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[RFC,2/6] mm, slab: Remove compiler check in __kmalloc_index

Message ID 20211129165803.470795-3-nathan@kernel.org (mailing list archive)
State New, archived
Headers show
Series Bump minimum supported version of LLVM to 11.0.0 | expand

Commit Message

Nathan Chancellor Nov. 29, 2021, 4:57 p.m. UTC
The minimum supported version of LLVM has been raised to 11.0.0, meaning
this check is always true, so it can be dropped.

Signed-off-by: Nathan Chancellor <nathan@kernel.org>
---
 include/linux/slab.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
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Patch

diff --git a/include/linux/slab.h b/include/linux/slab.h
index 181045148b06..d3fb5ac71c24 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -411,8 +411,7 @@  static __always_inline unsigned int __kmalloc_index(size_t size,
 	if (size <=  16 * 1024 * 1024) return 24;
 	if (size <=  32 * 1024 * 1024) return 25;
 
-	if ((IS_ENABLED(CONFIG_CC_IS_GCC) || CONFIG_CLANG_VERSION >= 110000)
-	    && !IS_ENABLED(CONFIG_PROFILE_ALL_BRANCHES) && size_is_constant)
+	if (!IS_ENABLED(CONFIG_PROFILE_ALL_BRANCHES) && size_is_constant)
 		BUILD_BUG_ON_MSG(1, "unexpected size in kmalloc_index()");
 	else
 		BUG();