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changeset 7457:d97d09ef3afe

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Slab: removed redundant page calculation (ticket #1721).
author Maxim Dounin <mdounin@mdounin.ru>
date Tue, 12 Feb 2019 21:51:15 +0300
parents 608810849b6d
children 0f0c75caa038
files src/core/ngx_slab.c
diffstat 1 files changed, 1 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/core/ngx_slab.c
+++ b/src/core/ngx_slab.c
@@ -635,10 +635,9 @@ ngx_slab_free_locked(ngx_slab_pool_t *po
             goto fail;
         }
 
-        n = ((u_char *) p - pool->start) >> ngx_pagesize_shift;
         size = slab & ~NGX_SLAB_PAGE_START;
 
-        ngx_slab_free_pages(pool, &pool->pages[n], size);
+        ngx_slab_free_pages(pool, page, size);
 
         ngx_slab_junk(p, size << ngx_pagesize_shift);