_action_reactivate(fib_entry, old_source);
return;
- }
- else
- {
+
+ case FIB_SOURCE_CMP_EQUAL:
/*
* the new source is one this entry already has.
* But the path-list was updated, which will contribute new forwarding,
* so install it.
*/
fib_entry_src_action_reactivate(fib_entry, new_source);
+ break;
}
fib_entry_post_update_actions(fib_entry, new_source, old_flags);
fib_entry_path_add (fib_node_index_t fib_entry_index,
fib_source_t source,
fib_entry_flag_t flags,
- const fib_route_path_t *rpath)
+ const fib_route_path_t *rpaths)
{
fib_source_t best_source;
fib_entry_t *fib_entry;
fib_entry_src_t *bsrc;
- ASSERT(1 == vec_len(rpath));
-
fib_entry = fib_entry_get(fib_entry_index);
ASSERT(NULL != fib_entry);
bsrc = fib_entry_get_best_src_i(fib_entry);
best_source = fib_entry_src_get_source(bsrc);
- fib_entry = fib_entry_src_action_path_add(fib_entry, source, flags, rpath);
+ fib_entry = fib_entry_src_action_path_add(fib_entry, source, flags, rpaths);
fib_entry_source_change(fib_entry, best_source, source);
bsrc = fib_entry_get_best_src_i(fib_entry);
best_source = fib_entry_src_get_source(bsrc);
- if (FIB_SOURCE_MAX == best_source)
+ if (FIB_SOURCE_INVALID == best_source)
{
/*
* no more sources left. this entry is toast.
*/
- fib_entry = fib_entry_post_flag_update_actions(fib_entry, old_flags);
+ fib_entry = fib_entry_post_flag_update_actions(fib_entry, old_flags, ~0);
fib_entry_src_action_uninstall(fib_entry);
return (FIB_ENTRY_SRC_FLAG_NONE);
fib_entry_src_flag_t
fib_entry_path_remove (fib_node_index_t fib_entry_index,
fib_source_t source,
- const fib_route_path_t *rpath)
+ const fib_route_path_t *rpaths)
{
fib_entry_src_flag_t sflag;
fib_source_t best_source;
fib_entry_t *fib_entry;
fib_entry_src_t *bsrc;
- ASSERT(1 == vec_len(rpath));
-
fib_entry = fib_entry_get(fib_entry_index);
ASSERT(NULL != fib_entry);
best_source = fib_entry_src_get_source(bsrc);
bflags = fib_entry_src_get_flags(bsrc);
- sflag = fib_entry_src_action_path_remove(fib_entry, source, rpath);
+ sflag = fib_entry_src_action_path_remove(fib_entry, source, rpaths);
FIB_ENTRY_DBG(fib_entry, "path remove:%U", format_fib_source, source);
* then we need to create a new one. else we are updating
* an existing.
*/
- if (source < best_source)
+ switch (fib_source_cmp(source, best_source))
{
+ case FIB_SOURCE_CMP_BETTER:
/*
* Que! removing a path from a source that is better than the
* one this entry is using.
*/
ASSERT(0);
- }
- else if (source > best_source )
- {
+ break;
+ case FIB_SOURCE_CMP_WORSE:
/*
* the source is not the best. no need to update forwarding
*/
* that remain are non-inherited
*/
return (fib_entry_src_burn_only_inherited(fib_entry));
- }
- }
- else
- {
+ }
+ break;
+ case FIB_SOURCE_CMP_EQUAL:
/*
* removing a path from the path-list we were using.
*/
*/
fib_entry_src_action_reactivate(fib_entry, source);
}
+ break;
}
fib_entry_post_update_actions(fib_entry, source, bflags);
* then we need to create a new one. else we are updating
* an existing.
*/
- if (source < best_source )
+ switch (fib_source_cmp(source, best_source))
{
+ case FIB_SOURCE_CMP_BETTER:
/*
* Que! removing a path from a source that is better than the
* one this entry is using. This can only mean it is a source
* this prefix does not have.
*/
return (FIB_ENTRY_SRC_FLAG_ADDED);
- }
- else if (source > best_source ) {
+
+ case FIB_SOURCE_CMP_WORSE:
/*
* the source is not the best. no need to update forwarding
*/
/*
* no more sources left. this entry is toast.
