diff options
| author | Kevin Wang <kevin.wang@arm.com> | 2017-12-06 15:25:04 +0800 |
|---|---|---|
| committer | Yi He <yi.he@linaro.org> | 2017-12-11 15:17:40 +0800 |
| commit | 63fd88635cc10caaa02fdccd3f52c9494487bdd2 (patch) | |
| tree | f443f616a23b03fc02f0d7c362a7b973a8dbfca6 | |
| parent | 75f3d60e6b31544bb9b273364b2cce502262c1f8 (diff) | |
linux-gen: pool: modify CONFIG_POOL_CACHE_SIZE from 256 to 2552.0
CONFIG_POOL_CACHE_SIZE is used in pool_cache_t. In pool_cache_t,
there is another variable "num" which type is uint32_t. So if
set CONFIG_POOL_CACHE_SIZE to 256 here, the capacity of pool_cache_t
is 1028B which will waste 60B in one cache line. So reduce it to 255.
Signed-off-by: Kevin Wang <kevin.wang@arm.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
Reviewed-by: Ola Liljedahl <ola.Liljedahl@arm.com>
Reviewed-by: Bill Fischofer <bill.fischofer@linaro.org>
Signed-off-by: Yi He <yi.he@linaro.org>
| -rw-r--r-- | platform/linux-generic/include/odp_config_internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/platform/linux-generic/include/odp_config_internal.h b/platform/linux-generic/include/odp_config_internal.h index 9720581a3..3519cfc74 100644 --- a/platform/linux-generic/include/odp_config_internal.h +++ b/platform/linux-generic/include/odp_config_internal.h @@ -150,6 +150,6 @@ /* * Maximum number of events in a thread local pool cache */ -#define CONFIG_POOL_CACHE_SIZE 256 +#define CONFIG_POOL_CACHE_SIZE 255 #endif |