Exercise wider slab opt-out.

PiperOrigin-RevId: 725702812 Change-Id: I84331830dc20ac677d37688f91e7b1031fed2a66
google · Feb 11, 2025 · 3b15a6e · 3b15a6e
1 parent 399a167
commit 3b15a6e
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/tcmalloc/variants.bzl b/tcmalloc/variants.bzl
@@ -242,6 +242,13 @@ test_variants = [
         "copts": ["-DTCMALLOC_INTERNAL_8K_PAGES", "-DTCMALLOC_INTERNAL_LEGACY_LOCKING"],
         "tags": ["noubsan"],
     },
+    {
+        "name": "no_wide_slabs",
+        "malloc": "//tcmalloc:tcmalloc",
+        "deps": ["//tcmalloc:common_8k_pages"],
+        "copts": ["-DTCMALLOC_INTERNAL_8K_PAGES"],
+        "env": {"TCMALLOC_DISABLE_WIDER_SLABS": "1"},
+    },
 ]
 
 def create_tcmalloc_library(