*/
- fib_entry = fib_entry_post_flag_update_actions(fib_entry, bflags);
+ fib_entry = fib_entry_post_flag_update_actions(fib_entry, bflags, ~0);
fib_entry_src_action_uninstall(fib_entry);
return (FIB_ENTRY_SRC_FLAG_NONE);
}
return (FIB_ENTRY_SRC_FLAG_ADDED);
}
- }
- else
- {
+ break;
+
+ case FIB_SOURCE_CMP_EQUAL:
if (!(FIB_ENTRY_SRC_FLAG_ADDED & sflag))
{
/*
*/
fib_entry_src_action_reactivate(fib_entry, source);
}
+ break;
}
fib_entry_post_update_actions(fib_entry, source, bflags);
/**
* fib_entry_inherit
*
- * If the source on the cover is inherting then push this source
+ * If the source on the cover is inheriting then push this source
* down to the covered.
*/
void
fib_attached_export_cover_change(fib_entry);
/*
- * propagate the notificuation to each of the added sources
+ * propagate the notification to each of the added sources
*/
index = 0;
FOR_EACH_SRC_ADDED(fib_entry, esrc, source,
fib_entry_src_action_reactivate(fib_entry,
fib_entry_src_get_source(
fib_entry_get_best_src_i(fib_entry)));
- fib_entry_post_install_actions(fib_entry, best_source, bflags);
+ fib_entry = fib_entry_post_install_actions(fib_entry,
+ best_source,
+ bflags);
}
else
{
fib_attached_export_cover_update(fib_entry);
/*
- * propagate the notificuation to each of the added sources
+ * propagate the notification to each of the added sources
*/
index = 0;
FOR_EACH_SRC_ADDED(fib_entry, esrc, source,
if (0 == index)
{
/*
- * only the best source gets to set the back walk flags
+ * only the best source gets to set the install result
*/
res = fib_entry_src_action_cover_update(fib_entry, esrc);
bflags = fib_entry_src_get_flags(esrc);
}
else
{
- fib_entry_src_action_cover_update(fib_entry, esrc);
+ /*
+ * contirubting sources can set backwalk flags
+ */
+ if (esrc->fes_flags & FIB_ENTRY_SRC_FLAG_CONTRIBUTING)
+ {
+ fib_entry_src_cover_res_t tmp = {
+ .install = !0,
+ .bw_reason = FIB_NODE_BW_REASON_FLAG_NONE,
+ };
+
+ tmp = fib_entry_src_action_cover_update(fib_entry, esrc);
+ res.bw_reason |= tmp.bw_reason;
+ }
+ else
+ {
+ fib_entry_src_action_cover_update(fib_entry, esrc);
+ }
}
index++;
}));
fib_entry_src_action_reactivate(fib_entry,
fib_entry_src_get_source(
fib_entry_get_best_src_i(fib_entry)));
- fib_entry_post_install_actions(fib_entry, best_source, bflags);
+ fib_entry = fib_entry_post_install_actions(fib_entry,
+ best_source,
+ bflags);
}
else
{
FOR_EACH_DELEGATE_CHAIN(fib_entry, fdt, fed,
{
fib_entry_src_mk_lb(fib_entry,
- fib_entry_get_best_src_i(fib_entry),
+ fib_entry_get_best_source(entry_index),
fib_entry_delegate_type_to_chain_type(fdt),
&fed->fd_dpo);
});
return (is_looped);
}
+/*
+ * fib_entry_attached_cross_table
+ *
+ * Return true if the route is attached via an interface that
+ * is not in the same table as the route
+ */
+static int
+fib_entry_attached_cross_table (const fib_entry_t *fib_entry,
+ u32 fib_index)
+{
+ const fib_prefix_t *pfx = &fib_entry->fe_prefix;
+
+ switch (pfx->fp_proto)
+ {
+ case FIB_PROTOCOL_MPLS:
+ /* MPLS routes are never imported/exported */
+ return (0);
+ case FIB_PROTOCOL_IP6:
+ /* Ignore link local addresses these also can't be imported/exported */
+ if (ip6_address_is_link_local_unicast (&pfx->fp_addr.ip6))
+ {
+ return (0);
+ }
+ break;
+ case FIB_PROTOCOL_IP4:
+ break;
+ }
+
+ return (fib_entry->fe_fib_index != fib_index);
+}
+
+/*
+ * fib_entry_back_walk_notify
+ *
+ * A back walk has reach this entry.
