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comparison src/core/ngx_crc32.c @ 930:45df22906c12

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allocate aligned ngx_crc32_table_short globally
author Igor Sysoev <igor@sysoev.ru>
date Fri, 15 Dec 2006 21:31:03 +0000
parents 8d39da951bbd
children 8902a211b00e
comparison
equal deleted inserted replaced
929:1adfc55bb6dc 930:45df22906c12
100 100
101 uint32_t *ngx_crc32_table_short = ngx_crc32_table16; 101 uint32_t *ngx_crc32_table_short = ngx_crc32_table16;
102 102
103 103
104 ngx_int_t 104 ngx_int_t
105 ngx_crc32_init(ngx_pool_t *pool) 105 ngx_crc32_init(void)
106 { 106 {
107 void *p; 107 void *p;
108 108
109 if (((uintptr_t) ngx_crc32_table_short 109 if (((uintptr_t) ngx_crc32_table_short
110 & ~((uintptr_t) ngx_cacheline_size - 1)) 110 & ~((uintptr_t) ngx_cacheline_size - 1))
111 == (uintptr_t) ngx_crc32_table_short) 111 == (uintptr_t) ngx_crc32_table_short)
112 { 112 {
113 return NGX_OK; 113 return NGX_OK;
114 } 114 }
115 115
116 p = ngx_palloc(pool, 16 * sizeof(uint32_t) + ngx_cacheline_size); 116 p = ngx_alloc(16 * sizeof(uint32_t) + ngx_cacheline_size, ngx_cycle->log);
117 if (p == NULL) { 117 if (p == NULL) {
118 return NGX_ERROR; 118 return NGX_ERROR;
119 } 119 }
120 120
121 p = ngx_align_ptr(p, ngx_cacheline_size); 121 p = ngx_align_ptr(p, ngx_cacheline_size);