diff options
Diffstat (limited to 'hicn-plugin/src/face_db.h')
| -rw-r--r-- | hicn-plugin/src/face_db.h | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/hicn-plugin/src/face_db.h b/hicn-plugin/src/face_db.h index 4dd8b2f32..1bc061721 100644 --- a/hicn-plugin/src/face_db.h +++ b/hicn-plugin/src/face_db.h @@ -22,18 +22,19 @@ /** * @file face_db.h * - * Define a face db that is store in every pit entry. A face db containes a list - * of incoming faces for interest packets that are used to forward data packets - * on the interests' reverse path + * Define a face db that is store in every pit entry. A face db containes a + * list of incoming faces for interest packets that are used to forward data + * packets on the interests' reverse path */ /* Must be power of two */ #define HICN_FACE_DB_INLINE_FACES 8 -#define HICN_PIT_BITMAP_SIZE_BYTE HICN_PARAM_FACES_MAX/8 +#define HICN_PIT_BITMAP_SIZE_BYTE HICN_PARAM_FACES_MAX / 8 #define HICN_PIT_N_HOP_BITMAP_SIZE HICN_PARAM_FACES_MAX -#define HICN_PIT_N_HOP_BUCKET (HICN_PARAM_PIT_ENTRY_PHOPS_MAX - HICN_FACE_DB_INLINE_FACES) +#define HICN_PIT_N_HOP_BUCKET \ + (HICN_PARAM_PIT_ENTRY_PHOPS_MAX - HICN_FACE_DB_INLINE_FACES) typedef struct hicn_face_bucket_s { @@ -67,18 +68,20 @@ typedef struct __attribute__ ((packed)) hicn_face_db_s /* 60B + 4B = 64B */ u32 align; - //align back to 64 + // align back to 64 } hicn_face_db_t; always_inline hicn_face_id_t -hicn_face_db_get_dpo_face (u32 index, hicn_face_db_t * face_db) +hicn_face_db_get_dpo_face (u32 index, hicn_face_db_t *face_db) { ASSERT (index < face_db->n_faces); - return index < HICN_FACE_DB_INLINE_FACES ? (face_db->inline_faces[index]) : - (pool_elt_at_index (hicn_face_bucket_pool, face_db->next_bucket)->faces - [(index - HICN_FACE_DB_INLINE_FACES) & (HICN_PIT_N_HOP_BUCKET - 1)]); + return index < HICN_FACE_DB_INLINE_FACES ? + (face_db->inline_faces[index]) : + (pool_elt_at_index (hicn_face_bucket_pool, face_db->next_bucket) + ->faces[(index - HICN_FACE_DB_INLINE_FACES) & + (HICN_PIT_N_HOP_BUCKET - 1)]); } always_inline void @@ -94,19 +97,18 @@ hicn_face_db_get_bucket (u32 bucket_index) } always_inline void -hicn_face_db_add_face (hicn_face_id_t face_id, hicn_face_db_t * face_db) +hicn_face_db_add_face (hicn_face_id_t face_id, hicn_face_db_t *face_db) { - //ASSERT (dpo->dpoi_index != ~0); + // ASSERT (dpo->dpoi_index != ~0); hicn_face_bucket_t *faces_bkt = pool_elt_at_index (hicn_face_bucket_pool, face_db->next_bucket); hicn_face_id_t *element = - face_db->n_faces < - HICN_FACE_DB_INLINE_FACES ? &(face_db->inline_faces[face_db->n_faces]) : - &(faces_bkt->faces - [(face_db->n_faces - - HICN_FACE_DB_INLINE_FACES) & (HICN_PIT_N_HOP_BUCKET - 1)]); + face_db->n_faces < HICN_FACE_DB_INLINE_FACES ? + &(face_db->inline_faces[face_db->n_faces]) : + &(faces_bkt->faces[(face_db->n_faces - HICN_FACE_DB_INLINE_FACES) & + (HICN_PIT_N_HOP_BUCKET - 1)]); *element = face_id; @@ -119,7 +121,7 @@ hicn_face_db_add_face (hicn_face_id_t face_id, hicn_face_db_t * face_db) } always_inline u8 -hicn_face_search (hicn_face_id_t index, hicn_face_db_t * face_db) +hicn_face_search (hicn_face_id_t index, hicn_face_db_t *face_db) { hicn_face_bucket_t *faces_bkt = pool_elt_at_index (hicn_face_bucket_pool, face_db->next_bucket); @@ -132,7 +134,7 @@ hicn_face_search (hicn_face_id_t index, hicn_face_db_t * face_db) } always_inline void -hicn_faces_flush (hicn_face_db_t * face_db) +hicn_faces_flush (hicn_face_db_t *face_db) { hicn_face_bucket_t *faces_bkt = pool_elt_at_index (hicn_face_bucket_pool, face_db->next_bucket); @@ -141,7 +143,6 @@ hicn_faces_flush (hicn_face_db_t * face_db) pool_put_index (hicn_face_bucket_pool, face_db->next_bucket); } - #endif /* // __HICN_FACE_DB_H__ */ /* |