flyskype
/
openresty
mirror of https://github.com/openresty/openresty
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

upgraded the (optional) no-pool patch to the latest version.

Browse Source
pull/14/head
agentzh (章亦春) 13 years ago
parent e800242da6
commit c74b535bb2
1 changed files with 144 additions and 36 deletions
Show Stats Download Patch File Download Diff File

180
patches/nginx-1.2.1-no_pool.patch
Unescape Escape View File

@ -12,8 +12,22 @@ diff -ur nginx-1.2.1/src/core/nginx.h nginx-1.2.1-patched/src/core/nginx.h
#define NGINX_VAR "NGINX"
diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_array.c nginx-1.2.1-patched/src/core/ngx_array.c
--- nginx-1.2.1/src/core/ngx_array.c 2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.1-patched/src/core/ngx_array.c 2012-06-04 20:11:32.494144287 +0800
@@ -40,13 +40,11 @@
+++ nginx-1.2.1-patched/src/core/ngx_array.c 2012-06-20 23:10:36.870722387 +0800
@@ -28,6 +28,7 @@
a->size = size;
a->nalloc = n;
a->pool = p;
+ a->old_elts = NULL;
return a;
}
@@ -36,26 +37,30 @@
void
ngx_array_destroy(ngx_array_t *a)
{
- ngx_pool_t *p;
+ ngx_pool_t *p;
+ ngx_array_link_t *link;
p = a->pool;
@ -25,12 +39,28 @@ diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_array.c nginx-1.2.1-patched/s
- if ((u_char *) a + sizeof(ngx_array_t) == p->d.last) {
- p->d.last = (u_char *) a;
- }
+ for (link = a->old_elts; link; link = link->next) {
+ ngx_pfree(p, link->elts);
}
+
+ ngx_pfree(p, a);
}
@@ -65,29 +63,19 @@
void *
ngx_array_push(ngx_array_t *a)
{
- void *elt, *new;
- size_t size;
- ngx_pool_t *p;
+ void *elt, *new;
+ size_t size;
+ ngx_pool_t *p;
+ ngx_array_link_t *link;
if (a->nelts == a->nalloc) {
@@ -65,29 +70,27 @@
p = a->pool;
@ -61,18 +91,26 @@ diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_array.c nginx-1.2.1-patched/s
+ new = ngx_palloc(p, 2 * size);
+ if (new == NULL) {
+ return NULL;
}
+ }
+
+ ngx_memcpy(new, a->elts, size);
+
+ ngx_pfree(p, a->elts);
+ link = ngx_palloc(p, sizeof(ngx_array_link_t));
+ if (link == NULL) {
+ ngx_pfree(p, new);
+ return NULL;
}
+
+ link->next = a->old_elts;
+ link->elts = a->elts;
+ a->old_elts = link;
+
+ a->elts = new;
+ a->nalloc *= 2;
}
elt = (u_char *) a->elts + a->size * a->nelts;
@@ -101,43 +89,28 @@
@@ -101,11 +104,10 @@
ngx_array_push_n(ngx_array_t *a, ngx_uint_t n)
{
void *elt, *new;
@ -81,10 +119,11 @@ diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_array.c nginx-1.2.1-patched/s
ngx_pool_t *p;
- size = n * a->size;
-
+ ngx_array_link_t *link;
if (a->nelts + n > a->nalloc) {
/* the array is full */
@@ -113,31 +115,27 @@
p = a->pool;
@ -117,20 +156,63 @@ diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_array.c nginx-1.2.1-patched/s
+ new = ngx_palloc(p, nalloc * a->size);
+ if (new == NULL) {
+ return NULL;
}
+ }
+
+ ngx_memcpy(new, a->elts, a->nelts * a->size);
+
+ ngx_pfree(p, a->elts);
+ link = ngx_palloc(p, sizeof(ngx_array_link_t));
+ if (link == NULL) {
+ ngx_pfree(p, new);
+ return NULL;
}
+
+ link->next = a->old_elts;
+ link->elts = a->elts;
+ a->old_elts = link;
+
+ a->elts = new;
+ a->nalloc = nalloc;
}
elt = (u_char *) a->elts + a->size * a->nelts;
diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_array.h nginx-1.2.1-patched/src/core/ngx_array.h
--- nginx-1.2.1/src/core/ngx_array.h 2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.1-patched/src/core/ngx_array.h 2012-06-20 23:25:38.800624960 +0800
@@ -13,12 +13,23 @@
#include <ngx_core.h>
+typedef struct ngx_array_link_s ngx_array_link_t;
+
+
+struct ngx_array_link_s {
+ void *elts;
+ ngx_array_link_t *next;
+};
+
+
struct ngx_array_s {
void *elts;
ngx_uint_t nelts;
size_t size;
ngx_uint_t nalloc;
