diff options
| author |   Damjan Marion <damarion@cisco.com> | 2018-04-09 20:59:53 +0200 |
|---|---|---|
| committer | Damjan Marion <damarion@cisco.com> | 2018-04-09 21:09:21 +0200 |
| commit | 13adc3d48d562b13422259d8c7ac411fb43c7e8b (patch) | |
| tree | 2b2e379fbd0c964a0773a3aa42ad6ee9b0cbf368 /src | |
| parent | 87dad11c8717735479e57cf6c065c7a7963c3aa3 (diff) | |
features: don't break linked list, create separate one for arc
We need to keep original linked list so destructire can remove entries.
Change-Id: I5ff5ca0e1a417d88707255207725bba46433c943
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/vlib/init.h | 20 | ||||
| -rw-r--r-- | src/vnet/feature/feature.c | 6 | ||||
| -rw-r--r-- | src/vnet/feature/feature.h | 2 | ||||
| -rw-r--r-- | src/vnet/feature/registration.c | 2 |
4 files changed, 16 insertions, 14 deletions
diff --git a/src/vlib/init.h b/src/vlib/init.h index 1eddbb13d5a..f163ee2fb7a 100644 --- a/src/vlib/init.h +++ b/src/vlib/init.h @@ -81,20 +81,22 @@ typedef struct vlib_config_function_runtime_t #define VLIB_REMOVE_FROM_LINKED_LIST(first,p,next) \ { \ + ASSERT (first); \ if (first == p) \ first = (p)->next; \ else \ { \ __typeof__ (p) current = first; \ - while (current->next) \ - { \ - if (current->next == p) \ - { \ - current->next = current->next->next; \ - break; \ - } \ - current = current->next; \ - } \ + while (current->next) \ + { \ + if (current->next == p) \ + { \ + current->next = current->next->next; \ + break; \ + } \ + current = current->next; \ + } \ + ASSERT (current); \ } \ } diff --git a/src/vnet/feature/feature.c b/src/vnet/feature/feature.c index 89a1951663e..97100049b86 100644 --- a/src/vnet/feature/feature.c +++ b/src/vnet/feature/feature.c @@ -75,7 +75,7 @@ vnet_feature_init (vlib_main_t * vm) arc_index = areg->feature_arc_index; next = freg->next; - freg->next = fm->next_feature_by_arc[arc_index]; + freg->next_in_arc = fm->next_feature_by_arc[arc_index]; fm->next_feature_by_arc[arc_index] = freg; /* next */ @@ -110,7 +110,7 @@ vnet_feature_init (vlib_main_t * vm) { hash_set_mem (fm->next_feature_by_name[arc_index], freg->node_name, pointer_to_uword (freg)); - freg = freg->next; + freg = freg->next_in_arc; } /* next */ @@ -273,7 +273,7 @@ show_features_command_fn (vlib_main_t * vm, while (freg) { vlib_cli_output (vm, " %s\n", freg->node_name); - freg = freg->next; + freg = freg->next_in_arc; } diff --git a/src/vnet/feature/feature.h b/src/vnet/feature/feature.h index 70a456ee7c1..f6b1d12b055 100644 --- a/src/vnet/feature/feature.h +++ b/src/vnet/feature/feature.h @@ -43,7 +43,7 @@ typedef clib_error_t *(vnet_feature_enable_disable_function_t) typedef struct _vnet_feature_registration { /** next registration in list of all registrations*/ - struct _vnet_feature_registration *next; + struct _vnet_feature_registration *next, *next_in_arc; /** Feature arc name */ char *arc_name; /** Graph node name */ diff --git a/src/vnet/feature/registration.c b/src/vnet/feature/registration.c index 872a19623bc..61024ca08cf 100644 --- a/src/vnet/feature/registration.c +++ b/src/vnet/feature/registration.c @@ -180,7 +180,7 @@ vnet_feature_arc_init (vlib_main_t * vm, these_constraints++; } - this_reg = this_reg->next; + this_reg = this_reg->next_in_arc; } n_features = vec_len (node_names); |