From 3b103f151d42c20c3c58c97eaf79e057afab5f36 Mon Sep 17 00:00:00 2001
From: Arnaud Le Blanc <arnaud.lb@gmail.com>
Date: Fri, 1 Aug 2025 18:30:37 +0200
Subject: [PATCH] Allocate a fast thread-safe-resource id for opcache

---
 ext/opcache/ZendAccelerator.c | 3 ++-
 ext/opcache/ZendAccelerator.h | 3 ++-
 ext/opcache/jit/zend_jit.c    | 3 ++-
 ext/opcache/jit/zend_jit.h    | 3 ++-
 main/main.c                   | 6 +++++-
 5 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/ext/opcache/ZendAccelerator.c b/ext/opcache/ZendAccelerator.c
index 60101fb9690a2..02343c09515e9 100644
--- a/ext/opcache/ZendAccelerator.c
+++ b/ext/opcache/ZendAccelerator.c
@@ -109,6 +109,7 @@ static zend_extension opcache_extension_entry;
 zend_accel_globals accel_globals;
 #else
 int accel_globals_id;
+size_t accel_globals_offset;
 #endif
 
 /* Points to the structure shared across all PHP processes */
@@ -3162,7 +3163,7 @@ void start_accel_extension(void)
 static int accel_startup(zend_extension *extension)
 {
 #ifdef ZTS
-	accel_globals_id = ts_allocate_id(&accel_globals_id, sizeof(zend_accel_globals), (ts_allocate_ctor) accel_globals_ctor, (ts_allocate_dtor) accel_globals_dtor);
+	accel_globals_id = ts_allocate_fast_id(&accel_globals_id, &accel_globals_offset, sizeof(zend_accel_globals), (ts_allocate_ctor) accel_globals_ctor, (ts_allocate_dtor) accel_globals_dtor);
 #else
 	accel_globals_ctor(&accel_globals);
 #endif
diff --git a/ext/opcache/ZendAccelerator.h b/ext/opcache/ZendAccelerator.h
index e103b7efee7e2..0766996cbb179 100644
--- a/ext/opcache/ZendAccelerator.h
+++ b/ext/opcache/ZendAccelerator.h
@@ -300,8 +300,9 @@ extern zend_accel_shared_globals *accel_shared_globals;
 #define ZCSG(element)   (accel_shared_globals->element)
 
 #ifdef ZTS
-# define ZCG(v)	ZEND_TSRMG(accel_globals_id, zend_accel_globals *, v)
+# define ZCG(v)	ZEND_TSRMG_FAST(accel_globals_offset, zend_accel_globals *, v)
 extern int accel_globals_id;
+extern size_t accel_globals_offset;
 #else
 # define ZCG(v) (accel_globals.v)
 extern zend_accel_globals accel_globals;
diff --git a/ext/opcache/jit/zend_jit.c b/ext/opcache/jit/zend_jit.c
index 71c937f85d50c..dfa0444b7c9c3 100644
--- a/ext/opcache/jit/zend_jit.c
+++ b/ext/opcache/jit/zend_jit.c
@@ -48,6 +48,7 @@
 
 #ifdef ZTS
 int jit_globals_id;
+size_t jit_globals_offset;
 #else
 zend_jit_globals jit_globals;
 #endif
@@ -3701,7 +3702,7 @@ int zend_jit_debug_config(zend_long old_val, zend_long new_val, int stage)
 void zend_jit_init(void)
 {
 #ifdef ZTS
-	jit_globals_id = ts_allocate_id(&jit_globals_id, sizeof(zend_jit_globals), (ts_allocate_ctor) zend_jit_globals_ctor, (ts_allocate_dtor) zend_jit_globals_dtor);
+	jit_globals_id = ts_allocate_fast_id(&jit_globals_id, &jit_globals_offset, sizeof(zend_jit_globals), (ts_allocate_ctor) zend_jit_globals_ctor, (ts_allocate_dtor) zend_jit_globals_dtor);
 #else
 	zend_jit_globals_ctor(&jit_globals);
 #endif
diff --git a/ext/opcache/jit/zend_jit.h b/ext/opcache/jit/zend_jit.h
index 9178d340a0ede..5e6b225676aa2 100644
--- a/ext/opcache/jit/zend_jit.h
+++ b/ext/opcache/jit/zend_jit.h
@@ -145,8 +145,9 @@ typedef struct _zend_jit_globals {
 } zend_jit_globals;
 
 #ifdef ZTS
-# define JIT_G(v) ZEND_TSRMG(jit_globals_id, zend_jit_globals *, v)
+# define JIT_G(v) ZEND_TSRMG_FAST(jit_globals_offset, zend_jit_globals *, v)
 extern int jit_globals_id;
+extern size_t jit_globals_offset;
 #else
 # define JIT_G(v) (jit_globals.v)
 extern zend_jit_globals jit_globals;
diff --git a/main/main.c b/main/main.c
index e2973f17c248c..4496e2246e791 100644
--- a/main/main.c
+++ b/main/main.c
@@ -51,6 +51,8 @@
 #include "ext/date/php_date.h"
 #include "ext/random/php_random_csprng.h"
 #include "ext/random/php_random_zend_utils.h"
+#include "ext/opcache/ZendAccelerator.h"
+#include "ext/opcache/jit/zend_jit.h"
 #include "php_variables.h"
 #include "ext/standard/credits.h"
 #ifdef PHP_WIN32
@@ -2773,7 +2775,9 @@ PHPAPI void php_reserve_tsrm_memory(void)
 		TSRM_ALIGNED_SIZE(zend_mm_globals_size()) +
 		TSRM_ALIGNED_SIZE(zend_gc_globals_size()) +
 		TSRM_ALIGNED_SIZE(sizeof(php_core_globals)) +
-		TSRM_ALIGNED_SIZE(sizeof(sapi_globals_struct))
+		TSRM_ALIGNED_SIZE(sizeof(sapi_globals_struct)) +
+		TSRM_ALIGNED_SIZE(sizeof(zend_accel_globals)) +
+		TSRM_ALIGNED_SIZE(sizeof(zend_jit_globals))
 	);
 }
 /* }}} */