ngx_pool_t *pool;
+
+ ngx_array_link_t *old_elts;
};
@@ -40,6 +51,7 @@
array->size = size;
array->nalloc = n;
array->pool = pool;
+ array->old_elts = NULL;
array->elts = ngx_palloc(pool, n * size);
if (array->elts == NULL) {
diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_palloc.c nginx-1.2.1-patched/src/core/ngx_palloc.c
--- nginx-1.2.1/src/core/ngx_palloc.c 2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.1-patched/src/core/ngx_palloc.c 2012-06-04 20:02:26.667925891 +0800
+++ nginx-1.2.1-patched/src/core/ngx_palloc.c 2012-06-20 22:56:30.148073066 +0800
@@ -9,32 +9,23 @@
#include <ngx_core.h>
@ -329,14 +411,15 @@ diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_palloc.c nginx-1.2.1-patched/
- u_char *m;
- size_t psize;
- ngx_pool_t *p, *new, *current;
+ ngx_pool_data_t *new;
+ void *m;
+ ngx_pool_data_t *d;
+ void *p;
- psize = (size_t) (pool->d.end - (u_char *) pool);
-
- m = ngx_memalign(NGX_POOL_ALIGNMENT, psize, pool->log);
+ m = ngx_alloc(size, pool->log);
if (m == NULL) {
- if (m == NULL) {
+ p = ngx_alloc(size, pool->log);
+ if (p == NULL) {
return NULL;
}
@ -356,9 +439,9 @@ diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_palloc.c nginx-1.2.1-patched/
- if (p->d.failed++ > 4) {
- current = p->d.next;
- }
+ new = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+ if (new == NULL){
+ ngx_free(m);
+ d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+ if (d == NULL){
+ ngx_free(p);
+ return NULL;
}
@ -366,10 +449,11 @@ diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_palloc.c nginx-1.2.1-patched/
-
- pool->current = current ? current : new;
-
+ new->alloc = m;
+ new->next = pool->d;
+ pool->d = new;
return m;
- return m;
+ d->alloc = p;
+ d->next = pool->d;
+ pool->d = d;
+ return p;
}
@ -420,16 +504,35 @@ diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_palloc.c nginx-1.2.1-patched/
}
@@ -263,7 +159,7 @@
@@ -256,38 +152,48 @@
ngx_pmemalign(ngx_pool_t *pool, size_t size, size_t alignment)
{
void *p;
- ngx_pool_large_t *large;
+ ngx_pool_data_t *d;
p = ngx_memalign(alignment, size, pool->log);
if (p == NULL) {
return NULL;
}
- large = ngx_palloc(pool, sizeof(ngx_pool_large_t));
+ large = ngx_malloc(pool, sizeof(ngx_pool_large_t));
if (large == NULL) {
- if (large == NULL) {
+ d = ngx_alloc(sizeof(ngx_pool_data_t), pool->log);
+ if (d == NULL){
ngx_free(p);
return NULL;
@@ -278,16 +174,27 @@
}
- large->alloc = p;
- large->next = pool->large;
- pool->large = large;
-
+ d->alloc = p;
+ d->next = pool->d;
+ pool->d = d;
return p;
}
ngx_int_t
@ -467,18 +570,19 @@ diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_palloc.c nginx-1.2.1-patched/
}
diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_palloc.h nginx-1.2.1-patched/src/core/ngx_palloc.h
--- nginx-1.2.1/src/core/ngx_palloc.h 2012-02-06 04:02:59.000000000 +0800
+++ nginx-1.2.1-patched/src/core/ngx_palloc.h 2012-06-04 19:39:32.803578356 +0800
@@ -39,6 +39,8 @@
+++ nginx-1.2.1-patched/src/core/ngx_palloc.h 2012-06-21 10:35:47.463405863 +0800
@@ -38,28 +38,21 @@
};
typedef struct ngx_pool_large_s ngx_pool_large_t;
-typedef struct ngx_pool_large_s ngx_pool_large_t;
-
-struct ngx_pool_large_s {
- ngx_pool_large_t *next;
- void *alloc;
-};
+typedef struct ngx_pool_data_s ngx_pool_large_t;
+typedef struct ngx_pool_data_s ngx_pool_data_t;
+
struct ngx_pool_large_s {
ngx_pool_large_t *next;
@@ -46,16 +48,14 @@
};
-typedef struct {
@ -499,3 +603,7 @@ diff -urx '*~' -x '*.swp' nginx-1.2.1/src/core/ngx_palloc.h nginx-1.2.1-patched/
size_t max;
ngx_pool_t *current;
ngx_chain_t *chain;
- ngx_pool_large_t *large;
ngx_pool_cleanup_t *cleanup;
ngx_log_t *log;
};

Write Preview
Loading…
Cancel
Save