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Adjusted default value of types_hash_bucket_size (ticket #352).

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The ngx_cacheline_size may be too low on some platforms, resulting
in unexpected hash build problems (as no collisions are tolerated due
to low bucket_size, and max_size isn't big enough to build a hash without
collisions).  These problems aren't fatal anymore but nevertheless
need to be addressed.
This commit is contained in:
Maxim Dounin 2014-03-31 22:47:42 +04:00
parent 8877284863
commit 2349a6747d
1 changed files with 1 additions and 2 deletions
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3
src/http/ngx_http_core_module.c
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@ -3710,8 +3710,7 @@ ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
prev->types_hash_max_size, 1024);
ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
prev->types_hash_bucket_size,
ngx_cacheline_size);
prev->types_hash_bucket_size, 64);
conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
ngx_cacheline_size);