Mercurial > hg > nginx
view src/core/ngx_murmurhash.h @ 7002:ab199f0eb8e8
Cache: ignore long locked entries during forced expire.
Abnormally exited workers may leave locked cache entries, this can
result in the cache size on disk exceeding max_size and shared memory
exhaustion.
This change mitigates the issue by ignoring locked entries during forced
expire. It also increases the visibility of the problem by logging such
entries.
author | Dmitry Volyntsev <xeioex@nginx.com> |
---|---|
date | Thu, 18 May 2017 18:39:16 +0300 |
parents | 709d7d24239d |
children |
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/* * Copyright (C) Igor Sysoev * Copyright (C) Nginx, Inc. */ #ifndef _NGX_MURMURHASH_H_INCLUDED_ #define _NGX_MURMURHASH_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> uint32_t ngx_murmur_hash2(u_char *data, size_t len); #endif /* _NGX_MURMURHASH_H_INCLUDED_ */