Mercurial > hg > nginx

changeset 6830:6eed5ed31e22

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Slab: commented bitmap initialization for small allocations.
author Ruslan Ermilov <ru@nginx.com>
date Thu, 08 Dec 2016 17:22:07 +0300
parents 6e757036e588
children 014905eb7b3d
files src/core/ngx_slab.c
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/src/core/ngx_slab.c
+++ b/src/core/ngx_slab.c
@@ -338,6 +338,7 @@ ngx_slab_alloc_locked(ngx_slab_pool_t *p
                 n = 1;
             }
 
+            /* "n" elements for bitmap, plus one requested */
             bitmap[0] = ((uintptr_t) 2 << n) - 1;
 
             map = (ngx_pagesize >> shift) / (sizeof(uintptr_t) * 8);