+ */
+static fib_node_back_walk_rc_t
+fib_entry_back_walk_notify (fib_node_t *node,
+ fib_node_back_walk_ctx_t *ctx)
+{
+ fib_source_t best_source;
+ fib_entry_t *fib_entry;
+ fib_entry_src_t *bsrc;
+
+ fib_entry = fib_entry_from_fib_node(node);
+ bsrc = fib_entry_get_best_src_i(fib_entry);
+ best_source = fib_entry_src_get_source(bsrc);
+
+ if (FIB_NODE_BW_REASON_FLAG_INTERFACE_BIND & ctx->fnbw_reason)
+ {
+ fib_entry_flag_t bflags;
+
+ bflags = fib_entry_src_get_flags(bsrc);
+
+ fib_entry_src_action_reactivate(fib_entry, best_source);
+
+ /* re-evaluate whether the prefix is cross table */
+ if (fib_entry_attached_cross_table(
+ fib_entry, ctx->interface_bind.fnbw_to_fib_index) &&
+ !(bsrc->fes_entry_flags & FIB_ENTRY_FLAG_NO_ATTACHED_EXPORT))
+ {
+ bsrc->fes_entry_flags |= FIB_ENTRY_FLAG_IMPORT;
+ }
+ else
+ {
+ bsrc->fes_entry_flags &= ~FIB_ENTRY_FLAG_IMPORT;
+ }
+
+ fib_entry = fib_entry_post_flag_update_actions(
+ fib_entry, bflags,
+ ctx->interface_bind.fnbw_to_fib_index);
+ }
+ else if (FIB_NODE_BW_REASON_FLAG_EVALUATE & ctx->fnbw_reason ||
+ FIB_NODE_BW_REASON_FLAG_ADJ_UPDATE & ctx->fnbw_reason ||
+ FIB_NODE_BW_REASON_FLAG_ADJ_DOWN & ctx->fnbw_reason ||
+ FIB_NODE_BW_REASON_FLAG_INTERFACE_UP & ctx->fnbw_reason ||
+ FIB_NODE_BW_REASON_FLAG_INTERFACE_DOWN & ctx->fnbw_reason ||
+ FIB_NODE_BW_REASON_FLAG_INTERFACE_BIND & ctx->fnbw_reason ||
+ FIB_NODE_BW_REASON_FLAG_INTERFACE_DELETE & ctx->fnbw_reason)
+ {
+ fib_entry_src_action_reactivate(fib_entry, best_source);
+ }
+
+ /*
+ * all other walk types can be reclassifed to a re-evaluate to
+ * all recursive dependents.
+ * By reclassifying we ensure that should any of these walk types meet
+ * they can be merged.
+ */
+ ctx->fnbw_reason = FIB_NODE_BW_REASON_FLAG_EVALUATE;
+
+ /*
+ * ... and nothing is forced sync from now on.
+ */
+ ctx->fnbw_flags &= ~FIB_NODE_BW_FLAG_FORCE_SYNC;
+
+ FIB_ENTRY_DBG(fib_entry, "bw:%U",
+ format_fib_node_bw_reason, ctx->fnbw_reason);
+
+ /*
+ * propagate the backwalk further if we haven't already reached the
+ * maximum depth.
