Mercurial > hg > nginx
changeset 6829:6e757036e588
Slab: free pages statistics.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Wed, 07 Dec 2016 22:25:37 +0300 |
parents | 99770a5ea14f |
children | 6eed5ed31e22 |
files | src/core/ngx_slab.c src/core/ngx_slab.h |
diffstat | 2 files changed, 6 insertions(+), 0 deletions(-) [+] |
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--- a/src/core/ngx_slab.c +++ b/src/core/ngx_slab.c @@ -154,6 +154,7 @@ ngx_slab_init(ngx_slab_pool_t *pool) } pool->last = pool->pages + pages; + pool->pfree = pages; pool->log_nomem = 1; pool->log_ctx = &pool->zero; @@ -691,6 +692,8 @@ ngx_slab_alloc_pages(ngx_slab_pool_t *po page->next = NULL; page->prev = NGX_SLAB_PAGE; + pool->pfree -= pages; + if (--pages == 0) { return page; } @@ -721,6 +724,8 @@ ngx_slab_free_pages(ngx_slab_pool_t *poo { ngx_slab_page_t *prev, *join; + pool->pfree += pages; + page->slab = pages--; if (pages) {