diff options
Diffstat (limited to 'src/vppinfra/bihash_template.c')
| -rw-r--r-- | src/vppinfra/bihash_template.c | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/src/vppinfra/bihash_template.c b/src/vppinfra/bihash_template.c index 1c9f3b8708a..48830508114 100644 --- a/src/vppinfra/bihash_template.c +++ b/src/vppinfra/bihash_template.c @@ -672,9 +672,10 @@ BV (split_and_rehash_linear) return new_values; } -static_always_inline int BV (clib_bihash_add_del_inline_with_hash) - (BVT (clib_bihash) * h, BVT (clib_bihash_kv) * add_v, u64 hash, int is_add, - int (*is_stale_cb) (BVT (clib_bihash_kv) *, void *), void *arg) +static_always_inline int BV (clib_bihash_add_del_inline_with_hash) ( + BVT (clib_bihash) * h, BVT (clib_bihash_kv) * add_v, u64 hash, int is_add, + int (*is_stale_cb) (BVT (clib_bihash_kv) *, void *), void *is_stale_arg, + void (*overwrite_cb) (BVT (clib_bihash_kv) *, void *), void *overwrite_arg) { BVT (clib_bihash_bucket) * b, tmp_b; BVT (clib_bihash_value) * v, *new_v, *save_new_v, *working_copy; @@ -776,7 +777,8 @@ static_always_inline int BV (clib_bihash_add_del_inline_with_hash) BV (clib_bihash_unlock_bucket) (b); return (-2); } - + if (overwrite_cb) + overwrite_cb (&(v->kvp[i]), overwrite_arg); clib_memcpy_fast (&(v->kvp[i].value), &add_v->value, sizeof (add_v->value)); BV (clib_bihash_unlock_bucket) (b); @@ -812,7 +814,7 @@ static_always_inline int BV (clib_bihash_add_del_inline_with_hash) { for (i = 0; i < limit; i++) { - if (is_stale_cb (&(v->kvp[i]), arg)) + if (is_stale_cb (&(v->kvp[i]), is_stale_arg)) { clib_memcpy_fast (&(v->kvp[i]), add_v, sizeof (*add_v)); CLIB_MEMORY_STORE_BARRIER (); @@ -994,7 +996,15 @@ static_always_inline int BV (clib_bihash_add_del_inline) { u64 hash = BV (clib_bihash_hash) (add_v); return BV (clib_bihash_add_del_inline_with_hash) (h, add_v, hash, is_add, - is_stale_cb, arg); + is_stale_cb, arg, 0, 0); +} + +int BV (clib_bihash_add_del_with_hash) (BVT (clib_bihash) * h, + BVT (clib_bihash_kv) * add_v, u64 hash, + int is_add) +{ + return BV (clib_bihash_add_del_inline_with_hash) (h, add_v, hash, is_add, 0, + 0, 0, 0); } int BV (clib_bihash_add_del) @@ -1010,6 +1020,15 @@ int BV (clib_bihash_add_or_overwrite_stale) return BV (clib_bihash_add_del_inline) (h, add_v, 1, stale_callback, arg); } +int BV (clib_bihash_add_with_overwrite_cb) ( + BVT (clib_bihash) * h, BVT (clib_bihash_kv) * add_v, + void (overwrite_cb) (BVT (clib_bihash_kv) *, void *), void *arg) +{ + u64 hash = BV (clib_bihash_hash) (add_v); + return BV (clib_bihash_add_del_inline_with_hash) (h, add_v, hash, 1, 0, 0, + overwrite_cb, arg); +} + int BV (clib_bihash_search) (BVT (clib_bihash) * h, BVT (clib_bihash_kv) * search_key, BVT (clib_bihash_kv) * valuep) |