+ */
+ fib_walk_sync(FIB_NODE_TYPE_ENTRY,
+ fib_entry_get_index(fib_entry),
+ ctx);
+
+ return (FIB_NODE_BACK_WALK_CONTINUE);
+}
+
+/*
+ * The FIB path-list's graph node virtual function table
+ */
+static const fib_node_vft_t fib_entry_vft = {
+ .fnv_get = fib_entry_get_node,
+ .fnv_last_lock = fib_entry_last_lock_gone,
+ .fnv_back_walk = fib_entry_back_walk_notify,
+ .fnv_mem_show = fib_entry_show_memory,
+};
+
u32
fib_entry_get_resolving_interface (fib_node_index_t entry_index)
{
return (fib_path_list_get_resolving_interface(fib_entry->fe_parent));
}
+u32
+fib_entry_get_any_resolving_interface (fib_node_index_t entry_index)
+{
+ const fib_entry_src_t *src;
+ fib_entry_t *fib_entry;
+ fib_source_t source;
+ u32 sw_if_index;
+
+ fib_entry = fib_entry_get(entry_index);
+
+ FOR_EACH_SRC_ADDED(fib_entry, src, source,
+ ({
+ sw_if_index = fib_entry_get_resolving_interface_for_source (entry_index,
+ source);
+
+ if (~0 != sw_if_index)
+ break;
+ }));
+ return (sw_if_index);
+}
+
fib_source_t
fib_entry_get_best_source (fib_node_index_t entry_index)
{
}
/**
- * Return !0 is the entry is reoslved, i.e. will return a valid forwarding
+ * Return !0 is the entry is resolved, i.e. will return a valid forwarding
* chain
*/
int
fib_entry = fib_entry_get(fib_entry_index);
- fed = fib_entry_delegate_get(fib_entry, FIB_ENTRY_DELEGATE_BFD);
+ fed = fib_entry_delegate_find(fib_entry, FIB_ENTRY_DELEGATE_BFD);
if (NULL == fed)
{
const ip4_address_t * a2)
{
/*
- * IP addresses are unsiged ints. the return value here needs to be signed
+ * IP addresses are unsigned ints. the return value here needs to be signed
* a simple subtraction won't cut it.
- * If the addresses are the same, the sort order is undefiend, so phoey.
+ * If the addresses are the same, the sort order is undefined, so phoey.
*/
return ((clib_net_to_host_u32(a1->data_u32) >
clib_net_to_host_u32(a2->data_u32) ) ?
{
fib_node_register_type(FIB_NODE_TYPE_ENTRY, &fib_entry_vft);
fib_entry_logger = vlib_log_register_class("fib", "entry");
+
+ fib_entry_track_module_init();
}
-void
-fib_entry_encode (fib_node_index_t fib_entry_index,
- fib_route_path_encode_t **api_rpaths)
+fib_route_path_t *
+fib_entry_encode (fib_node_index_t fib_entry_index)
{
fib_path_ext_list_t *ext_list;
+ fib_path_encode_ctx_t ctx = {
+ .rpaths = NULL,
+ };
fib_entry_t *fib_entry;
fib_entry_src_t *bsrc;
fib_path_list_walk_w_ext(fib_entry->fe_parent,
ext_list,
fib_path_encode,
- api_rpaths);
+ &ctx);
}
+
+ return (ctx.rpaths);
}
const fib_prefix_t *
return (pool_elts(fib_entry_pool));
}
+#if CLIB_DEBUG > 0
+void
+fib_table_assert_empty (const fib_table_t *fib_table)
+{
+ fib_node_index_t *fei, *feis = NULL;
+ fib_entry_t *fib_entry;
+
+ pool_foreach (fib_entry, fib_entry_pool)
+ {
+ if (fib_entry->fe_fib_index == fib_table->ft_index)
+ vec_add1 (feis, fib_entry_get_index(fib_entry));
+ }
+
+ if (vec_len(feis))
+ {
+ vec_foreach (fei, feis)
+ clib_error ("%U", format_fib_entry, *fei, FIB_ENTRY_FORMAT_DETAIL);
+ }
+
+ ASSERT(0);
+}
+#endif
+
static clib_error_t *
show_fib_entry_command (vlib_main_t * vm,
unformat_input_t * input,
* show all
*/
vlib_cli_output (vm, "FIB Entries:");
- pool_foreach_index(fei, fib_entry_pool,
- ({
+ pool_foreach_index (fei, fib_entry_pool)
+ {
vlib_cli_output (vm, "%d@%U",
fei,
format_fib_entry, fei,
FIB_ENTRY_FORMAT_BRIEF);
- }));
+ }
}
return (NULL);
Code Review / vpp.git / blobdiff