details: https://hg.nginx.org/nginx/rev/d97d09ef3afe
branches:
changeset: 7457:d97d09ef3afe
user: Maxim Dounin <mdounin@mdounin.ru>
date: Tue Feb 12 21:51:15 2019 +0300
description:
Slab: removed redundant page calculation (ticket #1721).

diffstat:

src/core/ngx_slab.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)

diffs (15 lines):

diff --git a/src/core/ngx_slab.c b/src/core/ngx_slab.c
--- 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);

_______________________________________________
nginx-devel mailing list
nginx-devel@nginx.org
http://mailman.nginx.org/mailman/listinfo/nginx-devel