Re: [PATCH v1 1/1] arm64: remove unnecessary ifdefs around is_compat_task()
From: "Arnd Bergmann" <arnd@arndb.de>
Date: 2024-01-05 10:46:18
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On Fri, Jan 5, 2024, at 05:15, Leonardo Bras wrote:
Currently some parts of the codebase will test for CONFIG_COMPAT before testing is_compat_task(). is_compat_task() is a inlined function only present on CONFIG_COMPAT. On the other hand, for !CONFIG_COMPAT, we have in linux/compat.h: #define is_compat_task() (0) Since we have this define available in every usage of is_compat_task() for !CONFIG_COMPAT, it's unnecessary to keep the ifdefs, since the compiler is smart enough to optimize-out those snippets on CONFIG_COMPAT=n Signed-off-by: Leonardo Bras <redacted>
Reviewed-by: Arnd Bergmann <arnd@arndb.de> _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel