[PATCH] arm64: mm: add __init section marker to free_initrd_mem
From: Wang Long <hidden>
Date: 2015-07-27 02:37:17
Also in:
lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
It is not needed after booting, this patch moves the free_initrd_mem() function to the __init section. This patch also make keep_initrd __initdata, to reduce kernel size. Signed-off-by: Wang Long <redacted> --- arch/arm64/mm/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c
index ad87ce8..f5c0680 100644
--- a/arch/arm64/mm/init.c
+++ b/arch/arm64/mm/init.c@@ -358,9 +358,9 @@ void free_initmem(void) #ifdef CONFIG_BLK_DEV_INITRD -static int keep_initrd; +static int keep_initrd __initdata; -void free_initrd_mem(unsigned long start, unsigned long end) +void __init free_initrd_mem(unsigned long start, unsigned long end) { if (!keep_initrd) free_reserved_area((void *)start, (void *)end, 0, "initrd");
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1.8.3.4