From 2d76e79315e403aab595d4c8830b7a46c19f0f3b Mon Sep 17 00:00:00 2001 From: "Uladzislau Rezki (Sony)" Date: Thu, 17 Apr 2025 18:12:14 +0200 Subject: lib/test_vmalloc.c: allow built-in execution Remove the dependency on module loading ("m") for the vmalloc test suite, enabling it to be built directly into the kernel, so both ("=m") and ("=y") are supported. Motivation: - Faster debugging/testing of vmalloc code; - It allows to configure the test via kernel-boot parameters. Configuration example: test_vmalloc.nr_threads=64 test_vmalloc.run_test_mask=7 test_vmalloc.sequential_test_order=1 Link: https://lkml.kernel.org/r/20250417161216.88318-2-urezki@gmail.com Signed-off-by: Uladzislau Rezki (Sony) Reviewed-by: Baoquan He Reviewed-by: Adrian Huang Tested-by: Adrian Huang Cc: Christop Hellwig Cc: Mateusz Guzik Signed-off-by: Andrew Morton --- lib/Kconfig.debug | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'lib/Kconfig.debug') diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index f9051ab610d5..166b9d830a85 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -2574,8 +2574,7 @@ config TEST_BITOPS config TEST_VMALLOC tristate "Test module for stress/performance analysis of vmalloc allocator" default n - depends on MMU - depends on m + depends on MMU help This builds the "test_vmalloc" module that should be used for stress and performance analysis. So, any new change for vmalloc -- cgit v1.2.3