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| author |   Dave Barach <dave@barachs.net> | 2019-05-10 15:25:10 -0400 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2019-05-14 17:50:35 +0000 |
| commit | 2180baccc1428ffbd64a8312f3c983791a0771ab (patch) | |
| tree | dee36722337e21f753c315768d34367531f0af1d /src/vppinfra | |
| parent | 5e8e8dcd71c619b098093e124ccde89ba3590e6f (diff) | |
Preallocate mhash key_tmps vector
Fix os_get_nthreads() so that it starts returning the correct answer
as early as possible.
Change-Id: Id5292262f2c3f521b07ffbe6a9f6748dcc4dcb7d
Signed-off-by: Dave Barach <dave@barachs.net>
Diffstat (limited to 'src/vppinfra')
| -rw-r--r-- | src/vppinfra/mhash.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/src/vppinfra/mhash.c b/src/vppinfra/mhash.c index d4d5457ea7a..791aa36024b 100644 --- a/src/vppinfra/mhash.c +++ b/src/vppinfra/mhash.c @@ -205,13 +205,7 @@ mhash_init (mhash_t * h, uword n_value_bytes, uword n_key_bytes) clib_memset (h, 0, sizeof (h[0])); h->n_key_bytes = n_key_bytes; -#if 0 - if (h->n_key_bytes > 0) - { - vec_validate (h->key_tmp, h->n_key_bytes - 1); - _vec_len (h->key_tmp) = 0; - } -#endif + vec_validate (h->key_tmps, os_get_nthreads () - 1); ASSERT (n_key_bytes < ARRAY_LEN (t)); h->hash = hash_create2 ( /* elts */ 0, @@ -228,7 +222,6 @@ mhash_set_tmp_key (mhash_t * h, const void *key) u8 *key_tmp; int my_cpu = os_get_thread_index (); - vec_validate (h->key_tmps, my_cpu); key_tmp = h->key_tmps[my_cpu]; vec_reset_length (key_tmp); |