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diff src/core/ngx_slab.c @ 686:2e8a942c8872 NGINX_1_3_6

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nginx 1.3.6 *) Feature: the ngx_http_gunzip_filter_module. *) Feature: the "memcached_gzip_flag" directive. *) Feature: the "always" parameter of the "gzip_static" directive. *) Bugfix: in the "limit_req" directive; the bug had appeared in 1.1.14. Thanks to Charles Chen. *) Bugfix: nginx could not be built by gcc 4.7 with -O2 optimization if the --with-ipv6 option was used.
author Igor Sysoev <http://sysoev.ru>
date Wed, 12 Sep 2012 00:00:00 +0400
parents 5cb5db9975ba
children
line wrap: on
line diff
--- a/src/core/ngx_slab.c
+++ b/src/core/ngx_slab.c
@@ -162,8 +162,8 @@ ngx_slab_alloc_locked(ngx_slab_pool_t *p
         ngx_log_debug1(NGX_LOG_DEBUG_ALLOC, ngx_cycle->log, 0,
                        "slab alloc: %uz", size);
 
-        page = ngx_slab_alloc_pages(pool, (size + ngx_pagesize - 1)
-                                          >> ngx_pagesize_shift);
+        page = ngx_slab_alloc_pages(pool, (size >> ngx_pagesize_shift)
+                                          + ((size % ngx_pagesize) ? 1 : 0));
         if (page) {
             p = (page - pool->pages) << ngx_pagesize_shift;
             p += (uintptr_t) pool->start;